3 Replies Latest reply on Feb 11, 2010 5:24 AM by Thomas Nordmeyer

    Question: Removing broken Portlet

    Thomas Nordmeyer Newbie

      Hi,

      I'm just starting with Portlets, wanting to run Seam based portlets in GateIn using the PortletBridge (together with Pentaho dashboard elements, but thats not my topic here).

      After setting up GateIn, built and imported my first portlet using the GateIn web GUI.

      Now it seams, that my portlet is not working correctly, so I removed it again using the admin pages. Now, when opening my dashboard, where I added my portlet to before, I get the exception pasted below.

       

      My Problem is that, because the Dashboard does not open anymore (I think it stil holds a reference to the allready removed portlet), the menu for the Dashbord editor seems to be absent. Only the label itself is visible but its not active.

       

      Can anybody tell me, how toget rid of the defect element in my dashbod?

       

      CU,

      Thomas

       

      {code}

          17:39:33,299 ERROR [STDERR] java.lang.NullPointerException
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.portal.webui.application.UIPortlet.getPortletContext(UIPortlet.java:848)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.portal.webui.application.UIPortlet.create(UIPortlet.java:714)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.portal.webui.application.UIPortletLifecycle.processRender(UIPortletLifecycle.java:159)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.portal.webui.application.UIPortletLifecycle.processRender(UIPortletLifecycle.java:53)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:366)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:356)
      17:39:33,299 ERROR [STDERR]     at sun.reflect.GeneratedMethodAccessor433.invoke(Unknown Source)
      17:39:33,299 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      17:39:33,299 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:585)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
      17:39:33,299 ERROR [STDERR]     at UIPortal.run(UIPortal.gtmpl:16)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.portal.webui.portal.UIPortalLifecycle.processRender(UIPortalLifecycle.java:41)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.portal.webui.portal.UIPortalLifecycle.processRender(UIPortalLifecycle.java:30)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIComponentDecorator.renderChildren(UIComponentDecorator.java:91)
      17:39:33,299 ERROR [STDERR]     at sun.reflect.GeneratedMethodAccessor460.invoke(Unknown Source)
      17:39:33,299 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      17:39:33,299 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:585)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
      17:39:33,299 ERROR [STDERR]     at UISiteBody.run(UISiteBody.gtmpl:37)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:366)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:356)
      17:39:33,299 ERROR [STDERR]     at sun.reflect.GeneratedMethodAccessor433.invoke(Unknown Source)
      17:39:33,299 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      17:39:33,299 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:585)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
      17:39:33,299 ERROR [STDERR]     at UIContainer.run(UIContainer.gtmpl:50)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIComponentDecorator$UIComponentDecoratorLifecycle.processRender(UIComponentDecorator.java:103)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIComponentDecorator$UIComponentDecoratorLifecycle.processRender(UIComponentDecorator.java:94)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:366)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:356)
      17:39:33,299 ERROR [STDERR]     at sun.reflect.GeneratedMethodAccessor433.invoke(Unknown Source)
      17:39:33,299 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      17:39:33,299 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:585)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
      17:39:33,299 ERROR [STDERR]     at UIWorkingWorkspace.run(UIWorkingWorkspace.gtmpl:12)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:366)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:356)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIApplication.renderChildren(UIApplication.java:102)
      17:39:33,299 ERROR [STDERR]     at sun.reflect.GeneratedMethodAccessor475.invoke(Unknown Source)
      17:39:33,299 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      17:39:33,299 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:585)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
      17:39:33,299 ERROR [STDERR]     at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
      17:39:33,299 ERROR [STDERR]     at UIPortalApplication.run(UIPortalApplication.gtmpl:127)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.portal.webui.workspace.UIPortalApplication.processRender(UIPortalApplication.java:430)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.portal.application.PortalRequestHandler.execute(PortalRequestHandler.java:109)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.web.WebAppController.service(WebAppController.java:143)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.portal.application.PortalController.onService(PortalController.java:127)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.container.web.AbstractHttpServlet.service(AbstractHttpServlet.java:114)
      17:39:33,299 ERROR [STDERR]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.frameworks.jcr.web.ThreadLocalSessionProviderInitializedFilter.doFilter(ThreadLocalSessionProviderInitializedFilter.java:116)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.web.CacheUserProfileFilter.doFilter(CacheUserProfileFilter.java:68)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.services.security.web.SetCurrentIdentityFilter.doFilter(SetCurrentIdentityFilter.java:76)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.web.filter.ExtensibleFilter$ExtensibleFilterChain.doFilter(ExtensibleFilter.java:112)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.sample.ext.web.SampleFilter.doFilter(SampleFilter.java:46)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.web.filter.ExtensibleFilter$ExtensibleFilterChain.doFilter(ExtensibleFilter.java:108)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.web.filter.ExtensibleFilter.doFilter(ExtensibleFilter.java:84)
      17:39:33,299 ERROR [STDERR]     at org.exoplatform.web.filter.GenericFilter.doFilter(GenericFilter.java:66)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      17:39:33,299 ERROR [STDERR]     at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
      17:39:33,299 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
      17:39:33,299 ERROR [STDERR]     at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
      17:39:33,299 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
      17:39:33,299 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      17:39:33,299 ERROR [STDERR]     at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      17:39:33,299 ERROR [STDERR]     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
      17:39:33,299 ERROR [STDERR]     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
      17:39:33,299 ERROR [STDERR]     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
      17:39:33,299 ERROR [STDERR]     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
      17:39:33,299 ERROR [STDERR]     at java.lang.Thread.run(Thread.java:595)
      17:39:33,299 ERROR [portal:PortalRequestHandler] Error while handling request
      org.exoplatform.groovyscript.TemplateRuntimeException: Groovy template exception at DataText[pos=Position[col=7,line=129],data=uicomponent.renderChildren();] for template system:/groovy/portal/webui/workspace/UIPortalApplication.gtmpl
           at org.exoplatform.groovyscript.GroovyScript.buildRuntimeException(GroovyScript.java:162)
           at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:105)
           at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
           at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
           at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
           at org.exoplatform.portal.webui.workspace.UIPortalApplication.processRender(UIPortalApplication.java:430)
           at org.exoplatform.portal.application.PortalRequestHandler.execute(PortalRequestHandler.java:109)
           at org.exoplatform.web.WebAppController.service(WebAppController.java:143)
           at org.exoplatform.portal.application.PortalController.onService(PortalController.java:127)
           at org.exoplatform.container.web.AbstractHttpServlet.service(AbstractHttpServlet.java:114)
           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 org.exoplatform.frameworks.jcr.web.ThreadLocalSessionProviderInitializedFilter.doFilter(ThreadLocalSessionProviderInitializedFilter.java:116)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.exoplatform.web.CacheUserProfileFilter.doFilter(CacheUserProfileFilter.java:68)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.exoplatform.services.security.web.SetCurrentIdentityFilter.doFilter(SetCurrentIdentityFilter.java:76)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.exoplatform.web.filter.ExtensibleFilter$ExtensibleFilterChain.doFilter(ExtensibleFilter.java:112)
           at org.exoplatform.sample.ext.web.SampleFilter.doFilter(SampleFilter.java:46)
           at org.exoplatform.web.filter.ExtensibleFilter$ExtensibleFilterChain.doFilter(ExtensibleFilter.java:108)
           at org.exoplatform.web.filter.ExtensibleFilter.doFilter(ExtensibleFilter.java:84)
           at org.exoplatform.web.filter.GenericFilter.doFilter(GenericFilter.java:66)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
           at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
           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:235)
           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
           at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
           at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
           at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
           at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
           at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
           at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
           at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
           at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
           at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
           at java.lang.Thread.run(Thread.java:595)
      Caused by: org.exoplatform.groovyscript.TemplateRuntimeException: Groovy template exception at DataText[pos=Position[col=6,line=12],data=uicomponent.renderChildren()] for template system:/groovy/portal/webui/workspace/UIWorkingWorkspace.gtmpl
           at org.exoplatform.groovyscript.GroovyScript.buildRuntimeException(GroovyScript.java:162)
           at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:105)
           at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
           at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
           at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:366)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:356)
           at org.exoplatform.webui.core.UIApplication.renderChildren(UIApplication.java:102)
           at sun.reflect.GeneratedMethodAccessor475.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
           at java.lang.reflect.Method.invoke(Method.java:585)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
           at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
           at UIPortalApplication.run(UIPortalApplication.gtmpl:129)
           at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
           ... 48 more
      Caused by: org.exoplatform.groovyscript.TemplateRuntimeException: Groovy template exception at DataText[pos=Position[col=38,line=47],data=uicomponent.renderChildren()] for template system:/groovy/portal/webui/container/UIContainer.gtmpl
           at org.exoplatform.groovyscript.GroovyScript.buildRuntimeException(GroovyScript.java:162)
           at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:105)
           at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
           at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
           at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
           at org.exoplatform.webui.core.UIComponentDecorator$UIComponentDecoratorLifecycle.processRender(UIComponentDecorator.java:103)
           at org.exoplatform.webui.core.UIComponentDecorator$UIComponentDecoratorLifecycle.processRender(UIComponentDecorator.java:94)
           at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:366)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:356)
           at sun.reflect.GeneratedMethodAccessor433.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
           at java.lang.reflect.Method.invoke(Method.java:585)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
           at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
           at UIWorkingWorkspace.run(UIWorkingWorkspace.gtmpl:12)
           at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
           at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
           at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
           at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:366)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:356)
           at org.exoplatform.webui.core.UIApplication.renderChildren(UIApplication.java:102)
           at sun.reflect.GeneratedMethodAccessor475.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
           at java.lang.reflect.Method.invoke(Method.java:585)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
           at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
           at UIPortalApplication.run(UIPortalApplication.gtmpl:127)
           ... 49 more
      Caused by: org.exoplatform.groovyscript.TemplateRuntimeException: Groovy template exception at DataText[pos=Position[col=7,line=74],data= } else { uicomponent.renderChildren(); } ] for template system:/groovy/portal/webui/page/UISiteBody.gtmpl
           at org.exoplatform.groovyscript.GroovyScript.buildRuntimeException(GroovyScript.java:162)
           at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:105)
           at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
           at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
           at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:366)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:356)
           at sun.reflect.GeneratedMethodAccessor433.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
           at java.lang.reflect.Method.invoke(Method.java:585)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
           at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
           at UIContainer.run(UIContainer.gtmpl:47)
           at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
           ... 82 more
      Caused by: org.exoplatform.groovyscript.TemplateRuntimeException: Groovy template exception at DataText[pos=Position[col=9,line=17],data=uicomponent.renderChildren();] for template system:/groovy/portal/webui/portal/UIPortal.gtmpl
           at org.exoplatform.groovyscript.GroovyScript.buildRuntimeException(GroovyScript.java:162)
           at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:105)
           at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
           at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
           at org.exoplatform.portal.webui.portal.UIPortalLifecycle.processRender(UIPortalLifecycle.java:41)
           at org.exoplatform.portal.webui.portal.UIPortalLifecycle.processRender(UIPortalLifecycle.java:30)
           at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
           at org.exoplatform.webui.core.UIComponentDecorator.renderChildren(UIComponentDecorator.java:91)
           at sun.reflect.GeneratedMethodAccessor460.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
           at java.lang.reflect.Method.invoke(Method.java:585)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
           at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
           at UISiteBody.run(UISiteBody.gtmpl:74)
           at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
           at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
           at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
           at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:366)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:356)
           at sun.reflect.GeneratedMethodAccessor433.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
           at java.lang.reflect.Method.invoke(Method.java:585)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
           at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
           at UIContainer.run(UIContainer.gtmpl:50)
           ... 83 more
      Caused by: java.lang.NullPointerException
           at org.exoplatform.portal.webui.application.UIPortletLifecycle.processRender(UIPortletLifecycle.java:245)
           at org.exoplatform.portal.webui.application.UIPortletLifecycle.processRender(UIPortletLifecycle.java:53)
           at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:366)
           at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:356)
           at sun.reflect.GeneratedMethodAccessor433.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
           at java.lang.reflect.Method.invoke(Method.java:585)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
           at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
           at UIPortal.run(UIPortal.gtmpl:17)
           at org.exoplatform.groovyscript.GroovyScript.render(GroovyScript.java:95)
           at org.exoplatform.groovyscript.GroovyTemplate.render(GroovyTemplate.java:110)
           at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:74)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123)
           at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:76)
           at org.exoplatform.portal.webui.portal.UIPortalLifecycle.processRender(UIPortalLifecycle.java:41)
           at org.exoplatform.portal.webui.portal.UIPortalLifecycle.processRender(UIPortalLifecycle.java:30)
           at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:141)
           at org.exoplatform.webui.core.UIComponentDecorator.renderChildren(UIComponentDecorator.java:91)
           at sun.reflect.GeneratedMethodAccessor460.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
           at java.lang.reflect.Method.invoke(Method.java:585)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
           at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
           at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:121)
           at UISiteBody.run(UISiteBody.gtmpl:37)
           ... 98 more

      {code}