[Spring Boot] Hibernate 사용 시 Error creating bean with name 'entityManagerFactory' 해결방법 여러개!

오류 내용

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]

 

 

 

• 해결방법1

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

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

 

• 해결방법2

밑의 내용들이 틀리지 않고 작성되었는지 잘 확인하세요!

 

 

• 해결방법3 (해결)

mariadb.jdbc를 최신버전으로 적용한게 문제였네요 ㅠㅠ 

1시간동안 찾아보다가 설마해서 버전을 낮춰보니 잘 되네요,,, 참고하시고 삽질 덜 하시길..!

 

implementation group: 'org.mariadb.jdbc', name: 'mariadb-java-client', version: '2.7.0'

implementation group: 'org.mariadb.jdbc', name: 'mariadb-java-client', version: '2.7.0'