[xwiki-users] xwiki 2.0, task manager application, Error number 4001 in 4: Error while parsing velocity page TasksCode.NewTask - xwiki-users@xwiki.org

30 Sep 2009

Hi all,

I am running xwiki 2.0 in a farm.  The Task Manager Application fails creating a new task.
 Any hints?

Thanks
mb

Error number 4001 in 4: Error while parsing velocity page TasksCode.NewTask Wrapped
Exception: Failed to evaluate content with id New Task

Error number 4001 in 4: Error while parsing velocity page TasksCode.NewTask
Wrapped Exception: Failed to evaluate content with id New Task
com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while parsing velocity page
TasksCode.NewTask
Wrapped Exception: Failed to evaluate content with id New Task
            at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:114)
            at
com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:85)
            at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:272)
            at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:202)
            at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:170)
            at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderDocument(DefaultXWikiRenderingEngine.java:159)
            at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:547)
            at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:564)
            at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:475)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
            at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
            at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
            at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252)
            at
org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:493)
            at
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
            at
org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
            at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
            at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
            at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
            at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
            at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:191)
            at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:156)
            at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108)
            at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1694)
            at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1615)
            at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:657)
            at sun.reflect.GeneratedMethodAccessor173.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
            at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
            at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
            at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252)
            at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:332)
            at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
            at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
            at
org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
            at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
            at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
            at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
            at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
            at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
            at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
            at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
            at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:191)
            at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:156)
            at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108)
            at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1694)
            at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1615)
            at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:124)
            at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:224)
            at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115)
            at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
            at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
            at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
            at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
            at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
            at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:155)
            at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
            at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:117)
            at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
            at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at
com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
            at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
            at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at
com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295)
            at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
            at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
            at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
            at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
            at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
            at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
            at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
            at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
            at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
            at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
            at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)
            at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:574)
            at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1527)
            at java.lang.Thread.run(Unknown Source)

Wrapped Exception:

org.apache.velocity.exception.MethodInvocationException: Invocation of method
'get' in class java.util.Collections$EmptyList threw exception
java.lang.IndexOutOfBoundsException: Index: 0 at TasksCode.NewTaskline 2, column 32? at
org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:337)
at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:284) at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252) at
org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:493) at
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) at
org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:191)
at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:156)
at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108) at
com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:85) at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:272)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:202)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:170)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderDocument(DefaultXWikiRenderingEngine.java:159)
at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:547) at
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:564) at
com.xpn.xwiki.api.Document.getRenderedContent(Document.java:475) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at
java.lang.reflect.Method.invoke(Unknown Source) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270) at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252) at
org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:493) at
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) at
org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:191)
at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:156)
at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108) at
com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1694) at
com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1615) at
com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:657) at
sun.reflect.GeneratedMethodAccessor173.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at
java.lang.reflect.Method.invoke(Unknown Source) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270) at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252) at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:332) at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247) at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175) at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336) at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:191)
at
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:156)
at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108) at
com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1694) at
com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1615) at
com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:124) at
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:224) at
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:155)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:117) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859) at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:574)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1527) at
java.lang.Thread.run(Unknown Source) Caused by: java.lang.IndexOutOfBoundsException:
Index: 0 at java.util.Collections$EmptyList.get(Unknown Source) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at
java.lang.reflect.Method.invoke(Unknown Source) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270) ... 96
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