I used several basic examples to test Jboss, specially a basic hello word session EJB (example3 on www.reoseindia.net/jboss). Everithing is ok with Jboss 4.0.0 and jboss4.0.1. I also tried examples from the book "Jboss at work) everything works fine.
If I use later Jboss versions (4.0.2, 4.0.3, 4.0.4) i get an exception while droping example3.ear in the Jboss deploy directory.
What are the new features which cause that exception
Thank's a lot for an help
We can't help you if you don't tell us what the exception is. Please post the stack trace for the exception, preferably for JBoss 4.0.4.