3 Replies Latest reply on Mar 25, 2008 12:02 PM by porcho

JSF Portlet and UnsupportedOperationException

porcho Mar 24, 2008 5:26 PM

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!

1. Re: JSF Portlet and UnsupportedOperationException

porcho Mar 25, 2008 9:31 AM (in response to porcho)

Anyone?
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2. Re: JSF Portlet and UnsupportedOperationException

theute Mar 25, 2008 9:44 AM (in response to porcho)

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.
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3. Re: JSF Portlet and UnsupportedOperationException

porcho Mar 25, 2008 12:02 PM (in response to porcho)

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!

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