hi, Thanks in advance for replying....... i am trying to deploy a struts application as a portlet on jboss portal 2.4.0.GA. However the application gets deployed successfully and i see the portal-page when i access http://localhost:8080/portal. However when i click on the portal page It gives an error Cannot Render "Object not found SETLInstanceName". | 2007-01-16 16:35:32,434 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Start: name=portal:container=Portlet,id=SETLAppName.SETLPortletName state=Create | org.jboss.portal.portlet.container.PortletInitializationException: The portlet SETLPortletName threw a runtime exception during init | at org.jboss.portal.portlet.container.PortletContainer.start(PortletContainer.java:287) | at org.jboss.portal.portlet.container.PortletContainerAdapter.start(PortletContainerAdapter.java:74) | at sun.reflect.GeneratedMethodAccessor124.invoke(Unknown Source) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.joinpoint.plugins.reflect.ReflectMethodJoinPoint.dispatch(ReflectMethodJoinPoint.java:72) | at org.jboss.kernel.plugins.dependency.KernelControllerContextActions.dispatchJoinPoint(KernelControllerContextActions.java:92) | at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$LifecycleAction.installAction(KernelControllerContextActions.java:452) | at org.jboss.kernel.plugins.dependency.KernelControllerContextActions$KernelControllerContextAction.install(KernelControllerContextActions.java:147) | at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) | at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:226) | at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:593) | at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:346) | at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:438) | at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:379) | at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:225) | at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:151) | at org.jboss.kernel.plugins.dependency.AbstractKernelController.install(AbstractKernelController.java:74) | at org.jboss.portal.portlet.deployment.jboss.PortletAppDeployment.start(PortletAppDeployment.java:232) | at org.jboss.portal.core.deployment.jboss.PortletAppDeployment.start(PortletAppDeployment.java:79) | at org.jboss.portal.server.deployment.jboss.PortalDeploymentInfo$DeploymentContext.start(PortalDeploymentInfo.java:211) | at org.jboss.portal.server.deployment.jboss.ServerDeployer.start(ServerDeployer.java:242) | at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007) | at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 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) | | below are the deployment descriptors: 1.jboss-app.xml | <jboss-app> | <app-name>SETLAppName</app-name> | </jboss-app> | 2.jboss-portlet.xml | <portlet-app> | | <portlet> | <portlet-name>SETLPortletName</portlet-name> | <!-- Use the specific struts container configuration --> | <config-name>StrutsPortlet</config-name> | </portlet> | </portlet-app> | | 3. portlet.xml | <?xml version="1.0" encoding="UTF-8"?> | <portlet-app id="SETLAppName" 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... http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd" | version="1.0"> | | <portlet id="SETLPortletName"> | <init-param> | <name>ServletContextProvider</name> | <value>org.jboss.portal.bridge.JBossServletContextProvider</value> | </init-param> | <init-param> | <name>ViewPage</name> | <value>/Login.do</value> | </init-param> | <init-param> | <name>HelpPage</name> | <value>/signIn.do</value> | </init-param> | <portlet-name>SETLPortletName</portlet-name> | <display-name>SETL Display Name</display-name> | <description>This is the SETLBAAAAAANK</description> | <portlet-class>org.apache.portals.bridges.struts.StrutsPortlet</portlet-class> | <expiration-cache>-1</expiration-cache> | <supports> | <mime-type>text/html</mime-type> | <portlet-mode>VIEW</portlet-mode> | <portlet-mode>HELP</portlet-mode> | </supports> | <portlet-info> | <title>SETL Bank Demo</title> | <short-title>This is the short title</short-title> | <keywords>SETL</keywords> | </portlet-info> | </portlet> | </portlet-app> | | 4.portlet-instances.xml | <?xml version="1.0" standalone="yes"?> | | <instances> | <instance> | <instance-name>SETLInstanceName</instance-name> | <component-ref>SETLPortletName</component-ref> | </instance> | </instances> | | 5.SETLAppName-object.xml | <?xml version="1.0" encoding="UTF-8"?> | <deployments> | <deployment> | <if-exists>overwrite</if-exists> | <parent-ref>default</parent-ref> | <page> | <page-name>SETLAppName</page-name> | <window> | <window-name>SETLWindowName</window-name> | <instance-ref>SETLInstanceName</instance-ref> | <region>center</region> | <height>1</height> | </window> | </page> | </deployment> | | </deployments> | 6.SETLAppName-pages.xml | <pages> | <portal-name>default</portal-name> | <page> | <page-name>SETLStruts</page-name> | <window> | <window-name>SETLBankWindowName</window-name> | <instance-ref>/SETLAppName.SETLPortletName.SETLInstanceName</instance-ref> | <region>center</region> | <height>0</height> | </window> | </page> | </pages> | Any ideas and suggestions will be appreciated Thanks Hussain View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003306#... 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