[jboss-user] [JBoss Portal] - Error when accessing a JSF portlet via WSRP

carlo9890 do-not-reply at jboss.com
Mon Sep 4 10:05:52 EDT 2006


When I try to access a portlet that uses JSF via WSRP I get a NPE in RenderResponseImpl.getNamespace(RenderResponseImpl.java:134)

The problem can be reproduced:
Download the HelloWorldJSFPortlet application from portlet swap
Add a jboss-portlet.xml to make the portlet remoteable
<portlet-app>
  | <portlet>
  | <portlet-name>HelloWorldJSFPortlet</portlet-name>
  | <remotable>true</remotable>
  | </portlet>
  | </portlet-app>
  | 
Now deploy the app and create an instance of it using the "self" portlet provider
Add the portlet instance to a page and try to view it in your browser
The following exception should occur

Did anyone know what I do wrong here or is it a JBoss Portal bug??



org.apache.jasper.JasperException: Exception in JSP: /WEB-INF/jsp/index.jsp:6
  | 
  | 3: 
  | 4: <f:view>
  | 5:    <div align="center">
  | 6:       <h:form>
  | 7:          <h:panelGrid columns="2">
  | 8:             <h:outputText styleClass="portlet-font" value="First Name:"/>
  | 9:             <h:inputText value="#{user.firstname}" align="center" required="true"/>
  | 
  | 
  | Stacktrace:
  | 	at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504)
  | 	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
  | 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
  | 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.portal.portlet.impl.jsr168.PortletRequestDispatcherImpl.execute(PortletRequestDispatcherImpl.java:87)
  | 	at sun.reflect.GeneratedMethodAccessor350.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  | 	at java.lang.reflect.Method.invoke(Unknown Source)
  | 	at org.jboss.portal.server.servlet.CommandFilter.doFilter(CommandFilter.java:65)
  | 	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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
  | 	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
  | 	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
  | 	at org.jboss.portal.portlet.impl.jsr168.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:108)
  | 	at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
  | 	at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
  | 	at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
  | 	at org.apache.myfaces.portlet.MyFacesGenericPortlet.nonFacesRequest(MyFacesGenericPortlet.java:323)
  | 	at org.apache.myfaces.portlet.MyFacesGenericPortlet.nonFacesRequest(MyFacesGenericPortlet.java:298)
  | 	at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:380)
  | 	at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:266)
  | 	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:167)
  | 	at javax.portlet.GenericPortlet.render(GenericPortlet.java:407)
  | 	at org.jboss.portal.portlet.container.PortletContainer.invokeRender(PortletContainer.java:519)
  | 	at org.jboss.portal.portlet.container.PortletContainer.dispatch(PortletContainer.java:440)
  | 	at org.jboss.portal.portlet.container.PortletContainerInvoker$1.dispatch(PortletContainerInvoker.java:143)
  | 	at org.jboss.portal.portlet.invocation.PortletInvocation.dispatch(PortletInvocation.java:242)
  | 	at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:140)
  | 	at org.jboss.portal.wsrp.aspects.portlet.SessionInterceptor.invoke(SessionInterceptor.java:49)
  | 	at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:37)
  | 	at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
  | 	at org.jboss.portal.portlet.aspects.portlet.ModesInterceptor.invoke(ModesInterceptor.java:59)
  | 	at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:37)
  | 	at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
  | 	at org.jboss.portal.portlet.aspects.portlet.WindowStatesInterceptor.invoke(WindowStatesInterceptor.java:55)
  | 	at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:37)
  | 	at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
  | 	at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor$InvokeNextCommand.execute(ContextDispatcherInterceptor.java:124)
  | 	at sun.reflect.GeneratedMethodAccessor279.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  | 	at java.lang.reflect.Method.invoke(Unknown Source)
  | 	at org.jboss.portal.server.servlet.CommandServlet.doGet(CommandServlet.java:104)
  | 	at org.jboss.portal.server.servlet.CommandServlet.doPost(CommandServlet.java:161)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
  | 	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:539)
  | 	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
  | 	at org.jboss.portal.wsrp.invocation.WSRPRequestContext.include(WSRPRequestContext.java:74)
  | 	at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor$1.include(ContextDispatcherInterceptor.java:68)
  | 	at org.jboss.portal.server.servlet.CommandServlet.include(CommandServlet.java:84)
  | 	at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor.invoke(ContextDispatcherInterceptor.java:74)
  | 	at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:37)
  | 	at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
  | 	at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:171)
  | 	at org.jboss.portal.portlet.container.PortletContainerInvoker.invoke(PortletContainerInvoker.java:114)
  | 	at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  | 	at java.lang.reflect.Method.invoke(Unknown Source)
  | 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  | 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  | 	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  | 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
  | 	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
  | 	at $Proxy33.invoke(Unknown Source)
  | 	at org.jboss.portal.portlet.state.producer.StatefulPortletInvoker.invoke(StatefulPortletInvoker.java:249)
  | 	at sun.reflect.GeneratedMethodAccessor277.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  | 	at java.lang.reflect.Method.invoke(Unknown Source)
  | 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  | 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  | 	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  | 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
  | 	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
  | 	at $Proxy36.invoke(Unknown Source)
  | 	at org.jboss.portal.wsrp.producer.MarkupHandler.getMarkup(MarkupHandler.java:202)
  | 	at org.jboss.portal.wsrp.producer.WSRPProducerImpl.getMarkup(WSRPProducerImpl.java:212)
  | 	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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  | 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  | 	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  | 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
  | 	at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:287)
  | 	at $Proxy143.getMarkup(Unknown Source)
  | 	at org.jboss.portal.wsrp.endpoints.MarkupEndpoint.getMarkup(MarkupEndpoint.java:59)
  | 	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.jboss.ws.server.ServiceEndpointInvokerJSE.invokeServiceEndpoint(ServiceEndpointInvokerJSE.java:95)
  | 	at org.jboss.ws.server.ServiceEndpointInvoker.invoke(ServiceEndpointInvoker.java:115)
  | 	at org.jboss.ws.server.ServiceEndpoint.handleRequest(ServiceEndpoint.java:219)
  | 	at org.jboss.ws.server.ServiceEndpointManager.processSOAPRequest(ServiceEndpointManager.java:355)
  | 	at org.jboss.ws.server.StandardEndpointServlet.doPost(StandardEndpointServlet.java:115)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  | 	at org.jboss.ws.server.StandardEndpointServlet.service(StandardEndpointServlet.java:76)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.portal.wsrp.servlet.TransactionFilter.doFilter(TransactionFilter.java:77)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.portal.wsrp.servlet.ServletAccessFilter.doFilter(ServletAccessFilter.java:53)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 	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.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
  | 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
  | 	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.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
  | 	at java.lang.Thread.run(Unknown Source)
  | 2006-09-04 15:15:24,322 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/helloworldjsfportlet].[jsp]] Servlet.service() for servlet jsp threw exception
  | java.lang.NullPointerException
  | 	at org.jboss.portal.portlet.impl.jsr168.RenderResponseImpl.getNamespace(RenderResponseImpl.java:134)
  | 	at org.apache.myfaces.context.portlet.PortletExternalContextImpl.encodeNamespace(PortletExternalContextImpl.java:192)
  | 	at javax.faces.component.UIViewRoot.createUniqueId(UIViewRoot.java:182)
  | 	at javax.faces.webapp.UIComponentTag.getOrCreateUniqueId(UIComponentTag.java:421)
  | 	at javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:387)
  | 	at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:219)
  | 	at org.apache.jsp.WEB_002dINF.jsp.index_jsp._jspx_meth_h_form_0(index_jsp.java:131)
  | 	at org.apache.jsp.WEB_002dINF.jsp.index_jsp._jspx_meth_f_view_0(index_jsp.java:103)
  | 	at org.apache.jsp.WEB_002dINF.jsp.index_jsp._jspService(index_jsp.java:70)
  | 	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
  | 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
  | 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.portal.portlet.impl.jsr168.PortletRequestDispatcherImpl.execute(PortletRequestDispatcherImpl.java:87)
  | 	at sun.reflect.GeneratedMethodAccessor350.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  | 	at java.lang.reflect.Method.invoke(Unknown Source)
  | 	at org.jboss.portal.server.servlet.CommandFilter.doFilter(CommandFilter.java:65)
  | 	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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
  | 	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
  | 	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
  | 	at org.jboss.portal.portlet.impl.jsr168.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:108)
  | 	at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
  | 	at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
  | 	at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
  | 	at org.apache.myfaces.portlet.MyFacesGenericPortlet.nonFacesRequest(MyFacesGenericPortlet.java:323)
  | 	at org.apache.myfaces.portlet.MyFacesGenericPortlet.nonFacesRequest(MyFacesGenericPortlet.java:298)
  | 	at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:380)
  | 	at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:266)
  | 	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:167)
  | 	at javax.portlet.GenericPortlet.render(GenericPortlet.java:407)
  | 	at org.jboss.portal.portlet.container.PortletContainer.invokeRender(PortletContainer.java:519)
  | 	at org.jboss.portal.portlet.container.PortletContainer.dispatch(PortletContainer.java:440)
  | 	at org.jboss.portal.portlet.container.PortletContainerInvoker$1.dispatch(PortletContainerInvoker.java:143)
  | 	at org.jboss.portal.portlet.invocation.PortletInvocation.dispatch(PortletInvocation.java:242)
  | 	at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:140)
  | 	at org.jboss.portal.wsrp.aspects.portlet.SessionInterceptor.invoke(SessionInterceptor.java:49)
  | 	at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:37)
  | 	at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
  | 	at org.jboss.portal.portlet.aspects.portlet.ModesInterceptor.invoke(ModesInterceptor.java:59)
  | 	at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:37)
  | 	at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
  | 	at org.jboss.portal.portlet.aspects.portlet.WindowStatesInterceptor.invoke(WindowStatesInterceptor.java:55)
  | 	at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:37)
  | 	at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
  | 	at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor$InvokeNextCommand.execute(ContextDispatcherInterceptor.java:124)
  | 	at sun.reflect.GeneratedMethodAccessor279.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  | 	at java.lang.reflect.Method.invoke(Unknown Source)
  | 	at org.jboss.portal.server.servlet.CommandServlet.doGet(CommandServlet.java:104)
  | 	at org.jboss.portal.server.servlet.CommandServlet.doPost(CommandServlet.java:161)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
  | 	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:539)
  | 	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
  | 	at org.jboss.portal.wsrp.invocation.WSRPRequestContext.include(WSRPRequestContext.java:74)
  | 	at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor$1.include(ContextDispatcherInterceptor.java:68)
  | 	at org.jboss.portal.server.servlet.CommandServlet.include(CommandServlet.java:84)
  | 	at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor.invoke(ContextDispatcherInterceptor.java:74)
  | 	at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:37)
  | 	at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
  | 	at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:171)
  | 	at org.jboss.portal.portlet.container.PortletContainerInvoker.invoke(PortletContainerInvoker.java:114)
  | 	at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  | 	at java.lang.reflect.Method.invoke(Unknown Source)
  | 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  | 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  | 	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  | 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
  | 	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
  | 	at $Proxy33.invoke(Unknown Source)
  | 	at org.jboss.portal.portlet.state.producer.StatefulPortletInvoker.invoke(StatefulPortletInvoker.java:249)
  | 	at sun.reflect.GeneratedMethodAccessor277.invoke(Unknown Source)
  | 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  | 	at java.lang.reflect.Method.invoke(Unknown Source)
  | 	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  | 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  | 	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  | 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
  | 	at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
  | 	at $Proxy36.invoke(Unknown Source)
  | 	at org.jboss.portal.wsrp.producer.MarkupHandler.getMarkup(MarkupHandler.java:202)
  | 	at org.jboss.portal.wsrp.producer.WSRPProducerImpl.getMarkup(WSRPProducerImpl.java:212)
  | 	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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  | 	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  | 	at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
  | 	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
  | 	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  | 	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
  | 	at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:287)
  | 	at $Proxy143.getMarkup(Unknown Source)
  | 	at org.jboss.portal.wsrp.endpoints.MarkupEndpoint.getMarkup(MarkupEndpoint.java:59)
  | 	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.jboss.ws.server.ServiceEndpointInvokerJSE.invokeServiceEndpoint(ServiceEndpointInvokerJSE.java:95)
  | 	at org.jboss.ws.server.ServiceEndpointInvoker.invoke(ServiceEndpointInvoker.java:115)
  | 	at org.jboss.ws.server.ServiceEndpoint.handleRequest(ServiceEndpoint.java:219)
  | 	at org.jboss.ws.server.ServiceEndpointManager.processSOAPRequest(ServiceEndpointManager.java:355)
  | 	at org.jboss.ws.server.StandardEndpointServlet.doPost(StandardEndpointServlet.java:115)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  | 	at org.jboss.ws.server.StandardEndpointServlet.service(StandardEndpointServlet.java:76)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.portal.wsrp.servlet.TransactionFilter.doFilter(TransactionFilter.java:77)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.portal.wsrp.servlet.ServletAccessFilter.doFilter(ServletAccessFilter.java:53)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 	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.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
  | 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
  | 	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.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
  | 	at java.lang.Thread.run(Unknown Source)
  | 

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