Hi
I am working under NetBeans 6.9.RC2 under Win XP SP2
I try to run simple ejb application using Hibernate JPA as my persistence provider.
Unfortunatelly as I try to create entity manager factory I always get an error:
java.lang.NoClassDefFoundError: org/apache/log4j/Level
caused by ClassNotFoundException org/apache/log4j/Level
and followed from it:
java.lang.NoClassDefFoundError: Could not initialize class org.hibernate.ejb.Ejb3Configuration
Here is full stack trace: http://pastebin.com/gBneksfq

I put log4j1.2.16 into libraries folder in netbeans and also other libraries such as slf4j, hibernate required libs, jpa and my jdbc driver but it didn't make any difference.
I give you my project maybe you could find out what I am doing wrong.
http://forums.java.net/jive/servlet/Jiv ... /EAOne.zip

Thank you for a response. I put my log4j into glassfish/domain1/lib and everything is fine now. I also have some other question. I prepared my persistence.xml
http://pastebin.com/XH9vcXU1
which worked fine previously but now shows me an error
http://pastebin.com/UQb8peyx

Have you any idea ?