[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - DuplicateMappingException: PreferenceImpl

[atlanta_al]

Hi!

I just tried to run my web application and it keeps pulling up a org.hibernate.DuplicateMappingException: 

duplicate import: PreferenceImpl refers to both org.jboss.portal.core.impl.user.PreferenceImpl and org.jboss.portal.core.impl.model.instance.PreferenceImpl (try using auto-import="false")

I did not import this class explicitly but it has to happen somewhere within the Hibernate framework. I tried to set auto-import to false, but it didn't help me out on this one.

Does someone know how I can fix this problem?

I'd appreciate that!

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