7 Replies Latest reply on Jan 3, 2007 10:48 PM by Sridhar Krishnan

    WSRP

    Sridhar Krishnan Newbie

      Hi,

      I have enabled vignette portal in the default-wsrp.xml. when i select the producer vignette from the management portlet and click on the change portlet provider i am getting the following error.

      18:28:11,334 WARN [PortletManagerBean] Couldn't access portlet invoker. Portlets won't be listed.
      Reason:
       Problem getting service description for producer vignette
      18:30:19,130 WARN [PortletManagerBean] Couldn't access portlet invoker. Portlets won't be listed.
      Reason:
       Problem getting service description for producer vignette
      .

      Any help would be deeply appreciated.

      Thanks
      Sridhar

        • 1. Re: WSRP
          Sridhar Krishnan Newbie

          Hi,

          Some more information

          Jboss : 2.6 DR
          Jdk : 1.4.5
          using a proxy to connect to internet.

          The proxy has been set at run.bat so that it would be available to jvm at the server startup.

          • 2. Re: WSRP
            Chris Laprun Master

            Which version of JBoss AS? If it's version 4.0.4, you'll need to upgrade JBoss WS as indicated in Portal's wiki. Note also that the default configuration for the vignette producer will not allow you to connect to it. You need valid registration information to do so.

            • 3. Re: WSRP
              Sridhar Krishnan Newbie

              Thanks for the reply Chris.

              The Jboss WS is updated as mentioned in the Wiki and also a new user is registered with vignette.

              Even after this i am still getting the same error.

              How do one know what registration information need to be passed to a remote portlet. Would it be available in the wsdl file? Please let me know.

              Thanks once again.

              Sridhar

              • 4. Re: WSRP
                Sridhar Krishnan Newbie

                Hi,

                The NetUnity Portal is working. The vignette and Oracle are not working though. Once we login to the default page we are able to see the remote portlets.

                But when we edit the information say RSS News Feed .We are getting the following error

                16:32:39,716 WARN [ActionHandler] Requesting clone before write but since this is not currently supported we switch to read only
                16:32:41,904 WARN [QNameBuilder] Cannot find namespaceURI for name: q0:PortletStateChangeRequired
                16:32:41,920 WARN [SOAPFaultImpl] Empty namespace URI with fault code 'PortletStateChangeRequired', assuming: http://schemas.xmlsoap.org/soap/envelope/
                16:32:42,045 ERROR [CallImpl] Call invocation failed with SOAPFaultException
                javax.xml.rpc.soap.SOAPFaultException: Unable to write Portlet State
                 at org.jboss.ws.jaxrpc.SOAPFaultExceptionHelper.getSOAPFaultException(SOAPFaultExceptionHelper.java:100)
                 at org.jboss.ws.binding.soap.SOAPBindingProvider.unbindResponseMessage(SOAPBindingProvider.java:476)
                 at org.jboss.ws.jaxrpc.CallImpl.invokeInternal(CallImpl.java:702)
                 at org.jboss.ws.jaxrpc.CallImpl.invoke(CallImpl.java:404)
                 at org.jboss.ws.jaxrpc.CallProxy.invoke(CallProxy.java:148)
                 at $Proxy145.performBlockingInteraction(Unknown Source)
                 at org.jboss.portal.wsrp.consumer.ActionHandler.performRequest(ActionHandler.java:190)
                 at org.jboss.portal.wsrp.consumer.InvocationHandler.performRequest(InvocationHandler.java:125)
                 at org.jboss.portal.wsrp.consumer.InvocationHandler.handle(InvocationHandler.java:80)
                 at org.jboss.portal.wsrp.consumer.WSRPConsumerImpl.invoke(WSRPConsumerImpl.java:192)
                 at org.jboss.portal.federation.impl.FederatedPortletInvokerService.invoke(FederatedPortletInvokerService.java:139)
                 at org.jboss.portal.federation.impl.FederatingPortletInvokerService.invoke(FederatingPortletInvokerService.java:155)
                 at sun.reflect.GeneratedMethodAccessor326.invoke(Unknown Source)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 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 $Proxy65.invoke(Unknown Source)
                 at org.jboss.portal.portlet.test.TestPortletInvoker$1.dispatch(TestPortletInvoker.java:63)
                 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.portlet.aspects.portlet.PortalSessionSynchronizationInterceptor.invoke(PortalSessionSynchronizationInterceptor.java:85)
                 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.ConsumerCacheInterceptor.invoke(ConsumerCacheInterceptor.java:58)
                 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.core.model.instance.InstanceSecurityInterceptor.invoke(InstanceSecurityInterceptor.java:83)
                 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.test.TestPortletInvoker.invoke(TestPortletInvoker.java:123)
                 at sun.reflect.GeneratedMethodAccessor320.invoke(Unknown Source)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 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 $Proxy47.invoke(Unknown Source)
                 at org.jboss.portal.core.impl.model.instance.InstanceImpl.invoke(InstanceImpl.java:273)
                 at org.jboss.portal.core.command.InvokeWindowActionCommand.execute(InvokeWindowActionCommand.java:119)
                 at org.jboss.portal.core.command.ControllerCommand.dispatch(ControllerCommand.java:91)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:140)
                 at org.jboss.portal.core.aspects.controller.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:171)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.controller.PageNavigationInterceptor.invoke(PageNavigationInterceptor.java:80)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:79)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.controller.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:59)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.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.core.command.CommandContext.execute(CommandContext.java:102)
                 at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:91)
                 at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:78)
                 at org.jboss.portal.core.CoreController.handle(CoreController.java:126)
                 at sun.reflect.GeneratedMethodAccessor421.invoke(Unknown Source)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 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 $Proxy138.handle(Unknown Source)
                 at org.jboss.portal.server.ServerInvocation.dispatch(ServerInvocation.java:79)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:140)
                 at org.jboss.portal.server.aspects.server.NavigationInterceptor.invoke(NavigationInterceptor.java:64)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:65)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:74)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:174)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:92)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor.org$jboss$portal$core$aspects$server$TransactionInterceptor$invoke$aop(TransactionInterceptor.java:49)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
                 at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
                 at org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:275)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.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.server.servlet.PortalServlet.process(PortalServlet.java:294)
                 at org.jboss.portal.server.servlet.PortalServlet.doPost(PortalServlet.java:167)
                 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.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.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
                 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$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
                 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
                 at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
                 at java.lang.Thread.run(Thread.java:595)
                Caused by: org.jboss.portal.wsrp.core.PortletStateChangeRequiredFault
                 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
                 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
                 at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
                 at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.newInstance(RtElementHandler.java:994)
                 at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.startElement(RtElementHandler.java:728)
                 at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.startParticle(RtElementHandler.java:89)
                 at org.jboss.xb.binding.sunday.unmarshalling.SundayContentHandler.startElement(SundayContentHandler.java:504)
                 at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$DelegatingContentHandler.startElement(SaxJBossXBParser.java:323)
                 at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
                 at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
                 at org.apache.xerces.xinclude.XIncludeHandler.emptyElement(Unknown Source)
                 at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
                 at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source)
                 at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
                 at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
                 at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
                 at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
                 at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
                 at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
                 at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
                 at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:174)
                 at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:126)
                 at org.jboss.ws.jaxb.JBossXBUnmarshallerImpl.unmarshal(JBossXBUnmarshallerImpl.java:63)
                 at org.jboss.ws.jaxrpc.encoding.JAXBDeserializer.deserialize(JAXBDeserializer.java:92)
                 at org.jboss.ws.jaxrpc.SOAPFaultExceptionHelper.getSOAPFaultException(SOAPFaultExceptionHelper.java:144)
                 ... 134 more
                16:32:42,216 ERROR [ActionHandler] The portlet threw an exception
                org.jboss.portal.wsrp.core.PortletStateChangeRequiredFault
                 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
                 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
                 at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
                 at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.newInstance(RtElementHandler.java:994)
                 at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.startElement(RtElementHandler.java:728)
                 at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.startParticle(RtElementHandler.java:89)
                 at org.jboss.xb.binding.sunday.unmarshalling.SundayContentHandler.startElement(SundayContentHandler.java:504)
                 at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$DelegatingContentHandler.startElement(SaxJBossXBParser.java:323)
                 at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
                 at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
                 at org.apache.xerces.xinclude.XIncludeHandler.emptyElement(Unknown Source)
                 at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
                 at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source)
                 at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
                 at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
                 at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
                 at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
                 at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
                 at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
                 at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
                 at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:174)
                 at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:126)
                 at org.jboss.ws.jaxb.JBossXBUnmarshallerImpl.unmarshal(JBossXBUnmarshallerImpl.java:63)
                 at org.jboss.ws.jaxrpc.encoding.JAXBDeserializer.deserialize(JAXBDeserializer.java:92)
                 at org.jboss.ws.jaxrpc.SOAPFaultExceptionHelper.getSOAPFaultException(SOAPFaultExceptionHelper.java:144)
                 at org.jboss.ws.binding.soap.SOAPBindingProvider.unbindResponseMessage(SOAPBindingProvider.java:476)
                 at org.jboss.ws.jaxrpc.CallImpl.invokeInternal(CallImpl.java:702)
                 at org.jboss.ws.jaxrpc.CallImpl.invoke(CallImpl.java:404)
                 at org.jboss.ws.jaxrpc.CallProxy.invoke(CallProxy.java:148)
                 at $Proxy145.performBlockingInteraction(Unknown Source)
                 at org.jboss.portal.wsrp.consumer.ActionHandler.performRequest(ActionHandler.java:190)
                 at org.jboss.portal.wsrp.consumer.InvocationHandler.performRequest(InvocationHandler.java:125)
                 at org.jboss.portal.wsrp.consumer.InvocationHandler.handle(InvocationHandler.java:80)
                 at org.jboss.portal.wsrp.consumer.WSRPConsumerImpl.invoke(WSRPConsumerImpl.java:192)
                 at org.jboss.portal.federation.impl.FederatedPortletInvokerService.invoke(FederatedPortletInvokerService.java:139)
                 at org.jboss.portal.federation.impl.FederatingPortletInvokerService.invoke(FederatingPortletInvokerService.java:155)
                 at sun.reflect.GeneratedMethodAccessor326.invoke(Unknown Source)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 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 $Proxy65.invoke(Unknown Source)
                 at org.jboss.portal.portlet.test.TestPortletInvoker$1.dispatch(TestPortletInvoker.java:63)
                 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.portlet.aspects.portlet.PortalSessionSynchronizationInterceptor.invoke(PortalSessionSynchronizationInterceptor.java:85)
                 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.ConsumerCacheInterceptor.invoke(ConsumerCacheInterceptor.java:58)
                 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.core.model.instance.InstanceSecurityInterceptor.invoke(InstanceSecurityInterceptor.java:83)
                 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.test.TestPortletInvoker.invoke(TestPortletInvoker.java:123)
                 at sun.reflect.GeneratedMethodAccessor320.invoke(Unknown Source)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 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 $Proxy47.invoke(Unknown Source)
                 at org.jboss.portal.core.impl.model.instance.InstanceImpl.invoke(InstanceImpl.java:273)
                 at org.jboss.portal.core.command.InvokeWindowActionCommand.execute(InvokeWindowActionCommand.java:119)
                 at org.jboss.portal.core.command.ControllerCommand.dispatch(ControllerCommand.java:91)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:140)
                 at org.jboss.portal.core.aspects.controller.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:171)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.controller.PageNavigationInterceptor.invoke(PageNavigationInterceptor.java:80)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:79)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.controller.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:59)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.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.core.command.CommandContext.execute(CommandContext.java:102)
                 at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:91)
                 at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:78)
                 at org.jboss.portal.core.CoreController.handle(CoreController.java:126)
                 at sun.reflect.GeneratedMethodAccessor421.invoke(Unknown Source)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 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 $Proxy138.handle(Unknown Source)
                 at org.jboss.portal.server.ServerInvocation.dispatch(ServerInvocation.java:79)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:140)
                 at org.jboss.portal.server.aspects.server.NavigationInterceptor.invoke(NavigationInterceptor.java:64)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:65)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:74)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:174)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:92)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor.org$jboss$portal$core$aspects$server$TransactionInterceptor$invoke$aop(TransactionInterceptor.java:49)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
                 at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
                 at org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:275)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.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.server.servlet.PortalServlet.process(PortalServlet.java:294)
                 at org.jboss.portal.server.servlet.PortalServlet.doPost(PortalServlet.java:167)
                 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.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.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
                 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$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
                 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
                 at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
                 at java.lang.Thread.run(Thread.java:595)
                16:32:42,326 ERROR [InvokeWindowActionCommand] An portlet exception occured in portlet News Feed
                org.jboss.portal.wsrp.core.PortletStateChangeRequiredFault
                 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
                 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
                 at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
                 at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.newInstance(RtElementHandler.java:994)
                 at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.startElement(RtElementHandler.java:728)
                 at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.startParticle(RtElementHandler.java:89)
                 at org.jboss.xb.binding.sunday.unmarshalling.SundayContentHandler.startElement(SundayContentHandler.java:504)
                 at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$DelegatingContentHandler.startElement(SaxJBossXBParser.java:323)
                 at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
                 at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
                 at org.apache.xerces.xinclude.XIncludeHandler.emptyElement(Unknown Source)
                 at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
                 at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source)
                 at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
                 at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
                 at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
                 at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
                 at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
                 at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
                 at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
                 at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:174)
                 at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:126)
                 at org.jboss.ws.jaxb.JBossXBUnmarshallerImpl.unmarshal(JBossXBUnmarshallerImpl.java:63)
                 at org.jboss.ws.jaxrpc.encoding.JAXBDeserializer.deserialize(JAXBDeserializer.java:92)
                 at org.jboss.ws.jaxrpc.SOAPFaultExceptionHelper.getSOAPFaultException(SOAPFaultExceptionHelper.java:144)
                 at org.jboss.ws.binding.soap.SOAPBindingProvider.unbindResponseMessage(SOAPBindingProvider.java:476)
                 at org.jboss.ws.jaxrpc.CallImpl.invokeInternal(CallImpl.java:702)
                 at org.jboss.ws.jaxrpc.CallImpl.invoke(CallImpl.java:404)
                 at org.jboss.ws.jaxrpc.CallProxy.invoke(CallProxy.java:148)
                 at $Proxy145.performBlockingInteraction(Unknown Source)
                 at org.jboss.portal.wsrp.consumer.ActionHandler.performRequest(ActionHandler.java:190)
                 at org.jboss.portal.wsrp.consumer.InvocationHandler.performRequest(InvocationHandler.java:125)
                 at org.jboss.portal.wsrp.consumer.InvocationHandler.handle(InvocationHandler.java:80)
                 at org.jboss.portal.wsrp.consumer.WSRPConsumerImpl.invoke(WSRPConsumerImpl.java:192)
                 at org.jboss.portal.federation.impl.FederatedPortletInvokerService.invoke(FederatedPortletInvokerService.java:139)
                 at org.jboss.portal.federation.impl.FederatingPortletInvokerService.invoke(FederatingPortletInvokerService.java:155)
                 at sun.reflect.GeneratedMethodAccessor326.invoke(Unknown Source)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 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 $Proxy65.invoke(Unknown Source)
                 at org.jboss.portal.portlet.test.TestPortletInvoker$1.dispatch(TestPortletInvoker.java:63)
                 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.portlet.aspects.portlet.PortalSessionSynchronizationInterceptor.invoke(PortalSessionSynchronizationInterceptor.java:85)
                 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.ConsumerCacheInterceptor.invoke(ConsumerCacheInterceptor.java:58)
                 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.core.model.instance.InstanceSecurityInterceptor.invoke(InstanceSecurityInterceptor.java:83)
                 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.test.TestPortletInvoker.invoke(TestPortletInvoker.java:123)
                 at sun.reflect.GeneratedMethodAccessor320.invoke(Unknown Source)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 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 $Proxy47.invoke(Unknown Source)
                 at org.jboss.portal.core.impl.model.instance.InstanceImpl.invoke(InstanceImpl.java:273)
                 at org.jboss.portal.core.command.InvokeWindowActionCommand.execute(InvokeWindowActionCommand.java:119)
                 at org.jboss.portal.core.command.ControllerCommand.dispatch(ControllerCommand.java:91)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:140)
                 at org.jboss.portal.core.aspects.controller.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:171)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.controller.PageNavigationInterceptor.invoke(PageNavigationInterceptor.java:80)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:79)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.controller.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:59)
                 at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.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.core.command.CommandContext.execute(CommandContext.java:102)
                 at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:91)
                 at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:78)
                 at org.jboss.portal.core.CoreController.handle(CoreController.java:126)
                 at sun.reflect.GeneratedMethodAccessor421.invoke(Unknown Source)
                 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                 at java.lang.reflect.Method.invoke(Method.java:585)
                 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 $Proxy138.handle(Unknown Source)
                 at org.jboss.portal.server.ServerInvocation.dispatch(ServerInvocation.java:79)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:140)
                 at org.jboss.portal.server.aspects.server.NavigationInterceptor.invoke(NavigationInterceptor.java:64)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:65)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:74)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:174)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:92)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:37)
                 at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:130)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor.org$jboss$portal$core$aspects$server$TransactionInterceptor$invoke$aop(TransactionInterceptor.java:49)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
                 at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
                 at org.jboss.aspects.tx.TxInterceptor$RequiresNew.invoke(TxInterceptor.java:275)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
                 at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java)
                 at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.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.server.servlet.PortalServlet.process(PortalServlet.java:294)
                 at org.jboss.portal.server.servlet.PortalServlet.doPost(PortalServlet.java:167)
                 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.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.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
                 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(Thread.java:595)
                16:34:25,247 WARN [WSRPConsumerImpl] Portlet '781F3EE5-22DF-4ef9-9664-F5FC759065DB' will store persistent state for each user. To be handled properly, this would require supporting portlet cloning, which we don't currently do. This portlet will be excluded from the list of offered portlets for producer NetUnity
                


                • 5. Re: WSRP
                  Chris Laprun Master

                   

                  "sridhark79" wrote:

                  How do one know what registration information need to be passed to a remote portlet. Would it be available in the wsdl file? Please let me know.


                  There should be some information on the console when that's the case.

                  As far as your other problem goes, I'd need to see a more detailed stack trace to see what's going on since it doesn't seem to be registration-related but rather a problem with retrieving the service description from the producer. Note also that the public producers are NOT always available so it might happen that the one you're trying to access is currently down.

                  • 6. Re: WSRP
                    Chris Laprun Master

                     

                    "sridhark79" wrote:

                    But when we edit the information say RSS News Feed .We are getting the following error
                    16:32:39,716 WARN [ActionHandler] Requesting clone before write but since this is not currently supported we switch to read only
                    
                    {snip}
                    
                    16:34:25,247 WARN [WSRPConsumerImpl] Portlet '781F3EE5-22DF-4ef9-9664-F5FC759065DB' will store persistent state for each user. To be handled properly, this would require supporting portlet cloning, which we don't currently do. This portlet will be excluded from the list of offered portlets for producer NetUnity
                    


                    It is as said on the console... :) We don't currently support portlet cloning (this will be implemented in the upcoming Alpha release for 2.6) so portlets that require a state change (and therefore an implicit/explicit cloning of the portlet) will fail at this point.

                    • 7. Re: WSRP
                      Sridhar Krishnan Newbie

                      Thanks Chris. Later i was browsing through the JBoss Portal Wiki and i saw WSRP support in 2.4 and came to know that remote portlets cannot be edited at this point.

                      Any way thanks once again.

                      Sridhar