3 Jun
2008
3 Jun
'08
3:49 p.m.
Jerome
Velociter wrote:
You are lucky : We reproduced the exact same error on one of our running
instances this morning. I'm investigating this right now, I'll keep
posted. Hello Jarmo,
I could not reproduce this behavior on 1.1-m1 with a member account.
Something I don't understand in the exception you paste, is that it
refers
to a page in edition :
org.apache.velocity.exception.MethodInvocationException: Invocation of
method 'contains' in class java.util.ArrayList threw exception
java.lang.NullPointerException @ XWS.MySpaces49,100?
<http://www.prepost-test.com:8180/xwiki/bin/edit/XWS/49%2C100?parent=XWS.MySpaces&editor=wysiwyg>
Have you edited XWS.MySpaces ?
Can you give us a scenario to reproduce this error ?
Thanks for the feedback,
Jérôme.
Thanks for the quick answer. I am very new with Workspaces but I'll
found it very useful and like to use it.
No I have not done any changes to code or XWS.MySpace. I just installed
XWS couple of days ago.
When I was admin I did some users and these users did some new spaces.
Very soon I got this error listed below.
When I am admin I won't get any error when listing All my Spaces?! By
the way, admin has no spaces or there are no organization space yet.
Other users have spaces.
Jerome.
Where I can find XWS.MySpaces? The link in your mail produce empty
wysiwyg editor page.
Thanks,
Jarmo
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Hello,
Thank you for the excellent workspaces application. I have tried it
now
and in the beginning all went OK but then came problem when listing
All
My Spaces. I got the error seen below.
MySpaces page works fine with admin account but not with member
account.
version=1.1-milestone-1
groupId=com.xpn.xwiki.products
artifactId=xwiki-workspaces-web
environment: apache2, mysql5.0, tomcat5.5., debian linux (etch)
How to fix this?
Best Regards,
Jarmo Tanskanen
Error number 4001 in 4: Error while parsing velocity page XWS.MySpaces
Wrapped Exception: Failed to evaluate content with id My Spaces
<http://www.prepost-test.com:8180/xwiki/bin/view/XWS/MySpaces>
com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while
parsing velocity page XWS.MySpaces
Wrapped Exception: Failed to evaluate content with id My Spaces
<http://www.prepost-test.com:8180/xwiki/bin/view/XWS/MySpaces>
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:231)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:93)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:252)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:176)
at com.xpn.xwiki.XWiki.include(XWiki.java:3511)
at com.xpn.xwiki.api.XWiki.includeForm(XWiki.java:1372)
at com.xpn.xwiki.api.XWiki.includeForm(XWiki.java:1338)
at sun.reflect.GeneratedMethodAccessor237.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:145)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:117)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:226)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:93)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:252)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:176)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:145)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderDocument(DefaultXWikiRenderingEngine.java:134)
at
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:423)
at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:371)
at sun.reflect.GeneratedMethodAccessor240.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:145)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:117)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:226)
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1555)
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1476)
at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:608)
at sun.reflect.GeneratedMethodAccessor139.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:145)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:117)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:226)
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1503)
at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:109)
at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:215)
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:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Wrapped Exception:
org.apache.velocity.exception.MethodInvocationException: Invocation of
method 'contains' in class java.util.ArrayList threw exception
java.lang.NullPointerException @ XWS.MySpaces49,100?
<http://www.prepost-test.com:8180/xwiki/bin/edit/XWS/49%2C100?parent=XWS.MySpaces&editor=wysiwyg>
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:286)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.evaluate(ASTReference.java:396)
at
org.apache.velocity.runtime.parser.node.ASTNotNode.evaluate(ASTNotNode.java:64)
at
org.apache.velocity.runtime.parser.node.ASTAndNode.evaluate(ASTAndNode.java:111)
at
org.apache.velocity.runtime.parser.node.ASTExpression.evaluate(ASTExpression.java:64)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:86)
at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
at
org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:448)
at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:145)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:117)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:226)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:93)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:252)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:176)
at com.xpn.xwiki.XWiki.include(XWiki.java:3511) at
com.xpn.xwiki.api.XWiki.includeForm(XWiki.java:1372) at
com.xpn.xwiki.api.XWiki.includeForm(XWiki.java:1338) at
sun.reflect.GeneratedMethodAccessor237.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:145)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:117)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:226)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:93)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:252)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:176)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:145)
at
com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderDocument(DefaultXWikiRenderingEngine.java:134)
at
com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:423)
at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:371) at
sun.reflect.GeneratedMethodAccessor240.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:145)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:117)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:226)
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1555) at
com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1476) at
com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:608) at
sun.reflect.GeneratedMethodAccessor139.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
at
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203)
at
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107)
at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:145)
at
org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:117)
at
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:226)
at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1503) at
com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:109) at
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:215) 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:689) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595) Caused by:
java.lang.NullPointerException at
com.xpn.xwiki.doc.XWikiDocument.equals(XWikiDocument.java:2073) at
com.xpn.xwiki.api.Document.equals(Document.java:1439) at
java.util.ArrayList.indexOf(ArrayList.java:220) at
java.util.ArrayList.contains(ArrayList.java:201) at
sun.reflect.GeneratedMethodAccessor286.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585) at
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295)
at
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245)
99 more
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