인프런 커뮤니티 질문&답변

안녕하세요. 김영한님. 

두번째 복습 중에 에러가 발생했는데, 무엇을 수정해야할까요?

구글링해서 찾아본 후,

1. EntityManager, Id, GeneratedValue, GenerationType  모두 javax.persistence로 import 

2. build.gradle  dependencies에

implementation group: 'org.javassist', name: 'javassist', version: '3.15.0-GA'   추가

-> 1, 2 번 모두 해보았으나, 동일한 에러가 계속 발생합니다

 

에러

java.lang.IllegalStateException: Failed to load ApplicationContext

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]

Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]