javax.persistence.TransactionRequiredException: No transactional EntityManager available
2017-06-05 21:51
507 查看
在操作中加上@Transcational注解,一般是用于修改或者删除操作。
相关文章推荐
- No transactional EntityManager available; nested exception is javax.persistence.TransactionRequiredException: No transactional EntityManager available
- javax.persistence.TransactionRequiredException: No EntityManager with actual transaction available..
- javax.persistence.TransactionRequiredException: No EntityManager with actual transaction available f
- javax.persistence.TransactionRequiredException: no transaction is in progress
- javax.persistence.PersistenceException: No Persistence provider for EntityManager named ***
- javax.persistence.PersistenceException: No Persistence provider for EntityManager named ...
- javax.persistence.PersistenceException: No Persistence provider for EntityManager named userPU
- javax.persistence.PersistenceException: No Persistence provider for EntityManager named ***
- javax.persistence.NoResultException: No entity found for query
- javax.persistence.TransactionRequiredException: Executing an update/delete query
- javax.persistence.TransactionRequiredException: Executing an update/delete query
- 解决javax.persistence.TransactionRequiredException: Executing an update/delete query错误
- No EntityManager with actual transaction available for current thread - cannot reliably process 'mer
- javax.persistence.NoResultException: No entity found for query
- javax.persistence.NoResultException: No entity found for query 异常解决办法
- javax.persistence.PersistenceException: [PersistenceUnit: klmsdb] Unable to build EntityManagerFacto
- No transactional EntityManager available--spring MVC 的事务管理(jpa)
- javax.persistence.PersistenceException: No Persistence provider for EntityManage
- No unique bean of type [javax.persistence.EntityManagerFactory] is defined
- javax.persistence.TransactionRequiredException: Executing an update/delete query