javax.persistence.PersistenceException: No Persistence provider for EntityManager named CleanerPU: Provider named org.hibernate.ejb.HibernatePersistence threw unexpected exception at create EntityManagerFactory:
i googled for a while and found: http://tai-dev.blog.co.uk/2010/01/21/nosuchmethoderror-org-objectweb-asm-classwriter-when-deploying-your-app-to-a-new-instance-of-glassfish-v2-1-1-it-looks-like-the-upgraded-fins-are-7849068/
according to the link this is due to lib differences between glassfish v2.1.0 and v2.1.1
and the solution is manually deleting the
asm-3.1.jarfile in the
glassfish-install-dir/lib/directory and copy an old version of
asm-in its place. i replaced with the asm.jar coming with netbeans 6.5.1 ide and it worked!