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From David Jencks <david_jen...@yahoo.com>
Subject Re: Biolerplate EJB3+JPA example ...
Date Tue, 11 Oct 2011 23:48:39 GMT
That looks like a very low level jvm problem.  What jvm are you using?

Can you give the complete stack trace?

thanks
david jencks

On Oct 11, 2011, at 4:23 PM, marcb wrote:

> As a work in progress ... I've been able to move past the Jta... issue and am
> now seeing:
> 
> java.lang.VerifyError: Expecting a stackmap frame at branch target 148 in
> method com...
> 
> when I try to use the EntityManager to perform a query. My prototype class:
> 
> @Stateless
> @Local( UserManagerBeanLocal.class )
> @Remote( UserManagerBeanRemote.class )
> public class UserManagerBean implements UserManagerBeanRemote,
> UserManagerBeanLocal {
> 
> 	@PersistenceContext(unitName="ProtoEJB")
> 	private EntityManager em;
> 	
>    public UserManagerBean() {
>    }
> 
> 	@Override
> 	public User findById(String id) {
> 		User user = null;
> 		try {
> 			Query q = em.createQuery( "SELECT User u FROM User u WHERE
> u.userId=:user_id" );
> 			q.setParameter( "user_id", id );
> 			user = (User) q.getSingleResult();
> 			}
> 			catch( Exception ex ) {
> 				ex.printStackTrace( System.err );
> 			}
> 		return user;
> 	}
> 
> }
> 
> Is there something I'm missing here? is there some arcane tag in one of the
> XML configuration files that I forgot to set?
> 
> 
> --
> View this message in context: http://apache-geronimo.328035.n3.nabble.com/Biolerplate-EJB3-JPA-example-tp3413137p3414280.html
> Sent from the Users mailing list archive at Nabble.com.


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