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From "Carsten Ziegeler" <cziege...@s-und-n.de>
Subject RE: [BUG] : java.util.EmptyStackException on EnvironmentStack
Date Fri, 31 Jan 2003 14:01:03 GMT
Hi Tim,

do you have a reproducable test scenario you can provide? Which means,
a simple pipeline provoking the exception.

Carsten 

Carsten Ziegeler 
Open Source Group, S&N AG


> -----Original Message-----
> From: Timothy Larson [mailto:Tdlarson@ci.canton.oh.us]
> Sent: Friday, January 31, 2003 3:00 PM
> To: cocoon-dev@xml.apache.org
> Subject: Re: [BUG] : java.util.EmptyStackException on EnvironmentStack
> 
> 
> I have this problem as well.  Has anyone found an approved fix for this?
> Once I get the EmptyStackException, Cocoon is dead in the water.
> It has to be restarted to get it working again.
> 
> Tim
> 
> >>>> amir@cti2.com 12/31/02 07:56AM >>>
> >Hi,
> >
> >I'm using cocoon 2.0.4, and after calling a request that causes 
> >an exception, sometimes I get an EmptyStackException from the
> >environment stack.
> >
> >I traced this behavior, and found out that, the environment
> >stack is sometimes not initialized, when the request is 
> >just starting to process, meaning, on the first call to
> >CocoonComponentManager#enterEnvironment, environmentStack.get()
> >returns an empty EnvironmentStack with offset = 1.
> >
> >I think resetting the thread's EnvironmentStack on entry
> >(CocoonServlet#service) will solve this, but I'm not sure if
> >that is the right solution. (I'm not fluent with the behavior
> >of this part of the system)
> >
> >Please help me solve this.
> >
> >
> >Thanks,
> >
> >Amir Rosen
> >CTI Squared
> >amir@cti2.com 
> >+972-9-9605200 (258)
> 
> 
> 
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