3 Replies Latest reply on Mar 25, 2008 12:02 PM by Marco Antonio Porcho Souza

    JSF Portlet and UnsupportedOperationException

    Marco Antonio Porcho Souza Newbie

      Hi there. I'm running JBP 2.6.4-GA on a Windows XP machine, and I'm trying to run a JSF Portlet I've developed using JSC. I've followed some instructions I found at http://forum.java.sun.com/thread.jspa?threadID=5214100, which involved removing some JARs containing libraries JBP already provides by default.

      By the time the portlet's deployed, I get the following error message:

      WARN [JAXWSDeployerHookPreJSE] Cannot load servlet class: org.apache.pluto.core.PortletServlet



      I can create a new portlet instance, though, but I can't get the portlet to display on the assigned portal page. I get this error message instead:

      ERROR
      Cause: java.lang.UnsupportedOperationException
      StackTrace:
      
      java.lang.UnsupportedOperationException
       at javax.faces.context.FacesContext.getELContext(FacesContext.java:137)
       at javax.faces.component.UIViewRoot.setLocale(UIViewRoot.java:888)
       at com.sun.faces.application.ViewHandlerImpl.createView(ViewHandlerImpl.java:380)
       at com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.createView(ViewHandlerImpl.java:218)
       at com.sun.faces.portlet.ViewHandlerImpl.createView(ViewHandlerImpl.java:106)
       at com.sun.faces.portlet.LifecycleImpl.setViewId(LifecycleImpl.java:493)
       at com.sun.faces.portlet.LifecycleImpl.restore(LifecycleImpl.java:398)
       at com.sun.faces.portlet.LifecycleImpl.render(LifecycleImpl.java:239)
       at com.sun.faces.portlet.FacesPortlet.render(FacesPortlet.java:327)



      How can I do to solve the problem? Thanks a lot!




        • 2. Re: JSF Portlet and UnsupportedOperationException
          Thomas Heute Master

          We don't use Pluto container, we use our own.
          So org.apache.pluto.core.PortletServlet doesn't exist you should remove that reference, if you still have issues, i would recommend to ping the author of the forum since he seems to have experience in that field.

          • 3. Re: JSF Portlet and UnsupportedOperationException
            Marco Antonio Porcho Souza Newbie

            I've included Apache Pluto's JAR file in WEB-INF/lib, and the message that warned me that a class wasn't found disappeared.

            Here's what I did, until now:

            - removed the following jars from WEB-INF/lib in the portlet's WAR file:

            - jsf-api.jar
            - portlet.jar
            - jsfcl.jar
            - jsf-impl

            - included Jboss' specific XML in WEB-INF/lib, together with portlet.xml and web.xml:

            portlet.xml

            <?xml version='1.0' encoding='UTF-8' ?>
            <portlet-app xmlns='http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd' version='1.0'>
             <portlet>
             <description>Created By Java Studio Creator</description>
             <portlet-name>HelloPortlet</portlet-name>
             <display-name>HelloPortlet JSC Portlet</display-name>
             <portlet-class>com.sun.faces.portlet.FacesPortlet</portlet-class>
             <init-param>
             <name>com.sun.faces.portlet.INIT_VIEW</name>
             <value>/PortletPage1.jsp</value>
             </init-param>
             <init-param>
             <name>com.sun.faces.portlet.INIT_EDIT</name>
             <value>/Edit1.jsp</value>
             </init-param>
             <init-param>
             <name>com.sun.faces.portlet.INIT_HELP</name>
             <value>/Help1.jsp</value>
             </init-param>
             <expiration-cache>0</expiration-cache>
             <supports>
             <mime-type>text/html</mime-type>
             <portlet-mode>VIEW</portlet-mode>
             <portlet-mode>EDIT</portlet-mode>
             <portlet-mode>HELP</portlet-mode>
             </supports>
             <supported-locale>en</supported-locale>
             <portlet-info>
             <title>HelloPortlet</title>
             <short-title>HelloPortlet</short-title>
             <keywords>Creator</keywords>
             </portlet-info>
             </portlet>
            </portlet-app>
            


            web.xml
            <?xml version="1.0" encoding="UTF-8"?>
            <web-app version="2.4">
            <context-param>
             <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
             <param-value>server</param-value>
             </context-param>
            <context-param>
             <param-name>javax.faces.CONFIG_FILES</param-name>
             <param-value>/WEB-INF/navigation.xml,/WEB-INF/managed-beans.xml</param-value>
             </context-param>
            <context-param>
             <param-name>com.sun.faces.validateXml</param-name>
             <param-value>true</param-value>
             </context-param>
            <context-param>
             <param-name>com.sun.faces.verifyObjects</param-name>
             <param-value>false</param-value>
             </context-param>
            <filter>
             <filter-name>UploadFilter</filter-name>
             <filter-class>com.sun.rave.web.ui.util.UploadFilter</filter-class>
             <init-param>
             <description>
             The maximum allowed upload size in bytes. If this is set
             to a negative value, there is no maximum. The default
             value is 1000000.
             </description>
             <param-name>maxSize</param-name>
             <param-value>1000000</param-value>
             </init-param>
             <init-param>
             <description>
             The size (in bytes) of an uploaded file which, if it is
             exceeded, will cause the file to be written directly to
             disk instead of stored in memory. Files smaller than or
             equal to this size will be stored in memory. The default
             value is 4096.
             </description>
             <param-name>sizeThreshold</param-name>
             <param-value>4096</param-value>
             </init-param>
             </filter>
            <filter-mapping>
             <filter-name>UploadFilter</filter-name>
             <servlet-name>Faces Servlet</servlet-name>
             </filter-mapping>
            <servlet>
             <servlet-name>Faces Servlet</servlet-name>
             <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
             <load-on-startup>1</load-on-startup>
             </servlet>
            <servlet>
             <servlet-name>ThemeServlet</servlet-name>
             <servlet-class>com.sun.rave.web.ui.theme.ThemeServlet</servlet-class>
             </servlet>
            <servlet>
             <description>Generated By Sun Java Studio Creator</description>
             <display-name>CreatorPortlet Wrapper</display-name>
             <servlet-name>HelloPortlet</servlet-name>
             <servlet-class>org.apache.pluto.core.PortletServlet</servlet-class>
             <init-param>
             <param-name>portlet-class</param-name>
             <param-value>com.sun.faces.portlet.FacesPortlet</param-value>
             </init-param>
             <init-param>
             <param-name>portlet-guid</param-name>
             <param-value>HelloPortlet.HelloPortlet</param-value>
             </init-param>
             </servlet>
            <servlet-mapping>
             <servlet-name>ThemeServlet</servlet-name>
             <url-pattern>/theme/*</url-pattern>
             </servlet-mapping>
            <servlet-mapping>
             <servlet-name>HelloPortlet</servlet-name>
             <url-pattern>/HelloPortlet/*</url-pattern>
             </servlet-mapping>
            <welcome-file-list>
             <welcome-file>faces/null</welcome-file>
             </welcome-file-list>
            <jsp-config>
             <jsp-property-group>
             <url-pattern>*.jspf</url-pattern>
             <is-xml>true</is-xml>
             </jsp-property-group>
             </jsp-config>
            </web-app>
            


            portlet-instances.xml
            <?xml version='1.0' encoding='UTF-8' ?>
            <deployments>
             <deployment>
             <instance>
             <instance-id>HelloPortletInstance</instance-id>
             <portlet-ref>HelloPortlet</portlet-ref>
             <security-constraint>
             <policy-permission>
             <role-name>admin</role-name>
             <action-name>personalizerecursive</action-name>
             </policy-permission>
             </security-constraint>
             </instance>
             </deployment>
            </deployments>


            HelloPortlet-object.xml
            <deployments>
             <deployment>
             <if-exits>overwrite</if-exits>
             <parent-ref>default.default</parent-ref>
             <window>
             <window-name>HelloPortletWindow</window-name>
             <instance-ref>HelloPortletInstance</instance-ref>
             <region>center</region>
             <height>1</height>
             </window>
             </deployment>
            </deployments>


            jboss-app.xml
            <jboss-app>
             <app-name>HelloPortlet</app-name>
            </jboss-app>


            - The portlet deploys without errors. I can manage it using the Admin portal, and I'm able to create an instance and place it on a portal's page. But then, instead of showing the portlet VIEW mode's default page, here's the window output:

            ERROR
            Cause: java.lang.UnsupportedOperationException
            StackTrace:
            
            java.lang.UnsupportedOperationException
             at javax.faces.context.FacesContext.getELContext(FacesContext.java:137)
             at javax.faces.component.UIViewRoot.setLocale(UIViewRoot.java:888)
             at com.sun.faces.application.ViewHandlerImpl.createView(ViewHandlerImpl.java:380)
             at com.sun.rave.web.ui.appbase.faces.ViewHandlerImpl.createView(ViewHandlerImpl.java:218)
             at com.sun.faces.portlet.ViewHandlerImpl.createView(ViewHandlerImpl.java:106)
             at com.sun.faces.portlet.LifecycleImpl.setViewId(LifecycleImpl.java:493)
             at com.sun.faces.portlet.LifecycleImpl.restore(LifecycleImpl.java:398)
             at com.sun.faces.portlet.LifecycleImpl.render(LifecycleImpl.java:239)
             at com.sun.faces.portlet.FacesPortlet.render(FacesPortlet.java:327)
             at org.jboss.portal.portlet.impl.jsr168.PortletContainerImpl.invokeRender(PortletContainerImpl.java:483)
             at org.jboss.portal.portlet.impl.jsr168.PortletContainerImpl.dispatch(PortletContainerImpl.java:405)
             at org.jboss.portal.portlet.container.PortletContainerInvoker$1.invoke(PortletContainerInvoker.java:86)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
             at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.org$jboss$portal$core$aspects$portlet$TransactionInterceptor$invokeNotSupported$aop(TransactionInterceptor.java:86)
             at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_N4547270787964792031.invokeNext(TransactionInterceptor$invokeNotSupported_N4547270787964792031.java)
             at org.jboss.aspects.tx.TxPolicy.invokeInNoTx(TxPolicy.java:66)
             at org.jboss.aspects.tx.TxInterceptor$NotSupported.invoke(TxInterceptor.java:112)
             at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_N4547270787964792031.invokeNext(TransactionInterceptor$invokeNotSupported_N4547270787964792031.java)
             at org.jboss.aspects.tx.TxPolicy.invokeInNoTx(TxPolicy.java:66)
             at org.jboss.aspects.tx.TxInterceptor$NotSupported.invoke(TxInterceptor.java:102)
             at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_N4547270787964792031.invokeNext(TransactionInterceptor$invokeNotSupported_N4547270787964792031.java)
             at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.invokeNotSupported(TransactionInterceptor.java)
             at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.invoke(TransactionInterceptor.java:56)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.portlet.HeaderInterceptor.invoke(HeaderInterceptor.java:50)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.aspects.portlet.ProducerCacheInterceptor.invoke(ProducerCacheInterceptor.java:58)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.portlet.AjaxInterceptor.invoke(AjaxInterceptor.java:51)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.aspects.portlet.ModesInterceptor.invoke(ModesInterceptor.java:62)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:47)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.aspects.portlet.WindowStatesInterceptor.invoke(WindowStatesInterceptor.java:55)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.aspects.portlet.PortletSessionSynchronizationInterceptor.invoke(PortletSessionSynchronizationInterceptor.java:80)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.aspects.portlet.ContextTrackerInterceptor.invoke(ContextTrackerInterceptor.java:46)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor$1.doCallback(ContextDispatcherInterceptor.java:104)
             at org.jboss.portal.web.command.CommandDispatcher$CallbackCommand.execute(CommandDispatcher.java:74)
             at sun.reflect.GeneratedMethodAccessor440.invoke(Unknown Source)
             at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
             at java.lang.reflect.Method.invoke(Method.java:597)
             at org.jboss.portal.web.command.CommandServlet.doGet(CommandServlet.java:131)
             at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
             at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
             at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
             at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
             at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
             at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:557)
             at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:481)
             at org.jboss.portal.web.command.CommandServlet.include(CommandServlet.java:80)
             at org.jboss.portal.web.command.CommandDispatcher.include(CommandDispatcher.java:50)
             at org.jboss.portal.web.jboss.JBossWebContext.include(JBossWebContext.java:66)
             at org.jboss.portal.web.ServletContainer.include(ServletContainer.java:182)
             at org.jboss.portal.portlet.impl.spi.AbstractRequestContext.dispatch(AbstractRequestContext.java:81)
             at org.jboss.portal.portlet.aspects.portlet.ContextDispatcherInterceptor.invoke(ContextDispatcherInterceptor.java:76)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.aspects.portlet.SecureTransportInterceptor.invoke(SecureTransportInterceptor.java:68)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.aspects.portlet.ValveInterceptor.invoke(ValveInterceptor.java:60)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
             at org.jboss.portal.portlet.container.PortletContainerInvoker.invoke(PortletContainerInvoker.java:198)
             at org.jboss.portal.portlet.state.producer.ProducerPortletInvoker.invoke(ProducerPortletInvoker.java:233)
             at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker.org$jboss$portal$core$impl$portlet$state$ProducerPortletInvoker$invoke$aop(ProducerPortletInvoker.java:53)
             at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker$invoke_N8654503705355129869.invokeNext(ProducerPortletInvoker$invoke_N8654503705355129869.java)
             at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
             at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
             at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker$invoke_N8654503705355129869.invokeNext(ProducerPortletInvoker$invoke_N8654503705355129869.java)
             at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
             at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
             at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker$invoke_N8654503705355129869.invokeNext(ProducerPortletInvoker$invoke_N8654503705355129869.java)
             at org.jboss.portal.core.impl.portlet.state.ProducerPortletInvoker.invoke(ProducerPortletInvoker.java)
             at org.jboss.portal.portlet.federation.impl.FederatedPortletInvokerService.invoke(FederatedPortletInvokerService.java:147)
             at org.jboss.portal.portlet.federation.impl.FederatingPortletInvokerService.invoke(FederatingPortletInvokerService.java:150)
             at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$1.invoke(InstanceContainerImpl.java:99)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
             at org.jboss.portal.portlet.management.PortletContainerManagementInterceptorImpl.invoke(PortletContainerManagementInterceptorImpl.java:58)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.aspects.portlet.PortalSessionSynchronizationInterceptor.invoke(PortalSessionSynchronizationInterceptor.java:116)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.model.instance.InstanceSecurityInterceptor.invoke(InstanceSecurityInterceptor.java:91)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.portlet.aspects.portlet.ConsumerCacheInterceptor.invoke(ConsumerCacheInterceptor.java:134)
             at org.jboss.portal.portlet.invocation.PortletInterceptor.invoke(PortletInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
             at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl.org$jboss$portal$core$impl$model$instance$InstanceContainerImpl$invoke$aop(InstanceContainerImpl.java:427)
             at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$invoke_N8654503705355129869.invokeNext(InstanceContainerImpl$invoke_N8654503705355129869.java)
             at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
             at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
             at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$invoke_N8654503705355129869.invokeNext(InstanceContainerImpl$invoke_N8654503705355129869.java)
             at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
             at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:195)
             at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl$invoke_N8654503705355129869.invokeNext(InstanceContainerImpl$invoke_N8654503705355129869.java)
             at org.jboss.portal.core.impl.model.instance.InstanceContainerImpl.invoke(InstanceContainerImpl.java)
             at org.jboss.portal.core.impl.model.instance.AbstractInstance.invoke(AbstractInstance.java:231)
             at org.jboss.portal.core.impl.model.content.InternalContentProvider.renderWindow(InternalContentProvider.java:265)
             at org.jboss.portal.core.model.portal.command.render.RenderWindowCommand.execute(RenderWindowCommand.java:92)
             at org.jboss.portal.core.controller.ControllerCommand$1.invoke(ControllerCommand.java:68)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
             at org.jboss.portal.core.aspects.controller.node.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:123)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.ControlInterceptor.invoke(ControlInterceptor.java:56)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.PageCustomizerInterceptor.invoke(PageCustomizerInterceptor.java:133)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:78)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.node.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:81)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.NavigationalStateInterceptor.invoke(NavigationalStateInterceptor.java:42)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.controller.ajax.AjaxInterceptor.invoke(AjaxInterceptor.java:56)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.ResourceAcquisitionInterceptor.invoke(ResourceAcquisitionInterceptor.java:50)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
             at org.jboss.portal.core.controller.ControllerContext.execute(ControllerContext.java:134)
             at org.jboss.portal.core.model.portal.command.render.RenderWindowCommand.render(RenderWindowCommand.java:72)
             at org.jboss.portal.core.model.portal.command.render.RenderPageCommand.execute(RenderPageCommand.java:203)
             at org.jboss.portal.core.controller.ControllerCommand$1.invoke(ControllerCommand.java:68)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
             at org.jboss.portal.core.aspects.controller.node.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:123)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.ControlInterceptor.invoke(ControlInterceptor.java:56)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.PageCustomizerInterceptor.invoke(PageCustomizerInterceptor.java:133)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:78)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.node.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:81)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.NavigationalStateInterceptor.invoke(NavigationalStateInterceptor.java:42)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.controller.ajax.AjaxInterceptor.invoke(AjaxInterceptor.java:56)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.controller.ResourceAcquisitionInterceptor.invoke(ResourceAcquisitionInterceptor.java:50)
             at org.jboss.portal.core.controller.ControllerInterceptor.invoke(ControllerInterceptor.java:40)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
             at org.jboss.portal.core.controller.ControllerContext.execute(ControllerContext.java:134)
             at org.jboss.portal.core.model.portal.PortalObjectResponseHandler.processCommandResponse(PortalObjectResponseHandler.java:74)
             at org.jboss.portal.core.controller.classic.ClassicResponseHandler.processHandlers(ClassicResponseHandler.java:79)
             at org.jboss.portal.core.controller.classic.ClassicResponseHandler.processCommandResponse(ClassicResponseHandler.java:53)
             at org.jboss.portal.core.controller.handler.ResponseHandlerSelector.processCommandResponse(ResponseHandlerSelector.java:70)
             at org.jboss.portal.core.controller.Controller.processCommandResponse(Controller.java:271)
             at org.jboss.portal.core.controller.Controller.processCommand(Controller.java:259)
             at org.jboss.portal.core.controller.Controller.handle(Controller.java:217)
             at org.jboss.portal.server.RequestControllerDispatcher.invoke(RequestControllerDispatcher.java:51)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:131)
             at org.jboss.portal.core.cms.aspect.IdentityBindingInterceptor.invoke(IdentityBindingInterceptor.java:47)
             at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:68)
             at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.server.PortalContextPathInterceptor.invoke(PortalContextPathInterceptor.java:45)
             at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:96)
             at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:246)
             at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.server.aspects.server.SignOutInterceptor.invoke(SignOutInterceptor.java:98)
             at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.core.impl.api.user.UserEventBridgeTriggerInterceptor.invoke(UserEventBridgeTriggerInterceptor.java:65)
             at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             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:253)
             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$RequiresNew.invoke(TxInterceptor.java:262)
             at org.jboss.portal.core.aspects.server.TransactionInterceptor$invoke_N5143606530999904530.invokeNext(TransactionInterceptor$invoke_N5143606530999904530.java)
             at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java)
             at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.server.aspects.LockInterceptor$InternalLock.invoke(LockInterceptor.java:69)
             at org.jboss.portal.server.aspects.LockInterceptor.invoke(LockInterceptor.java:130)
             at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:115)
             at org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:157)
             at org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:250)
             at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
             at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
             at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
             at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
             at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
             at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
             at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
             at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
             at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
             at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
             at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
             at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
             at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
             at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
             at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
             at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
             at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
             at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
             at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
             at java.lang.Thread.run(Thread.java:619)
            
            
            



            I have no clue in what I should do, and any help would be greatly appreciated.

            Thanks a lot!