[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Entity bean & java.util.Map

Hello, I don't know if I'm in the wrong forum, if it is the case, sorry for the inconvenience. I have a little problem with a property of an entity bean. I'm using EJB3, Jboss 4.2.0 GA. and Java 1.5 I need to have on an entity bean a Map<String, String>. When I deploy, I have the following error: | javax.persistence.PersistenceException: org.hibernate.MappingException: Could not determine type for: java.util.Map | Now, if instead of a Map<String, String>, I use a Map<String, X> where X is also an entity bean, it works. So I can solve my problem with a second entity bean, but I don't really need it. It would be more clear to use a Map<String, String> in my case. Anyone has any ideas? Thanks in advance, :oD. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4078257#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...