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[jboss-user] [JBoss Portal] - ClassNotFoundException when class is
 present in WEB-INF/lib

scott.stark@jboss.org

2007-06-15


Hi,
This is wierdest CNFE I have ever encountered. I am using JBoss Portal 2.6, JBoss AS 4.0.5 GA.

I have a war file which contains acegi-security-1.0.1.jar in WEB-INF/lib
This file has a class: org.acegisecurity.userdetails.UsernameNotFoundException. But still I get ClassNotFoundException: org.acegisecurity.userdetails.UsernameNotFoundException when portlet is initialized at server startup

I have enabled logging of class loading in log4j. This is UsernameNotFoundException related logs from ucl.log:

[82033,RepositoryClassLoader,main] loadClass org.jboss.mx.loading.UnifiedClassLoader3@(protected)
[82033,RepositoryClassLoader,main] loadClassImpl, name=org.acegisecurity.userdetails.UsernameNotFoundException, resolve=false
[82033,LoadMgr3,main] Begin beginLoadTask, task=org.jboss.mx.loading.ClassLoadingTask@(protected)}
[82033,RepositoryClassLoader,main] getResourceLocally(org.jboss.mx.loading.UnifiedClassLoader3@(protected)
[82033,RepositoryClassLoader,main] getResourceLocally(org.jboss.mx.loading.UnifiedClassLoader3@(protected)
[82033,RepositoryClassLoader,main] getResourceLocally(org.jboss.mx.loading.UnifiedClassLoader3@(protected)
[82033,RepositoryClassLoader,main] getResourceLocally(org.jboss.mx.loading.UnifiedClassLoader3@(protected)
[82033,RepositoryClassLoader,main] loadClassLocally, org.jboss.mx.loading.UnifiedClassLoader3@(protected)
[82049,RepositoryClassLoader,main] findClass, name=org.acegisecurity.userdetails.UsernameNotFoundException
[82049,RepositoryClassLoader,main] CFNE: Adding to blacklist: org.acegisecurity.userdetails.UsernameNotFoundException
[82049,RepositoryClassLoader,main] CFNE: Adding to blacklist: org.acegisecurity.userdetails.UsernameNotFoundException
[82049,RepositoryClassLoader,main] loadClassLocally, org.jboss.mx.loading.UnifiedClassLoader3@(protected)
[82049,LoadMgr3,main] Begin endLoadTask, task=org.jboss.mx.loading.ClassLoadingTask@(protected)}
[82049,RepositoryClassLoader,main] loadClass org.jboss.mx.loading.UnifiedClassLoader3@(protected)

Any idea, whats going on?

Thanks & Regards
Advait Trivedi

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