Failure to render XHTML

2013-07-16 08:46:56,047 [http://www.xwiki.org/xwiki/bin/view/Blog/GlobalBlogRss?xpage=plain] WARN  c.x.x.d.XWikiDocument          - Failed to render content [Yesterday we had our [[Bug Fixing Day #26>>dev:Community.DevelopmentPractices||anchor="HXWikiDays"]]. For the 5.x development cycle we've decided to intensify our bug fixing and invert the [[bugs created vs bugs fixed ratio>>http://jira.xwiki.org/secure/Dashboard.jspa?selectPageId=10352]] so that we're always in the green, by having weekly BFDs.

We managed to [[close 15 bugs>>http://jira.xwiki.org/secure/Dashboard.jspa?selectPageId=11600]] and thus we now have more bugs fixed than created for the past 1200 days (i.e close to 3 years)!

(% style="width:100%" %)((({{image reference="bfd26.png"/}})))

Congrats to all the participants and special thanks to Raluca Stavro, Thomas Delafosse and Manuel Smeria. Hope to see you around next time!

We now have to set a new goal for the next bug fixing days. What will it be?] 
com.xpn.xwiki.XWikiException: Error number 0 in 4: Failed to render document to syntax [XHTML 1.0]
Wrapped Exception: -1
	at com.xpn.xwiki.doc.XWikiDocument.renderXDOM(XWikiDocument.java:7957) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1009) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:971) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:944) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:625) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.plugin.feed.SyndEntryDocumentSource.getDescription(SyndEntryDocumentSource.java:357) [xwiki-platform-feed-api-5.1.jar:na]
	at com.xpn.xwiki.plugin.feed.SyndEntryDocumentSource.sourceDocument(SyndEntryDocumentSource.java:277) [xwiki-platform-feed-api-5.1.jar:na]
	at com.xpn.xwiki.plugin.feed.SyndEntryDocumentSource.source(SyndEntryDocumentSource.java:259) [xwiki-platform-feed-api-5.1.jar:na]
	at com.xpn.xwiki.plugin.feed.FeedPlugin.getFeed(FeedPlugin.java:999) [xwiki-platform-feed-api-5.1.jar:na]
	at com.xpn.xwiki.plugin.feed.FeedPlugin.getFeed(FeedPlugin.java:1017) [xwiki-platform-feed-api-5.1.jar:na]
	at com.xpn.xwiki.plugin.feed.FeedPlugin.getFeed(FeedPlugin.java:1037) [xwiki-platform-feed-api-5.1.jar:na]
	at com.xpn.xwiki.plugin.feed.FeedPluginApi.getFeed(FeedPluginApi.java:687) [xwiki-platform-feed-api-5.1.jar:na]
	at com.xpn.xwiki.plugin.feed.FeedPluginApi.getBlogFeed(FeedPluginApi.java:815) [xwiki-platform-feed-api-5.1.jar:na]
	at com.xpn.xwiki.plugin.feed.FeedPluginApi.getBlogFeed(FeedPluginApi.java:770) [xwiki-platform-feed-api-5.1.jar:na]
	at com.xpn.xwiki.plugin.feed.FeedPluginApi.getBlogFeedOutput(FeedPluginApi.java:944) [xwiki-platform-feed-api-5.1.jar:na]
	at sun.reflect.GeneratedMethodAccessor715.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.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.jar:na]
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-5.1.jar:na]
	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) [xwiki-platform-rendering-macro-velocity-5.1.jar:na]
	at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) [xwiki-platform-rendering-macro-velocity-5.1.jar:na]
	at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:302) [xwiki-platform-rendering-macro-script-5.1.jar:na]
	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:198) [xwiki-platform-rendering-macro-script-5.1.jar:na]
	at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:59) [xwiki-platform-rendering-macro-script-5.1.jar:na]
	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:191) [xwiki-rendering-transformation-macro-5.1.jar:na]
	at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) [xwiki-rendering-transformation-macro-5.1.jar:na]
	at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) [xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:252) [xwiki-platform-display-api-5.1.jar:na]
	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:125) [xwiki-platform-display-api-5.1.jar:na]
	at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:55) [xwiki-platform-display-api-5.1.jar:na]
	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) [xwiki-platform-display-api-5.1.jar:na]
	at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) [xwiki-platform-display-api-5.1.jar:na]
	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) [xwiki-platform-sheet-api-5.1.jar:na]
	at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) [xwiki-platform-sheet-api-5.1.jar:na]
	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) [xwiki-platform-display-api-5.1.jar:na]
	at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) [xwiki-platform-display-api-5.1.jar:na]
	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:922) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:901) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:932) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at sun.reflect.GeneratedMethodAccessor377.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.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.jar:na]
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-5.1.jar:na]
	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1829) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1769) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:895) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at sun.reflect.GeneratedMethodAccessor199.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.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.jar:na]
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) [xwiki-commons-velocity-5.1.jar:na]
	at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1829) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:166) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:295) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:128) [xwiki-platform-legacy-oldcore-5.1.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:617) [servlet-api.jar:na]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) [servlet-api.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) [catalina.jar:6.0.36]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.36]
	at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:6.0.36]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.36]
	at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) [xwiki-platform-wysiwyg-server-5.1.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:6.0.36]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.36]
	at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-5.1.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:6.0.36]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.36]
	at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-5.1.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:6.0.36]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.36]
	at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-5.1.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:6.0.36]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.36]
	at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:206) [javamelody-1.42.0.jar:na]
	at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:179) [javamelody-1.42.0.jar:na]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [catalina.jar:6.0.36]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:6.0.36]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [catalina.jar:6.0.36]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) [catalina.jar:6.0.36]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [catalina.jar:6.0.36]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) [catalina.jar:6.0.36]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [catalina.jar:6.0.36]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) [catalina.jar:6.0.36]
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) [tomcat-coyote.jar:6.0.36]
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:311) [tomcat-coyote.jar:6.0.36]
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:776) [tomcat-coyote.jar:6.0.36]
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:705) [tomcat-coyote.jar:6.0.36]
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898) [tomcat-coyote.jar:6.0.36]
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) [tomcat-coyote.jar:6.0.36]
	at java.lang.Thread.run(Thread.java:662) [na:1.6.0_37]
Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
	at com.steadystate.css.parser.SACParserCSS21TokenManager.jjMoveNfa_0(SACParserCSS21TokenManager.java:3398) ~[cssparser-0.9.5.jar:na]
	at com.steadystate.css.parser.SACParserCSS21TokenManager.jjMoveStringLiteralDfa0_0(SACParserCSS21TokenManager.java:248) ~[cssparser-0.9.5.jar:na]
	at com.steadystate.css.parser.SACParserCSS21TokenManager.getNextToken(SACParserCSS21TokenManager.java:4958) ~[cssparser-0.9.5.jar:na]
	at com.steadystate.css.parser.SACParserCSS21.jj_ntk(SACParserCSS21.java:2319) ~[cssparser-0.9.5.jar:na]
	at com.steadystate.css.parser.SACParserCSS21.term(SACParserCSS21.java:1831) ~[cssparser-0.9.5.jar:na]
	at com.steadystate.css.parser.SACParserCSS21.expr(SACParserCSS21.java:1614) ~[cssparser-0.9.5.jar:na]
	at com.steadystate.css.parser.SACParserCSS21.declaration(SACParserCSS21.java:1548) ~[cssparser-0.9.5.jar:na]
	at com.steadystate.css.parser.SACParserCSS21.styleDeclaration(SACParserCSS21.java:1479) ~[cssparser-0.9.5.jar:na]
	at com.steadystate.css.parser.AbstractSACParser.parseStyleDeclaration(AbstractSACParser.java:348) ~[cssparser-0.9.5.jar:na]
	at com.steadystate.css.parser.CSSOMParser.parseStyleDeclaration(CSSOMParser.java:167) ~[cssparser-0.9.5.jar:na]
	at com.steadystate.css.parser.CSSOMParser.parseStyleDeclaration(CSSOMParser.java:157) ~[cssparser-0.9.5.jar:na]
	at org.xwiki.rendering.internal.wiki.XWikiWikiModel.getImageDimension(XWikiWikiModel.java:313) ~[xwiki-platform-rendering-xwiki-5.1.jar:na]
	at org.xwiki.rendering.internal.wiki.XWikiWikiModel.getImageURLQueryString(XWikiWikiModel.java:334) ~[xwiki-platform-rendering-xwiki-5.1.jar:na]
	at org.xwiki.rendering.internal.wiki.XWikiWikiModel.getImageURL(XWikiWikiModel.java:158) ~[xwiki-platform-rendering-xwiki-5.1.jar:na]
	at org.xwiki.rendering.internal.renderer.xhtml.image.DefaultXHTMLImageRenderer.onImage(DefaultXHTMLImageRenderer.java:109) ~[xwiki-rendering-syntax-xhtml-5.1.jar:na]
	at org.xwiki.rendering.internal.renderer.xhtml.XHTMLChainingRenderer.onImage(XHTMLChainingRenderer.java:545) ~[xwiki-rendering-syntax-xhtml-5.1.jar:na]
	at org.xwiki.rendering.listener.chaining.AbstractChainingListener.onImage(AbstractChainingListener.java:452) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.listener.chaining.AbstractChainingListener.onImage(AbstractChainingListener.java:452) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.listener.chaining.EmptyBlockChainingListener.onImage(EmptyBlockChainingListener.java:397) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.listener.chaining.AbstractChainingListener.onImage(AbstractChainingListener.java:452) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.listener.chaining.BlockStateChainingListener.onImage(BlockStateChainingListener.java:610) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.listener.chaining.AbstractChainingListener.onImage(AbstractChainingListener.java:452) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.block.ImageBlock.traverse(ImageBlock.java:93) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.block.AbstractBlock.traverse(AbstractBlock.java:499) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.block.AbstractBlock.traverse(AbstractBlock.java:499) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.block.AbstractBlock.traverse(AbstractBlock.java:499) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.block.AbstractBlock.traverse(AbstractBlock.java:499) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.block.AbstractBlock.traverse(AbstractBlock.java:499) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.internal.renderer.AbstractBlockRenderer.render(AbstractBlockRenderer.java:54) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at org.xwiki.rendering.internal.renderer.AbstractBlockRenderer.render(AbstractBlockRenderer.java:46) ~[xwiki-rendering-legacy-api-5.1.jar:na]
	at com.xpn.xwiki.doc.XWikiDocument.renderXDOM(XWikiDocument.java:7954) [xwiki-platform-legacy-oldcore-5.1.jar:na]
	... 134 common frames omitted