javax.persistence.PersistenceException: No Persistence provider for EntityManager named blablaPU

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    • javax.persistence.PersistenceException: No Persistence provider for EntityManager named blablaPU at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:89) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:60) at toplink.ServicoTopLink.init(ServicoTopLink.java:59) at tela.FrmMenuPrincipal.$init$(FrmMenuPrincipal.java:49) at tela.FrmMenuPrincipal.init(FrmMenuPrincipal.java:62) at tela.FrmMenuPrincipal.main(FrmMenuPrincipal.java:155)

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