users@glassfish.java.net

Re: PersistenceUnit glasfishV3.0.1

From: Mitesh Meswani <mitesh.meswani_at_oracle.com>
Date: Tue, 20 Jul 2010 02:24:47 -0700

  Does any of the jars you have put under domains1/lib/ext have class
javax.persistence.PersistenceProvider? That should explain the
ClassCastExcetpion