However the query is going to get slower and slower.
Wasn't it just because you had no tasks at all that it returns empty ?
(I suppose you have check that but it's just to be sure)
Could you try the query with a group by..
Now if your DB does not accept this query it's not so good. Which
database and version are you using ?
Ludovic
Michael Beetz wrote:
> Hi Ludovic,
>
> I seems to work using
>
> #set($id = 1)
> #set ($list = $xwiki.searchDocuments(",BaseObject as obj, IntegerProperty as
> prop
> where
> doc.fullName=obj.name
> and obj.className='TasksCode.IssueClass'
> and obj.id=prop.id.id
> and prop.id.name='id'
> and prop.id.value > 0
> order by prop.id.value desc
> ", 0, 0))
> #foreach ($item in $list)
> #set($id = $id + 1)
> #end
>
> Thanks & Kind regards
> mb
>
> -----Original Message-----
> From: users-boun...@xwiki.org [mailto:users-boun...@xwiki.org] On Behalf Of
> Michael Beetz
> Sent: Saturday, October 03, 2009 12:04 AM
> To: XWiki Users
> Subject: Re: [xwiki-users] FW: xwiki 2.0, task manager application, Error
> number 4001 in 4: Error while parsing velocity page TasksCode.NewTask
>
> Hi Ludovic,
>
> It's the query ...
> #set($sql = "select max(prop.value)+1 from BaseObject as obj,
> IntegerProperty as prop where obj.className='ITSClasses.IssueClass' and
> obj.id=prop.id.id and prop.id.name='id'")
>
> $xwiki.search($sql)
>
> It returns always an empty string. Even there are tasks already defined.
>
> I've spend some time using $xwiki.searchDocuments(...) to count the task
> pages ... but I couldn't fix it (It returns either no or all pages)
>
> Thanks
> mb
>
> -----Original Message-----
> From: users-boun...@xwiki.org [mailto:users-boun...@xwiki.org] On Behalf Of
> Ludovic Dubost
> Sent: Friday, October 02, 2009 9:44 AM
> To: XWiki Users
> Subject: Re: [xwiki-users] FW: xwiki 2.0, task manager application, Error
> number 4001 in 4: Error while parsing velocity page TasksCode.NewTask
>
>
> Hi Michael,
>
>
> I suspect it is the counter that retrieves the lastest task number. It
> is running a "search" query with a "select max() and we have seen some
> differences based on the MySQL/hibernate combination on the way this
> unique result is returned (as a number directly or as a 1 item list). It
> could be also because in your case it does not return anything (your
> need a first task)
>
> You should look at this call to "search" and check what it returns
> exactly and how to retrieve this max number
>
> This is the code
> #set($sql = "select max(prop.value)+1 from BaseObject as obj,
> IntegerProperty as prop where obj.className='ITSClasses.IssueClass' and
> obj.id=prop.id.id and prop.id.name='id'")
> #set($id = $xwiki.search($sql).get(0))
>
> Maybe in your case
>
> #set($id = $xwiki.search($sql))
>
> or
>
> #set($res = $xwiki.search($sql))
> #if($res && $res.size()>0)
> #set($id = $xwiki.search($sql).get(0))
> #else
> #set($id = 0)
> #end
>
> will work.
>
> Ludovic
>
> Michael Beetz wrote:
>
>> Hi Community,
>>
>> I am sorry bothering you. However I am using the task manager application
>> in a production environment, therefore I have to decide about staying on
>> several single wikis or consolidating them in a farm.
>>
>> Is there anybody available instructing me to find that bug?
>>
>> I am quite familiar writing code in general; however I haven't done
>> something in Java, eclipse or xwiki yet. Therefore I would appreciate a
>> link to some useful code snippet as well.
>>
>> Thanks for now and in advance
>> mb
>>
>>
>>
>> ________________________________
>> From: Michael Beetz
>> Sent: Wednesday, September 30, 2009 10:06 PM
>> To: 'XWiki Users'
>> Subject: xwiki 2.0, task manager application,Error number 4001 in 4: Error
>> while parsing velocity page TasksCode.NewTask
>>
>> 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 more
>>
>>
>> _______________________________________________
>> users mailing list
>> users@xwiki.org
>> http://lists.xwiki.org/mailman/listinfo/users
>>
>>
>>
>
>
> --
> Ludovic Dubost
> Blog: http://blog.ludovic.org/
> XWiki: http://www.xwiki.com
> Skype: ldubost GTalk: ldubost
>
>
> _______________________________________________
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
> _______________________________________________
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
> _______________________________________________
> users mailing list
> users@xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
>
>
--
Ludovic Dubost
Blog: http://blog.ludovic.org/
XWiki: http://www.xwiki.com
Skype: ldubost GTalk: ldubost
_______________________________________________
users mailing list
users@xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
