Has anyone seen: Code Modification for INVOKEVIRTUALOBJECT java/lang/Object/clone

2004-10-18 Thread Sandy McArthur
Has anyone seen this error in their catalina.out?
 Code Modification for INVOKEVIRTUALOBJECT java/lang/Object/clone
That is the last line of output just before the JVM terminates. 
Googling the line or parts of it doesn't turn up much.

I thought it may have something to do with tomcat persisting sessions 
to disk between restarts but I still get the error even when I've made 
sure there is no SESSIONS.ser file for tomcat to load.

Any help would be much appreciated as this is affecting our production 
Tomcat 5.0.27 cluster.

--
Sandy McArthur
He who dares not offend cannot be honest.
- Thomas Paine

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RE: Has anyone seen: Code Modification for INVOKEVIRTUALOBJECT java/lang/Object/clone

2004-10-18 Thread Shapira, Yoav

Hi,
Are any of your webapps running bytecode-manipulation libraries, e.g.
CGLIB/ASM/any of the AOP variants?

Yoav Shapira http://www.yoavshapira.com


-Original Message-
From: Sandy McArthur [mailto:[EMAIL PROTECTED]
Sent: Monday, October 18, 2004 1:43 PM
To: Tomcat Users List
Subject: Has anyone seen: Code Modification for INVOKEVIRTUALOBJECT
java/lang/Object/clone

Has anyone seen this error in their catalina.out?

 Code Modification for INVOKEVIRTUALOBJECT java/lang/Object/clone

That is the last line of output just before the JVM terminates.
Googling the line or parts of it doesn't turn up much.

I thought it may have something to do with tomcat persisting sessions
to disk between restarts but I still get the error even when I've made
sure there is no SESSIONS.ser file for tomcat to load.

Any help would be much appreciated as this is affecting our production
Tomcat 5.0.27 cluster.

--
Sandy McArthur

He who dares not offend cannot be honest.
- Thomas Paine



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Re: Has anyone seen: Code Modification for INVOKEVIRTUALOBJECT java/lang/Object/clone

2004-10-18 Thread Sandy McArthur
On Oct 18, 2004, at 1:46 PM, Shapira, Yoav wrote:
Are any of your webapps running bytecode-manipulation libraries, e.g.
CGLIB/ASM/any of the AOP variants?
Not in any of our code and none of the cglib/asm jars are in our 
webapp.  But I think that may have helped me a lot. After reviewing the 
libs in WEB-INF/lib I see we have two different versions of 
commons-collections pulled in by 3rd party libs. Which I'd thought to 
look there before asking for help.

I'll repackage our webapp and cross my fingers for the next day or two. 
This problem hasn't materialized itself under the same code in our test 
cluster in the past three weeks which is unfortunate.

--
Sandy McArthur
Those who would give up Essential Liberty to
purchase a little Temporary Safety, deserve
neither Liberty nor Safety. - Benjamin Franklin


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