Details

    • Type: Bug Bug
    • Status: Closed Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 4.3
    • Fix Version/s: 4.3.1
    • Component/s: {Unused} Workspaces
    • Labels:
      None
    • Environment:
      HSQLDB jetty
    • Difficulty:
      Unknown
    • Documentation:
      N/A
    • Documentation in Release Notes:
      N/A
    • Similar issues:

      Description

      Step to reproduce:

      • download XE 4.3 jetty/hsqldb
      • set virtual=1 in xwiki.cfg
      • install wiki manager UI extension from EM on the main wiki only
      • then install workspaces UI extension from EM on the main wiki only
        when going to the WorkspaceManager/CreateNewWorkspace it generates NPEs in the console
      2012-12-12 17:49:36,034 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .x.w.i.DefaultWorkspaceManager - Failed to retrieve workspaces 
      java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.evaluate(ASTGTNode.java:80) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.value(ASTGTNode.java:145) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      2012-12-12 17:49:36,044 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .WorkspaceManagerScriptService - Failed to retrieve workspaces 
      org.xwiki.workspace.WorkspaceException: Failed to retrieve workspaces
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.logAndThrowException(DefaultWorkspaceManager.java:593) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:541) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.evaluate(ASTGTNode.java:80) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.value(ASTGTNode.java:145) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      Caused by: java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	... 126 common frames omitted
      2012-12-12 17:49:36,045 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR o.x.v.i.DefaultVelocityEngine  - Left side ($WorkspaceManager.getWorkspaceTemplates().size()) of '>' operation has null value at xwiki:WorkspaceManager.CreateNewWorkspace[line 39, column 79] 
      2012-12-12 17:49:36,055 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .x.w.i.DefaultWorkspaceManager - Failed to retrieve workspaces 
      java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      2012-12-12 17:49:36,065 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .WorkspaceManagerScriptService - Failed to retrieve workspaces 
      org.xwiki.workspace.WorkspaceException: Failed to retrieve workspaces
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.logAndThrowException(DefaultWorkspaceManager.java:593) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:541) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      Caused by: java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	... 123 common frames omitted
      2012-12-12 17:49:36,066 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR o.x.v.i.DefaultVelocityEngine  - Left side ($templates.size()) of '>' operation has null value at xwiki:WorkspaceManager.CreateNewWorkspace[line 153, column 25] 
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      2012-12-12 17:51:42,470 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .x.w.i.DefaultWorkspaceManager - Failed to retrieve workspaces 
      java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.evaluate(ASTGTNode.java:80) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.value(ASTGTNode.java:145) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      2012-12-12 17:51:42,480 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .WorkspaceManagerScriptService - Failed to retrieve workspaces 
      org.xwiki.workspace.WorkspaceException: Failed to retrieve workspaces
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.logAndThrowException(DefaultWorkspaceManager.java:593) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:541) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.evaluate(ASTGTNode.java:80) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.value(ASTGTNode.java:145) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      Caused by: java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	... 126 common frames omitted
      2012-12-12 17:51:42,481 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR o.x.v.i.DefaultVelocityEngine  - Left side ($WorkspaceManager.getWorkspaceTemplates().size()) of '>' operation has null value at xwiki:WorkspaceManager.CreateNewWorkspace[line 39, column 79] 
      2012-12-12 17:51:42,491 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .x.w.i.DefaultWorkspaceManager - Failed to retrieve workspaces 
      java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      2012-12-12 17:51:42,501 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .WorkspaceManagerScriptService - Failed to retrieve workspaces 
      org.xwiki.workspace.WorkspaceException: Failed to retrieve workspaces
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.logAndThrowException(DefaultWorkspaceManager.java:593) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:541) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      Caused by: java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	... 123 common frames omitted
      2012-12-12 17:51:42,509 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR o.x.v.i.DefaultVelocityEngine  - Left side ($templates.size()) of '>' operation has null value at xwiki:WorkspaceManager.CreateNewWorkspace[line 153, column 25] 
      2012-12-12 17:52:42,465 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .x.w.i.DefaultWorkspaceManager - Failed to retrieve workspaces 
      java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.evaluate(ASTGTNode.java:80) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.value(ASTGTNode.java:145) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      2012-12-12 17:52:42,474 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .WorkspaceManagerScriptService - Failed to retrieve workspaces 
      org.xwiki.workspace.WorkspaceException: Failed to retrieve workspaces
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.logAndThrowException(DefaultWorkspaceManager.java:593) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:541) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.evaluate(ASTGTNode.java:80) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.value(ASTGTNode.java:145) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      		at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      Caused by: java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	... 126 common frames omitted
      2012-12-12 17:52:42,481 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR o.x.v.i.DefaultVelocityEngine  - Left side ($WorkspaceManager.getWorkspaceTemplates().size()) of '>' operation has null value at xwiki:WorkspaceManager.CreateNewWorkspace[line 39, column 79] 
      2012-12-12 17:52:42,491 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .x.w.i.DefaultWorkspaceManager - Failed to retrieve workspaces 
      java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      2012-12-12 17:52:42,501 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .WorkspaceManagerScriptService - Failed to retrieve workspaces 
      org.xwiki.workspace.WorkspaceException: Failed to retrieve workspaces
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.logAndThrowException(DefaultWorkspaceManager.java:593) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:541) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      Caused by: java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	... 123 common frames omitted
      2012-12-12 17:52:42,503 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR o.x.v.i.DefaultVelocityEngine  - Left side ($templates.size()) of '>' operation has null value at xwiki:WorkspaceManager.CreateNewWorkspace[line 153, column 25] 
      2012-12-12 17:52:44,666 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .x.w.i.DefaultWorkspaceManager - Failed to retrieve workspaces 
      java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.evaluate(ASTGTNode.java:80) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.value(ASTGTNode.java:145) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      2012-12-12 17:52:44,681 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .WorkspaceManagerScriptService - Failed to retrieve workspaces 
      org.xwiki.workspace.WorkspaceException: Failed to retrieve workspaces
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.logAndThrowException(DefaultWorkspaceManager.java:593) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:541) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.evaluate(ASTGTNode.java:80) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTGTNode.value(ASTGTNode.java:145) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      Caused by: java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	... 126 common frames omitted
      2012-12-12 17:52:44,682 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR o.x.v.i.DefaultVelocityEngine  - Left side ($WorkspaceManager.getWorkspaceTemplates().size()) of '>' operation has null value at xwiki:WorkspaceManager.CreateNewWorkspace[line 39, column 79] 
      2012-12-12 17:52:44,694 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .x.w.i.DefaultWorkspaceManager - Failed to retrieve workspaces 
      java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) [org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      2012-12-12 17:52:44,704 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR .WorkspaceManagerScriptService - Failed to retrieve workspaces 
      org.xwiki.workspace.WorkspaceException: Failed to retrieve workspaces
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.logAndThrowException(DefaultWorkspaceManager.java:593) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:541) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaceTemplates(DefaultWorkspaceManager.java:552) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at org.xwiki.workspace.internal.WorkspaceManagerScriptService.getWorkspaceTemplates(WorkspaceManagerScriptService.java:350) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_37]
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_37]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:185) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-4.3.jar:na]
      	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:250) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:124) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:54) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-4.3.jar:na]
      	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:916) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:895) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:926) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor339.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1705) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:854) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at sun.reflect.GeneratedMethodAccessor168.invoke(Unknown Source) ~[na:na]
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_37]
      	at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_37]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) [velocity-1.7.jar:1.7]
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) [velocity-1.7.jar:1.7]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) [xwiki-commons-velocity-4.3.jar:na]
      	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-4.3.jar:na]
      	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1765) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:155) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:241) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9]
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) [struts-1.2.9.jar:1.2.9]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [servlet-api-2.5.jar:2.5]
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) [servlet-api-2.5.jar:2.5]
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1352) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-4.3.jar:na]
      	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:476) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517) [jetty-security-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406) [jetty-servlet-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:247) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.Server.handle(Server.java:346) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1048) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:601) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:214) [jetty-http-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411) [jetty-server-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:535) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) [jetty-io-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529) [jetty-util-7.4.5.v20110725.jar:7.4.5.v20110725]
      	at java.lang.Thread.run(Thread.java:680) [na:1.6.0_37]
      Caused by: java.lang.NullPointerException: null
      	at org.xwiki.workspace.internal.DefaultWorkspaceManager.getWorkspaces(DefaultWorkspaceManager.java:524) ~[org.xwiki.platform%253Axwiki-platform-workspace-api-4.3.jar:na]
      	... 123 common frames omitted
      2012-12-12 17:52:44,705 [http://localhost:8080/xwiki/bin/view/WorkspaceManager/CreateNewWorkspace] ERROR o.x.v.i.DefaultVelocityEngine  - Left side ($templates.size()) of '>' operation has null value at xwiki:WorkspaceManager.CreateNewWorkspace[line 153, column 25] 
      

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          Nicolas Lemoine added a comment -

          Error when I restart:

          2012-12-12 18:15:25.593:INFO::jetty-7.4.5.v20110725
          2012-12-12 18:15:25.611:INFO::Opened /Users/nicolaslemoine/Documents/XWiki/Wikis/xwiki-enterprise-jetty-hsqldb-4.3/data/logs/2012_12_12.request.log
          2012-12-12 18:15:25.615:INFO::Deployment monitor /Users/nicolaslemoine/Documents/XWiki/Wikis/xwiki-enterprise-jetty-hsqldb-4.3/jetty/contexts at interval 1
          2012-12-12 18:15:25.619:INFO::Deployable added: /Users/nicolaslemoine/Documents/XWiki/Wikis/xwiki-enterprise-jetty-hsqldb-4.3/jetty/contexts/xwiki.xml
          2012-12-12 18:15:30.391:INFO::NO JSP Support for /xwiki, did not find org.apache.jasper.servlet.JspServlet
          2012-12-12 18:15:37.366:WARN::FAILED o.e.j.w.WebAppContext{/xwiki,file:/Users/nicolaslemoine/Documents/XWiki/Wikis/xwiki-enterprise-jetty-hsqldb-4.3/webapps/xwiki/},/Users/nicolaslemoine/Documents/XWiki/Wikis/xwiki-enterprise-jetty-hsqldb-4.3/jetty/../webapps/xwiki: java.lang.NoClassDefFoundError: Failed to get fields for class [org.xwiki.workspace.internal.DefaultWorkspaceManager] because the class [com/xpn/xwiki/plugin/applicationmanager/core/plugin/XWikiPluginMessageTool] couldn't be found in the ClassLoader.
          2012-12-12 18:15:37.367:WARN::Unable to reach node goal: started
          java.lang.NoClassDefFoundError: Failed to get fields for class [org.xwiki.workspace.internal.DefaultWorkspaceManager] because the class [com/xpn/xwiki/plugin/applicationmanager/core/plugin/XWikiPluginMessageTool] couldn't be found in the ClassLoader.
          	at org.xwiki.component.util.ReflectionUtils.getAllFields(ReflectionUtils.java:71)
          	at org.xwiki.component.annotation.ComponentDescriptorFactory.createComponentDescriptor(ComponentDescriptorFactory.java:132)
          	at org.xwiki.component.annotation.ComponentDescriptorFactory.createComponentDescriptors(ComponentDescriptorFactory.java:105)
          	at org.xwiki.component.annotation.ComponentAnnotationLoader.register(ComponentAnnotationLoader.java:159)
          	at org.xwiki.component.annotation.ComponentAnnotationLoader.initialize(ComponentAnnotationLoader.java:134)
          	at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.loadComponents(JarExtensionHandler.java:145)
          	at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.install(JarExtensionHandler.java:102)
          	at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.initialize(JarExtensionHandler.java:81)
          	at org.xwiki.extension.handler.internal.DefaultExtensionHandlerManager.initialize(DefaultExtensionHandlerManager.java:132)
          	at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.loadExtensionInNamespace(DefaultExtensionInitializer.java:166)
          	at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.loadExtensionInNamespace(DefaultExtensionInitializer.java:162)
          	at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.loadExtension(DefaultExtensionInitializer.java:125)
          	at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:103)
          	at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:79)
          	at org.xwiki.extension.handler.internal.ExtensionApplicationStartedListener.onEvent(ExtensionApplicationStartedListener.java:76)
          	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:261)
          	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:226)
          	at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:278)
          	at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:110)
          	at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:640)
          	at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:229)
          	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1208)
          	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:586)
          	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:449)
          	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58)
          	at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:36)
          	at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:180)
          	at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:482)
          	at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:135)
          	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:137)
          	at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:50)
          	at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:601)
          	at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:531)
          	at org.eclipse.jetty.util.Scanner.scan(Scanner.java:394)
          	at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:329)
          	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58)
          	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:114)
          	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58)
          	at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:543)
          	at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:218)
          	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58)
          	at org.eclipse.jetty.util.component.AggregateLifeCycle.doStart(AggregateLifeCycle.java:41)
          	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:50)
          	at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:90)
          	at org.eclipse.jetty.server.Server.doStart(Server.java:258)
          	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58)
          	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1197)
          	at java.security.AccessController.doPrivileged(Native Method)
          	at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1120)
          	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          	at java.lang.reflect.Method.invoke(Method.java:597)
          	at org.eclipse.jetty.start.Main.invokeMain(Main.java:469)
          	at org.eclipse.jetty.start.Main.start(Main.java:612)
          	at org.eclipse.jetty.start.Main.parseCommandLine(Main.java:265)
          	at org.eclipse.jetty.start.Main.main(Main.java:79)
          
          Show
          Nicolas Lemoine added a comment - Error when I restart: 2012-12-12 18:15:25.593:INFO::jetty-7.4.5.v20110725 2012-12-12 18:15:25.611:INFO::Opened /Users/nicolaslemoine/Documents/XWiki/Wikis/xwiki-enterprise-jetty-hsqldb-4.3/data/logs/2012_12_12.request.log 2012-12-12 18:15:25.615:INFO::Deployment monitor /Users/nicolaslemoine/Documents/XWiki/Wikis/xwiki-enterprise-jetty-hsqldb-4.3/jetty/contexts at interval 1 2012-12-12 18:15:25.619:INFO::Deployable added: /Users/nicolaslemoine/Documents/XWiki/Wikis/xwiki-enterprise-jetty-hsqldb-4.3/jetty/contexts/xwiki.xml 2012-12-12 18:15:30.391:INFO::NO JSP Support for /xwiki, did not find org.apache.jasper.servlet.JspServlet 2012-12-12 18:15:37.366:WARN::FAILED o.e.j.w.WebAppContext{/xwiki,file:/Users/nicolaslemoine/Documents/XWiki/Wikis/xwiki-enterprise-jetty-hsqldb-4.3/webapps/xwiki/},/Users/nicolaslemoine/Documents/XWiki/Wikis/xwiki-enterprise-jetty-hsqldb-4.3/jetty/../webapps/xwiki: java.lang.NoClassDefFoundError: Failed to get fields for class [org.xwiki.workspace.internal.DefaultWorkspaceManager] because the class [com/xpn/xwiki/plugin/applicationmanager/core/plugin/XWikiPluginMessageTool] couldn't be found in the ClassLoader. 2012-12-12 18:15:37.367:WARN::Unable to reach node goal: started java.lang.NoClassDefFoundError: Failed to get fields for class [org.xwiki.workspace.internal.DefaultWorkspaceManager] because the class [com/xpn/xwiki/plugin/applicationmanager/core/plugin/XWikiPluginMessageTool] couldn't be found in the ClassLoader. at org.xwiki.component.util.ReflectionUtils.getAllFields(ReflectionUtils.java:71) at org.xwiki.component.annotation.ComponentDescriptorFactory.createComponentDescriptor(ComponentDescriptorFactory.java:132) at org.xwiki.component.annotation.ComponentDescriptorFactory.createComponentDescriptors(ComponentDescriptorFactory.java:105) at org.xwiki.component.annotation.ComponentAnnotationLoader.register(ComponentAnnotationLoader.java:159) at org.xwiki.component.annotation.ComponentAnnotationLoader.initialize(ComponentAnnotationLoader.java:134) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.loadComponents(JarExtensionHandler.java:145) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.install(JarExtensionHandler.java:102) at org.xwiki.extension.jar.internal.handler.JarExtensionHandler.initialize(JarExtensionHandler.java:81) at org.xwiki.extension.handler.internal.DefaultExtensionHandlerManager.initialize(DefaultExtensionHandlerManager.java:132) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.loadExtensionInNamespace(DefaultExtensionInitializer.java:166) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.loadExtensionInNamespace(DefaultExtensionInitializer.java:162) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.loadExtension(DefaultExtensionInitializer.java:125) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:103) at org.xwiki.extension.handler.internal.DefaultExtensionInitializer.initialize(DefaultExtensionInitializer.java:79) at org.xwiki.extension.handler.internal.ExtensionApplicationStartedListener.onEvent(ExtensionApplicationStartedListener.java:76) at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:261) at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:226) at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:278) at org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:110) at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:640) at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:229) at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1208) at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:586) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:449) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58) at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:36) at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:180) at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:482) at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:135) at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:137) at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:50) at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:601) at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:531) at org.eclipse.jetty.util.Scanner.scan(Scanner.java:394) at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:329) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58) at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:114) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58) at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:543) at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:218) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58) at org.eclipse.jetty.util.component.AggregateLifeCycle.doStart(AggregateLifeCycle.java:41) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:50) at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:90) at org.eclipse.jetty.server.Server.doStart(Server.java:258) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:58) at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1197) at java.security.AccessController.doPrivileged(Native Method) at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1120) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.jetty.start.Main.invokeMain(Main.java:469) at org.eclipse.jetty.start.Main.start(Main.java:612) at org.eclipse.jetty.start.Main.parseCommandLine(Main.java:265) at org.eclipse.jetty.start.Main.main(Main.java:79)
          Hide
          Eduard Moraru added a comment -

          Fixed the NEPs and the NoClassDefFoundError was fixed by XWIKI-8606.

          I have updated the extension page's install section, mentioning that you need to install the Workspace UI's dependencies on the entire farm. The UI itself needs to be installed only on the main wiki.

          On 4.4/3-SNAPSHOT you should be able to successfully install workspaces, even with HSQLDB.

          However, after restarting, you`ll get hit by XWIKI-8617.

          Closing this issue since the reported problems have been fixed and focusing on XWIKI-8617 for what remains.

          Show
          Eduard Moraru added a comment - Fixed the NEPs and the NoClassDefFoundError was fixed by XWIKI-8606 . I have updated the extension page 's install section, mentioning that you need to install the Workspace UI's dependencies on the entire farm. The UI itself needs to be installed only on the main wiki. On 4.4/3-SNAPSHOT you should be able to successfully install workspaces, even with HSQLDB. However, after restarting, you`ll get hit by XWIKI-8617 . Closing this issue since the reported problems have been fixed and focusing on XWIKI-8617 for what remains.

            People

            • Assignee:
              Eduard Moraru
              Reporter:
              Nicolas Lemoine
            • Votes:
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              2 Start watching this issue

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              • Created:
                Updated:
                Resolved:
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