Did you specify "prefer-web-inf-classes" in the weblogic.xml file? If
you don't do this, the app will use the Struts jars that are installed
with WebLogic, which would be an earlier version.

> -----Original Message-----
> From: Sridhar Srigiriraju [mailto:srigiriraju.sridhar@(protected)]
> Sent: Wednesday, February 07, 2007 7:53 AM
> To: user@(protected)
> Subject: Error while running struts blank on Weblogic 8.1
>
> Hello All,
>
> I am facing a strange problem. I am trying to deploy and
> navigate to the welcome page of Struts blank application that
> comes with the struts binary distribution and I face the
> following error stack trace. I did not face this problem
> while I deployed it in TOMCAT. I am hoping someone has faced
> this problem and could give me some direction. The trace is as follows
>
> Error 500--Internal Server Error
>
> java.lang.NullPointerException
>  at
> org.apache.struts.tiles.xmlDefinition.FactorySet.getDefinition
> (FactorySet.java:114)
>  at
> org.apache.struts.tiles.definition.ComponentDefinitionsFactory
> Wrapper.getDefinition(ComponentDefinitionsFactoryWrapper.java:84)
>  at
> org.apache.struts.tiles.TilesRequestProcessor.processTilesDefi
> nition(TilesRequestProcessor.java:152)
>  at
> org.apache.struts.tiles.TilesRequestProcessor.internalModuleRe
> lativeForward(TilesRequestProcessor.java:341)
>  at
> org.apache.struts.action.RequestProcessor.processForward(Reque
> stProcessor.java:572)
>  at
> org.apache.struts.action.RequestProcessor.process(RequestProce
> ssor.java:221)
>  at
> org.apache.struts.action.ActionServlet.process(ActionServlet.j
> ava:1196)
>  at
> org.apache.struts.action.ActionServlet.doGet (ActionServlet.java:414)
>  at javax.servlet.http.HttpServlet.service (HttpServlet.java:740)
>  at javax.servlet.http.HttpServlet.service (HttpServlet.java:853)
>  at
> weblogic.servlet.internal.ServletStubImpl$ServletInvocationAct
ion.run(ServletStubImpl.java:1006)
>  at
> weblogic.servlet.internal.ServletStubImpl.invokeServlet(Servle
> tStubImpl.java:419)
>  at
> weblogic.servlet.internal.ServletStubImpl.invokeServlet(Servle
> tStubImpl.java:315)
>  at
> weblogic.servlet.internal.WebAppServletContext$ServletInvocati
onAction.run(WebAppServletContext.java:6718)
>  at
> weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authe
> nticatedSubject.java:321)
>  at
> weblogic.security.service.SecurityManager.runAs(SecurityManage
> r.java:121)
>  at
> weblogic.servlet.internal.WebAppServletContext.invokeServlet(W
> ebAppServletContext.java:3764)
>  at
> weblogic.servlet.internal.ServletRequestImpl.execute(ServletRe
> questImpl.java:2644)
>  at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
>  at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
>
> Thanks
>
> Sridhar
>

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@(protected)
For additional commands, e-mail: user-help@(protected)