[jboss-user] [EJB 3.0] - Re: Another NULL Pointer Exception on Entity Manager =/

You are running a standalone client and loading ManagerBean as a POJO. In that environment annotations are not processed. If you want to get this to work you need to package ManagerBean, Endereco and persistence.xml in an EJB JAR file and deploy it and then convert your client code to a servlet (for example), and invoke the EJB from there via JNDI. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4209179#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...