Hello,

I am running Tomcat 4.1.18, and after a while (a few hours) of accessing 
a webapp that is using struts 1.1 rc 1 everything hangs and I have to 
restart tomcat.  I'm accessing the webapp via https.

catalina.out has an exception that looks like the following:



--------
org.apache.commons.logging.LogConfigurationException: 
org.apache.commons.logging.LogConfigurationException: 
org.apache.commons.logging.LogConfigurationException: Class 
org.apache.commons.logging.impl.SimpleLog does not implement Log
 at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:555)
 at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:289)
 at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:409)
 at org.apache.tomcat.util.log.CommonLogHandler.log(CommonLogHandler.java:97)
 at org.apache.tomcat.util.log.Log.log(Log.java:198)
 at org.apache.tomcat.util.log.Log.log(Log.java:192)
 at org.apache.tomcat.util.log.Log.log(Log.java:174)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:533)
 at java.lang.Thread.run(Thread.java:484)
--------


I surmise that there is a conflict between the commons-logging that
tomcat has in server/lib and the commons-logging that struts comes
with.  How can I resolve this?  I would like to leave commons-logging
in the webapp so that it is complete if possible, although I suspect
that it might not be, and I'll be forced to package different versions
of my webapp depending on whether the end-installer is using tomcat or
not.

I've searched the groups and can't seem to find anything that really
addresses this issue, though I've probably just missed it.

Thanks!


-- 

Kirby Vandivort                      Theoretical and Computational Biophysics 
Email: [EMAIL PROTECTED]          3051 Beckman Institute
http://www.ks.uiuc.edu/~kvandivo/    University of Illinois
Phone: (217) 244-5711                405 N. Mathews Ave
Fax  : (217) 244-6078                Urbana, IL  61801, USA

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