에러가 나는데 .. 확인 부탁드립니다

Member member = new Member();
member.setUsername("kim");
em.persist(member);

List<Member> resultList = em.createNativeQuery(
        "select MEMBER_ID, city, street, zipcode, USERNAME from MEMBER")
        .getResultList();

for (Member member1 : resultList) {
    System.out.println("member1.getUsername() = " + member1.getUsername());
}

java.lang.ClassCastException: class [Ljava.lang.Object; cannot be cast to class jpabook.jpashop2.domain.Member ([Ljava.lang.Object; is in module java.base of loader 'bootstrap'; jpabook.jpashop2.domain.Member is in unnamed module of loader 'app')

at jpabook.jpashop2.JpaMain.main(JpaMain.java:66)

6월 21, 2021 5:34:08 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl$PoolState stop

INFO: HHH10001008: Cleaning up connection pool [jdbc:h2:tcp://localhost/~/jpashop2]

6월 21, 2021 5:34:08 오후 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl$PooledConnections close

ERROR: Connection leak detected: there are 1 unclosed connections upon shutting down pool jdbc:h2:tcp://localhost/~/jpashop2

 형변환 할수 없다고 하는 에러가 나는데요..

List<Member> resultList = em.createNativeQuery(
        "select MEMBER_ID, city, street, zipcode, USERNAME from MEMBER", Member.class)
        .getResultList();

이렇게 고치면

ERROR: Column "INSERT_MEMBER" not found [42122-200]

javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute query

at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154)

at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1613)

at org.hibernate.query.Query.getResultList(Query.java:165)

at jpabook.jpashop2.JpaMain.main(JpaMain.java:63)

이런 에러가 나오고요...

그래서 Member 에서 BaseEntity를 extends 를 않하면

잘 돌아갑니다... 이유가 뭘까요??

BaseEntiy도 첨부하겠습니다