Re: [aspectwerkz-user] NoClassDefFoundError on applicatoin init

-verbose:class may help

On 5/17/05, Mattias J <[email protected]> wrote:
> Alexandre Vasseur wrote:
> >Can you confirm that you are using 2.0 ?
> 
> Yes
> 
> Alexandre Vasseur wrote:
> >This is rather surprising ... since AspectWerkzPreProcessor is packed in
> >aspectwerkz-2.0.jar just as the other AW classes that appear in your
> >stacktrace.
> 
> Hmmm. That's right. I first assumed they were in aspectwerkz-jdk5-2.0.jar.
> 
> 
> Alexandre Vasseur wrote:
> >The AW jars must be along this class (ie in the app server classpath if
> >this class belongs there).
> 
> I forgot to mention aspectwerkz-2.0.jar and aspectwerkz-jdk5-2.0.jar are
> both in my webapps lib dir. And as I said: everything works fine, both with
> class and other adviced classes.
> 
> 
> Alexandre Vasseur wrote:
> >-Daspectwerkz.transform.verbose=true may help you perhaps.
> 
> This is the very flag that is being checked on line 369 in
> SystemDefinitionContainer, and setting it to true didn't make any difference.
> 
> 
> Alexandru Popescu wrote:
> >It seems like a CL problem.
> 
> Agree.
> 
> 
> Alexandru Popescu wrote:
> >Isn't it possible to debug your application to see what is really goin'
> >on? (start Resin in debug mode, hook a remote debug session with your IDE
> >and set a breakpoint for
> >uncaught NoClassDefFoundError or maybe put directly a breakpoint in
> >SystemDefinitionContainer.dump).
> 
> Tried that, but was unable to get anything useful. When clicking "Step
> into" on the failing line, the debugger does not follow but I am
> immediately brought back to the calling method.
> How would I find out the classloader in use in this static method?
> 
> I know there is a JVM parameter to dump all the classloadings, but I cannot
> remember the syntax of it. Could anyone remind me?
> 
> /Mattias J
> 
>