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Re: [exoplatform] Render portlet error

Subject: Re: [exoplatform] Render portlet error
From: "Alexey Zavizionov" <alexey.zavizionov@xxxxxxxxx>
Date: Tue, 28 Aug 2007 12:04:18 +0300
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Hello, Cédric

Do you modify the web.xml of your portlet application war as described
on wiki at http://wiki.exoplatform.org/xwiki/bin/view/PC/Portlet+deployment
?

Have you configuration files for crosscontext dispatch in the
TOMCAT_HOME\conf\Catalina\localhost\ ?

Regards,
Alexey

On 8/28/07, cédric.briançon <cbrianco@xxxxxxxxx> wrote:
>
> Hi exo platform list,
>
> last month, a collaborator and I have deployed an exo platform V1.1.4 on a
> Tomcat 5.5.23, and it works well.
> I'm trying to put it on an other Tomcat 5.5.23. I've just copied all the
> common/lib directory of tomcat, all the war files present in the webapps
> directory, and the temp directory, in order to have all we previously
> configured.
> So both Tomcat are the same, but I get a render portlet error when I try to
> go on the ecm page. I don't really know what's happening, so if you can have
> a look at the stack trace to indicate me what is the problem, it will be a
> great help :)
>
> Here is my stack trace (repeated around 10 times) :
> [ERROR] eXo -  - [portlet] Render Portlet Error:
> <java.lang.NullPointerException>java.lang.NullPointerException
>         at
> org.exoplatform.services.portletcontainer.impl.PortletContainerDispatcher.dispatch(PortletContainerDispatcher.java:387)
>         at
> org.exoplatform.services.portletcontainer.impl.PortletContainerDispatcher.process(PortletContainerDispatcher.java:329)
>         at
> org.exoplatform.services.portletcontainer.impl.PortletContainerDispatcher.render(PortletContainerDispatcher.java:276)
>         at
> org.exoplatform.services.portletcontainer.impl.PortletContainerServiceImpl.render(PortletContainerServiceImpl.java:122)
>         at
> org.exoplatform.portal.faces.renderer.html.portlet.PortletRenderer.addPortletData(PortletRenderer.java:134)
>         at
> org.exoplatform.portal.faces.renderer.html.portlet.PortletRenderer.encodeChildren(PortletRenderer.java:84)
>         at
> org.exoplatform.portal.faces.component.UIComponentRenderCommand.execute(UIComponentRenderCommand.java:42)
>         at
> org.exoplatform.container.component.ExecutionContext.executeNextUnit(ExecutionContext.java:26)
>         at
> org.exoplatform.portal.faces.component.UIComponentRenderStatisticCommand.execute(UIComponentRenderStatisticCommand.java:27)
>         at
> org.exoplatform.container.component.ExecutionContext.execute(ExecutionContext.java:20)
>         at
> org.exoplatform.portal.faces.component.UIComponentCommandChain.renderComponent(UIComponentCommandChain.java:26)
>         at
> org.exoplatform.portal.faces.component.UIPortalComponent.encodeChildren(UIPortalComponent.java:177)
>         at
> org.exoplatform.portal.faces.renderer.BaseRenderer.renderChildFloatHorizontal(BaseRenderer.java:126)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         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:267)
>         at
> org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:197)
>         at
> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)
>         at
> org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:220)
>         at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>         at
> org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
>         at
> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>         at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>         at
> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:70)
>         at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>         at
> org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:172)
>         at
> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>         at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>         at
> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:70)
>         at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>         at
> org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:172)
>         at
> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>         at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>         at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>         at
> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:89)
>         at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>         at org.apache.velocity.Template.merge(Template.java:256)
>         at
> org.exoplatform.portal.faces.renderer.html.container.ContainerRenderer.encodeChildren(ContainerRenderer.java:68)
>         at
> org.exoplatform.portal.faces.component.UIComponentRenderCommand.execute(UIComponentRenderCommand.java:42)
>         at
> org.exoplatform.container.component.ExecutionContext.executeNextUnit(ExecutionContext.java:26)
>         at
> org.exoplatform.portal.faces.component.UIComponentRenderStatisticCommand.execute(UIComponentRenderStatisticCommand.java:27)
>         at
> org.exoplatform.container.component.ExecutionContext.execute(ExecutionContext.java:20)
>         at
> org.exoplatform.portal.faces.component.UIComponentCommandChain.renderComponent(UIComponentCommandChain.java:26)
>         at
> org.exoplatform.portal.faces.component.UIPortalComponent.encodeChildren(UIPortalComponent.java:177)
>         at
> org.exoplatform.portal.faces.renderer.BaseRenderer.renderChildFloatVertical(BaseRenderer.java:119)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         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:267)
>         at
> org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:197)
>         at
> org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)
>         at
> org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:220)
>         at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>         at
> org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
>         at
> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>         at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>         at
> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:70)
>         at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>         at
> org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:172)
>         at
> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>         at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>         at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>         at
> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:89)
>         at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>         at
> org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:172)
>         at
> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>         at
> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
>         at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>         at
> org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:89)
>         at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>         at org.apache.velocity.Template.merge(Template.java:256)
>         at
> org.exoplatform.portal.faces.renderer.html.container.ContainerRenderer.encodeChildren(ContainerRenderer.java:68)
>         at
> org.exoplatform.portal.faces.component.UIComponentRenderCommand.execute(UIComponentRenderCommand.java:42)
>         at
> org.exoplatform.container.component.ExecutionContext.executeNextUnit(ExecutionContext.java:26)
>         at
> org.exoplatform.portal.faces.component.UIComponentRenderStatisticCommand.execute(UIComponentRenderStatisticCommand.java:27)
>         at
> org.exoplatform.container.component.ExecutionContext.execute(ExecutionContext.java:20)
>         at
> org.exoplatform.portal.faces.component.UIComponentCommandChain.renderComponent(UIComponentCommandChain.java:26)
>         at
> org.exoplatform.portal.faces.component.UIPortalComponent.encodeChildren(UIPortalComponent.java:177)
>         at
> org.exoplatform.velocity.directive.JSFRenderChildren.render(JSFRenderChildren.java:37)
>         at
> org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
>         at
> org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
>         at org.apache.velocity.Template.merge(Template.java:256)
>         at
> org.exoplatform.portal.faces.renderer.html.portal.PortalRenderer.encodeChildren(PortalRenderer.java:59)
>         at
> org.exoplatform.portal.faces.component.UIComponentRenderCommand.execute(UIComponentRenderCommand.java:42)
>         at
> org.exoplatform.container.component.ExecutionContext.executeNextUnit(ExecutionContext.java:26)
>         at
> org.exoplatform.portal.faces.component.UIComponentRenderStatisticCommand.execute(UIComponentRenderStatisticCommand.java:27)
>         at
> org.exoplatform.container.component.ExecutionContext.execute(ExecutionContext.java:20)
>         at
> org.exoplatform.portal.faces.component.UIComponentCommandChain.renderComponent(UIComponentCommandChain.java:26)
>         at
> org.exoplatform.portal.faces.component.UIPortalComponent.encodeChildren(UIPortalComponent.java:177)
>         at
> org.exoplatform.portal.faces.application.ExoPortalViewHandler.renderView(ExoPortalViewHandler.java:80)
>         at
> com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
>         at
> com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
>         at
> com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
>         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
>         at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
>         at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>         at
> org.exoplatform.services.workflow.impl.jbpm.WorkflowFilterServiceImpl.doFilter(WorkflowFilterServiceImpl.java:51)
>         at
> org.exoplatform.services.workflow.WorkflowFilter.doFilter(WorkflowFilter.java:61)
>         at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
>         at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>         at
> org.exoplatform.portal.filter.ExoRequestFilter.doFilter(ExoRequestFilter.java:78)
>         at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
>         at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>         at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
>         at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
>         at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
>         at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>         at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
>         at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
>         at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
>         at
> org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:834)
>         at
> org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640)
>         at
> org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286)
>         at java.lang.Thread.run(Thread.java:595)
>
> Best regards,
> Cédric B.
> --
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>
>
>
>
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Render portlet error, cÃdric.brianÃon
- Re: [exoplatform] Render portlet error, cÃdric.brianÃon
- Re: [exoplatform] Render portlet error, Alexey Zavizionov
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