Thank you, Michael, you're a life saver! I have been stuck on this issue for the last four days while your solution below only took a few seconds to implement. Wow!
Hi, I think you're hitting OPENJPA-1410<https://issues.apache.org/jira/browse/OPENJPA-1410>. There's a lot of comments to read through, but I think it boils down to adding these two properties<https://issues.apache.org/jira/browse/OPENJPA-1410?focusedCommentId=12848799&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-12848799>to persistence.xml : At a high level the problem appears to be with the classloader hierarchy in Glassfish. Hope this helps, -mike -- View this message in context: http://openjpa.208410.n2.nabble.com/OpenJPA-2-0-and-Glassfish-3-1-issue-tp6262649p6263800.html Sent from the OpenJPA Users mailing list archive at Nabble.com.
