[jboss-user] [EJB/JBoss] - Noob query problem :/ simple select clause.

Im using Seam in general but this one is about EJB-QL only i think... i have a following query : anonymous wrote : User existing = (User) em.createQuery("SELECT OBJECT(u) FROM User u WHERE u.login=#{newUser.login} AND u.passwdHash=#{newUser.passwdHash}").getSingleResult(); and i constantly get such Exception : Exception during request processing: | Caused by javax.servlet.ServletException with message: "#{userManager.register}: javax.ejb.EJBTransactionRolledbackException: No entity found for query" As far as i know if query returns no results it should return null ... so how to deal with it ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088603#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...