[appengine-java] Re: Can't integrate my GoogleAppEngine(GAE/J) app with JPA (DataNucleus) !

2011-02-27 Thread Guser
Hello, I got the same error after copying code from another GAEJ project which I had previously developed. The error is causing by a missing persistence.xml file, in my case, or I suppose it could be caused by mis-naming or a missing persistence-unit declaration in the persistence.xml. The full d

[appengine-java] Re: Eclipse GAE plugin problem with Datanucleus enrichment

2010-02-03 Thread Guser
Joe, I copied your class, and get the same exception. One thing I see you're doing is attempting to annotate a method, when you should be annotating properties. I also see you don't have an @Id, or @Basic property annotations. I'm know to this, too, but I hope it helps. Guser On