오류 질문 드립니다.

Question

Exception in thread "main" org.hibernate.DuplicateMappingException: The [hellojpa.Member] and [jpabasic.Member] entities share the same JPA entity name: [Member] which is not allowed! at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.addEntityBinding(InFlightMetadataCollectorImpl.java:311) at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:812) at org.hibernate.boot.model.source.internal.annotations.AnnotationMetadataSourceProcessorImpl.processEntityHierarchies(AnnotationMetadataSourceProcessorImpl.java:225) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess$1.processEntityHierarchies(MetadataBuildingProcess.java:239) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:282) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:80) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:55) at hellojpa.JpaMain.main(JpaMain.java:13) sts로 실습중인데 Member 이름이 똑같아서 자꾸 오류가 납니다. Member 테이블을 삭제해도 계속 실행할때 오류가 생기는데 어떻게 해결해야될까요?

David · Answer

안녕하세요. openobject.inflearn6 님, 공식 서포터즈 David입니다. 둘 중 하나의 엔티티 이름을 변경해주세요. 예시) @Entity(name="entity2") 감사합니다.