[jboss-user] [JBoss Seam] - Re: Beginner: Bind SelectOneMenu to @onetoone entity object

"Interista" wrote : "nickarls" wrote : Just use @In on the entityManager... | | I tried that, but keep getting: | | 01:41:19,656 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception | org.jboss.seam.RequiredException: @In attribute requires non-null value: categoryController.entityManager Putting @In on 'entityManager' isn't the whole story. You need to configure the Seam-managed persistence context in components.xml. The Seam docos have a bit on how to do that, or you can look some of the Seam examples. http://docs.jboss.com/seam/latest/reference/en/html/persistence.html#pers... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4123864#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...