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From "David Graham" <dgraham1...@hotmail.com>
Subject Re: intermittent exception in TilesRequestProcessor
Date Tue, 19 Nov 2002 22:05:58 GMT
And what object was null?

David






>From: "Alayne Wartell" <alayne.wartell@towers.com>
>Reply-To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
>To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
>Subject: Re: intermittent exception in TilesRequestProcessor
>Date: Tue, 19 Nov 2002 15:57:34 -0500
>
>
>I did that already. Thanks a lot for your help.
>
>
>
>
>                                                To:       
>struts-user@jakarta.apache.org
>                       "David Graham"           cc:       (bcc: Alayne 
>Wartell/Towers Perrin)
>                       <dgraham1980@hotm        Subject:  Re: intermittent 
>exception in TilesRequestProcessor
>                       ail.com>
>
>                       11/19/2002 03:55
>                       PM
>                       Please respond to
>                       "Struts Users
>                       Mailing List"
>
>
>
>
>
>
>You could check line 56 of ComponentDefinitionsFactoryWrapper.java.
>
>David
>
>
>
>
>
>
> >From: "Alayne Wartell" <alayne.wartell@towers.com>
> >Reply-To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
> >To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
> >Subject: intermittent exception in TilesRequestProcessor
> >Date: Tue, 19 Nov 2002 15:41:45 -0500
> >
> >
> >Hi,
> >I'm getting the below exception, but only after hot-deploying a class 
>file
> >-- for example, an ActionForm-derived class. I believe the error occurs
> >only on pages that use the particular deployed class.
> >I just added the Tiles plug-in and configured the TilesRequestProcessor. 
>I
> >do have a tiles-def.xml which is not being used yet except for a very
> >simple test page. But no one is currently working with the test page; no
> >other pages use any Tiles features at all. The exception seems to occur 
>on
> >any page
> >I'm running WebLogic 6.1.1 and suspect the problem is server-specific.
> >Tomcat runs fine. Therefore, I don't expect that anyone will have any
>ideas
> >for me; but I'm still hoping.
> >Thanks.
> >
> ><[WebAppServletContext(7201182,nasWebApp,/nasWebApp)] Servlet failed with
> >Exception>
> >java.lang.NullPointerException
> >       at
> >org.apache.struts.tiles.definition.ComponentDefinitionsFactoryWrapper.getDefinition(ComponentDefinitionsFactoryWrapper.java:56)
>
> >       at
> >org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:195)
>
> >       at
> >org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:317)
>
> >       at
> >org.apache.struts.action.RequestProcessor.processActionForward(RequestProcessor.java:401)
>
> >       at
> >org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
>
> >       at
> >org.apache.struts.action.ActionServlet.process(ActionServlet.java:1349)
> >       at
> >org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:489)
> >       at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> >       at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> >       at
> >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:263)
>
> >       at
> >weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
>
> >       at
> >weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2390)
>
> >       at
> >weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1959)
>
> >       at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
> >       at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
> >
> >
> >
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