The third party software is excelon. There are no other web applications
running inside this tomcat instance. I'm just wondering if Tomcat itself
could run into a problem when I replace the xerces version.
Further, it's documented in the classloader-howo paper that I can deploy my
own xerces version into web-inf\lib. But that doesn't work. Probably Tomcat
loads some classes from xerces 2.x (common/endorsed) and some from
web-inf\lib.
Do you know how I can increase the debug level of the WebAppClassloader?
I'm interested in which classes are loaded from which classloader.
Jacob Kjome
<[EMAIL PROTECTED]> An: "Tomcat Users List"
<[EMAIL PROTECTED]>
Kopie:
12.08.2003 07:42 Thema: Re: Antwort: Tomcat 3.3.1 ->
Tomcat 4.1.x (Xerces), WebAppClassloader debug
Bitte antworten level
an "Tomcat Users
List"
At 06:52 AM 8/12/2003 +0200, you wrote:
>It did run well with Tomcat 3.3.1
>I found out that the included xerces version of this third party software
>uses xerces 1.4.x. So, I removed the xerces jars in common/endorsed and
put
>the version 1.4.4 in there. Then, my application works again.
>Is that the correct way to solve my problem or am I running in other
>problems now?
What is your third party software that uses xerces-1.4.4? This solution
certainly works for most cases, but you may run into trouble if other apps
expect Xerces2.
Jake
>
>
> Oliver
> Wulff
>
> <[EMAIL PROTECTED] An:
> [EMAIL PROTECTED]
> rich.ch> Kopie:
>
> Thema: Tomcat 3.3.1 ->
> Tomcat 4.1.x (Xerces), WebAppClassloader debug level
> 11.08.2003
> 16:50
>
> Bitte
> antworten
>
> an "Tomcat
> Users
>
> List"
>
>
>
>
>
>
>
>
>
>
>
>
>
>Hi
>
>I've got a big problem running my web application inside Tomcat 4.1. I'm
>using a third party software in my servlet implementation. This
third-party
>jar contains xerces classes. But my web application is not running anymore
>(VerifyError).
>
>I don't know if there is a versioning conflict with Xerces. So I wanted to
>increase the debug level of the webappclassloader to see whether some
>classes from Xerces are loaded through the parent classloader and some by
>the webappclassloader.
><Context path="/k__offerten" docBase="k__offerten" debug="4"
> reloadable="true" crossContext="true">
>
> <Logger
className="org.apache.catalina.logger.FileLogger"
> prefix="kloff_log." suffix=".txt"
> timestamp="true" debug="4"/>
>
> </Context>
>
>
>But there are no logging information. How can I log the webappclassloader
>logevents?
>
>Does anybody have an idea how to solve my xerces problem?
>
>Regards
>Oliver
>
>
>
>
>
>
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