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. > 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 > _______________________________________________ > devs mailing list > [email protected] > http://lists.xwiki.org/mailman/listinfo/devs > _______________________________________________ devs mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/devs
