[jboss-user] [JBoss Seam] - Re: selectOneMenu - NPE

[marius.oancea]

Ah. I posted my message before you posted the exception. 

Anyway: please make sue you are using the entityManager (and is named entityManager). This seems correct according to your posted XML.

Your entity has to have a @Id. Make sure of that.

NPE seems to be at 
EntityIdentifier key = new EntityIdentifier(entity, getEntityManager());

Eventually make a brackpoint here and see what is null.

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