1 Reply Latest reply on Dec 11, 2006 1:09 AM by Gavin King

    problem while using SEAM tag <s:link> in a JSF Portlet

    JP Barbe Newbie

      Hi,
      I've got the following exception when I use a the SEAM tag <s:link> from a JSF Portlet:

      [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/seam-desk]] No active conversation context
      java.lang.IllegalStateException: No active conversation context
       at org.jboss.seam.core.Process.instance(Process.java:32)
       at org.jboss.seam.core.TaskInstance.instance(TaskInstance.java:51)
       at org.jboss.seam.contexts.BusinessProcessContext.getTaskInstance(BusinessProcessContext.java:213)
       at org.jboss.seam.contexts.BusinessProcessContext.get(BusinessProcessContext.java:51)
       at org.jboss.seam.contexts.Contexts.lookupInStatefulContexts(Contexts.java:155)
       at org.jboss.seam.Component.getInstance(Component.java:1245)
       at org.jboss.seam.Component.getInstance(Component.java:1230)
       at org.jboss.seam.contexts.Lifecycle.resumeConversation(Lifecycle.java:328)
       at org.jboss.seam.jsf.AbstractSeamPhaseListener.restoreAnyConversationContext(AbstractSeamPhaseListener.java:42)
       at org.jboss.seam.jsf.SeamPortletPhaseListener.beforePhase(SeamPortletPhaseListener.java:51)
       at org.jboss.seam.jsf.SeamExtendedManagedPersistencePortletPhaseListener.beforePhase(SeamExtendedManagedPersistencePortletPhaseListener.java:37)
       at org.apache.myfaces.lifecycle.LifecycleImpl.informPhaseListenersBefore(LifecycleImpl.java:520)
       at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:342)
       at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:396)
       at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:266)
       at com.eads.desk.core.portlet.DeskAccessPortlet.doView(DeskAccessPortlet.java:30)
       at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:133)
      


      Here is the web.xml:
      <?xml version="1.0" encoding="UTF-8"?>
      <web-app version="2.4"
       xmlns="http://java.sun.com/xml/ns/j2ee"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
       <!-- Seam -->
       <listener>
       <listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
       </listener>
      </web-app>


      And the faces-config.xml
      <?xml version="1.0" encoding="UTF-8"?>
      <!DOCTYPE faces-config
       PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"
       "http://java.sun.com/dtd/web-facesconfig_1_0.dtd">
      
      <faces-config>
      
       <lifecycle>
       <phase-listener>
       org.jboss.seam.jsf.SeamExtendedManagedPersistencePortletPhaseListener
       </phase-listener>
       </lifecycle>
      
      
       <navigation-rule>
       <from-view-id>/view/deskAccess.jsp</from-view-id>
       <navigation-case>
       <from-outcome>trManager</from-outcome>
       <to-view-id>/view/viewTRManager.jsp</to-view-id>
       <redirect />
       </navigation-case>
       </navigation-rule>
      
       <navigation-rule>
       <navigation-case>
       <from-action>#{pooledTask.assignToCurrentActor}</from-action>
       <from-outcome>taskAssignedToActor</from-outcome>
       <to-view-id>/view/viewTRManager.jsp</to-view-id>
       </navigation-case>
       </navigation-rule>
      
      </faces-config>
      


      Thanks for your help...
      JP