2013-05-31 12:02:09,814 [http://192.168.0.40:8080/xwiki/bin/view/WikiManager/CreateNewWiki?wikiname=haha&XWiki.XWikiServerClass_0_wikiprettyname=Haha&XWiki.XWik
iServerClass_0_description=&XWiki.XWikiServerClass_0_server=haha.localdomain.com&XWiki.XWikiServerClass_0_owner=xwiki%3AXWiki.Admin&XWiki.XWikiServerClass_0_own
er=&wikitemplate=workspacetemplate&doc=1&form_token=vPxL4UcLPzpdlzAbfz9IyQ&actioncreate=Create] ERROR .o.i.DefaultObservationManager - Failed to send event [org
.xwiki.bridge.event.WikiCopiedEvent@4e7b56fd] to listener [org.xwiki.extension.distribution.internal.WikiDistributionWikiEventListener@121c629]
java.lang.NullPointerException: null
        at org.xwiki.extension.distribution.internal.job.DistributionJobStatus.<init>(DistributionJobStatus.java:70) ~[xwiki-platform-extension-distribution-5.1
-milestone-1.jar:na]
        at org.xwiki.extension.distribution.internal.job.WikiDistributionJobStatus.<init>(WikiDistributionJobStatus.java:48) ~[xwiki-platform-extension-distribu
tion-5.1-milestone-1.jar:na]
        at org.xwiki.extension.distribution.internal.DefaultDistributionManager.copyPreviousWikiJobStatus(DefaultDistributionManager.java:401) ~[xwiki-platform-
extension-distribution-5.1-milestone-1.jar:na]
        at org.xwiki.extension.distribution.internal.WikiDistributionWikiEventListener.onWikiCopied(WikiDistributionWikiEventListener.java:91) ~[xwiki-platform-
extension-distribution-5.1-milestone-1.jar:na]
        at org.xwiki.extension.distribution.internal.WikiDistributionWikiEventListener.onEvent(WikiDistributionWikiEventListener.java:80) ~[xwiki-platform-exten
sion-distribution-5.1-milestone-1.jar:na]
        at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:299) [xwiki-commons-observation-local-5.1-milestone-1.
jar:na]
        at org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:264) [xwiki-commons-observation-local-5.1-milestone-1.
jar:na]
        at com.xpn.xwiki.XWiki.copyWiki(XWiki.java:4339) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.XWiki.copyWiki(XWiki.java:4317) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.plugin.wikimanager.WikiCopy.copyWiki(WikiCopy.java:170) [xwiki-platform-wiki-manager-api-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.plugin.wikimanager.WikiManager.createNewWiki(WikiManager.java:473) [xwiki-platform-wiki-manager-api-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.plugin.wikimanager.WikiManagerPluginApi.createNewWiki(WikiManagerPluginApi.java:221) [xwiki-platform-wiki-manager-api-5.1-milestone-1.j
ar:na]
        at com.xpn.xwiki.plugin.wikimanager.internal.WikiManagerScriptService.createNewWiki(WikiManagerScriptService.java:148) [xwiki-platform-wiki-manager-api-
5.1-milestone-1.jar:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_21]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.7.0_21]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.7.0_21]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.7.0_21]
        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.ASTIfStatement.render(ASTIfStatement.java:87) [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-5.1-milestone-1.jar:na]
        at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:86) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:301) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:
na]
        at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:231) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:
na]
        at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:197) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:
na]
        at com.xpn.xwiki.internal.display.XWiki10DocumentContentDisplayer.display(XWiki10DocumentContentDisplayer.java:65) [xwiki-platform-legacy-oldcore-5.1-mi
lestone-1.jar:na]
        at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:125) [xwiki-platform-display-api-5.1-milestone-1.jar:na]
        at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:55) [xwiki-platform-display-api-5.1-milestone-1.jar:na]
        at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-5.1-milestone-1.jar:na]
        at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-5.1-milestone-1.jar:na]
        at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-5.1-milestone-1.jar:na]
        at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-5.1-milestone-1.jar:na]
        at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-5.1-milestone-1.jar:n
a]
        at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-5.1-milestone-1.jar:n
a]
        at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:922) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:901) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:932) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at sun.reflect.GeneratedMethodAccessor549.invoke(Unknown Source) ~[na:na]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.7.0_21]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.7.0_21]
        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-5.1-milestone-1.jar:na]
        at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125) [xwiki-platform-legacy-oldcore
-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75) [xwiki-platform-legacy-
oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1824) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1764) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:895) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at sun.reflect.GeneratedMethodAccessor177.invoke(Unknown Source) ~[na:na]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.7.0_21]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.7.0_21]
        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-5.1-milestone-1.jar:na]
        at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125) [xwiki-platform-legacy-oldcore
-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75) [xwiki-platform-legacy-
oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1824) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:152) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:294) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:123) [xwiki-platform-legacy-oldcore-5.1-milestone-1.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:621) [servlet-api.jar:na]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) [servlet-api.jar:na]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) [catalina.jar:7.0.40]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40]
        at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-5.1-milestone-1.jar:na]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.40]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40]
        at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-5.1-milestone-1.jar:na]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.40]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40]
        at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-5.1-milestone-1.jar:na]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.40]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40]
        at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servl
et-5.1-milestone-1.jar:na]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.40]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40]
        at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servl
et-5.1-milestone-1.jar:na]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.40]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.40]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) [catalina.jar:7.0.40]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) [catalina.jar:7.0.40]
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) [catalina.jar:7.0.40]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) [catalina.jar:7.0.40]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) [catalina.jar:7.0.40]
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) [catalina.jar:7.0.40]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) [catalina.jar:7.0.40]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) [catalina.jar:7.0.40]
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008) [tomcat-coyote.jar:7.0.40]
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) [tomcat-coyote.jar:7.0.40]
        at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852) [tomcat-coyote.jar:7.0.40]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [na:1.7.0_21]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [na:1.7.0_21]
        at java.lang.Thread.run(Unknown Source) [na:1.7.0_21]