javax.persistence.PersistenceException

[PersistenceUnit: transmuc] Unable to configure EntityManagerFactory

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Stack trace

  • javax.persistence.PersistenceException: [PersistenceUnit: transmuc] Unable to configure EntityManagerFactory at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:374) at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:48) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:32) at tld.transmuc.Main.main(Main.java:27) Caused by: org.hibernate.AssertionFailure: Unexpected nested component on the referenced entity when mapping a @MapsId: tld.transmuc.model.Foo at org.hibernate.cfg.CopyIdentifierComponentSecondPass.doSecondPass(CopyIdentifierComponentSecondPass.java:101) at org.hibernate.cfg.Configuration.processSecondPassesOfType(Configuration.java:1424) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1388) at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1345) at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1477) at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1096) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:278) at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:362) ... 4 more

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