인프런 커뮤니티 질문&답변

Cause: cannot assign instance of java.lang.StackTraceElement to field java.lang.StackTraceElement.moduleVersion of type java.lang.String in instance of java.lang.StackTraceElement

해당 에러메시지를 포함한 인텔리제이 화면도 같이 보여주실수 있을까요?

에러코드가 해결 안된상태에서 엔티티 클래스 개발2까지 진행했다가

다시 Member부분을 수정하고 실행하였더니 에러코드가 더 많아졌네요

Member
package jpabook.jpashop.domain;

import lombok.Getter;
import lombok.Setter;


import javax.persistence.*;
import javax.persistence.criteria.Order;
import java.util.ArrayList;
import java.util.List;

@Entity
@Getter @Setter
public class Member {
    @Id @GeneratedValue
    //@Column(name="member_id")
    private Long id;
    private String username;

    //@Embedded
    //private Address address;

    //@OneToMany(mappedBy = "member")
    //private List<Order> orders = new ArrayList<>();
}

멤버 리포지토리
package jpabook.jpashop;

import jpabook.jpashop.domain.Member;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;


public class MemberRepository {
    @PersistenceContext
    EntityManager em;

    public Long save(Member member) {
        em.persist(member);
        return member.getId();
    }
    public Member find(Long id) {
        return em.find(Member.class, id);
    }
}

리포지토리 테스트
package jpabook.jpashop;

import jpabook.jpashop.domain.Member;
import org.assertj.core.api.Assertions;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.annotation.Rollback;
import org.springframework.test.context.junit4.SpringRunner;

import javax.transaction.Transactional;

@RunWith(SpringRunner.class)
@SpringBootTest
public class MemberRepositoryTest {
    @Autowired MemberRepository memberRepository;

    @Test
    @Transactional
    @Rollback(false)
    public void testMember() throws Exception{
        Member member = new Member();
        member.setUsername("memberA");
        Long savedId = memberRepository.save(member);
        Member findMember = memberRepository.find(savedId);

        Assertions.assertThat(findMember.getId()).isEqualTo(member.getId());
        Assertions.assertThat(findMember.getUsername()).isEqualTo(member.getUsername());

    }
}

에러코드가 달라졌습니다.

이후 남기신 질문에서 답변 드렸는데 해결 안되면 댓글남겨주세요.