WebSphere Portal Server - Admin Console for WP 5.1 not working

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Author Admin Console for WP 5.1 not working
Athar Shiraz

2007-02-24, 7:17 pm

Ok I tried to view the installed apps in the admin console for WP 5.1 (as opposed to in IRAD6 where you right click and add or remove projects).

In the admin console I keep getting this error when I click on the enterprise applications installed (see the screenshot attached)

Error 500

An error occurred while processing request: /admin/navigatorCmd.do

Message: Class org/eclipse/emf/ecore/resource/ResourceSet violates loader constraints: parent and child already loaded different classes


java.lang.LinkageError: Class org/eclipse/emf/ecore/resource/ResourceSet violates loader constraints: parent and child already loaded different classes
at com.ibm.ws.console.appdeployment.ApplicationDeploymentController. setupCollectionForm(ApplicationDeploymen
tController.java:239)
at com.ibm.ws.console.appdeployment.ApplicationDeploymentController.perform(ApplicationDeploymentController.java:187)
at org.apache.struts.tiles.ActionComponentServlet.processForward(ActionComponentServlet.java:269)
at org.apache.struts.tiles.ActionComponentServlet. processActionForward(ActionComponentServ
let.java:104)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1596)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java:110)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java:174)
at com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServlet.java:313)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java:116)
at com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java:283)
at com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java:42)
at com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java:40)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher. handleWebAppDispatch(WebAppRequestDispat
cher.java:1171)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:676)
at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:203)
at com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:125)
at com.ibm.ws.webcontainer.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:300)
at com.ibm.ws.webcontainer.cache.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:71)
at com.ibm.ws.webcontainer.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:246)
at com.ibm.ws.webcontainer.oselistener.OSEListenerDispatcher.service(OSEListener.java:334)
at com.ibm.ws.webcontainer.http.HttpConnection.handleRequest(HttpConnection.java:56)
at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:652)
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:458)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:936)

2007-02-27, 7:16 pm

Hi,

The error is thrown since different version of the same class is loaded from the JAR - emfsdoxsd.jar.

As a TEMPORARY fix, delete ( or rename the extension ) the JAR file --> \PortalServer\shared\app\wpai\emfsdoxsd.jar

Aju Jacob

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