play未开启数据库配置报错

Error during job execution (jobs.strat_service)

JPA error
A JPA error occurred (No active EntityManager for name [default], transaction not started?): 

play.exceptions.JPAException: No active EntityManager for name [default], transaction not started?
    at play.db.jpa.JPA.em(JPA.java:105)
    at play.db.jpa.JPABase.em(JPABase.java:234)
    at play.db.jpa.JPABase._save(JPABase.java:34)
    at play.db.jpa.GenericModel.save(GenericModel.java:232)
    at jobs.strat_service.doJob(strat_service.java:24)
    at play.jobs.Job.doJobWithResult(Job.java:54)
    at play.jobs.Job$2.apply(Job.java:199)
    at play.db.jpa.JPA.withTransaction(JPA.java:321)
    at play.db.jpa.JPA.withinFilter(JPA.java:217)
    at play.db.jpa.JPAPlugin$TransactionalFilter.withinFilter(JPAPlugin.java:299)
    at play.jobs.Job.withinFilter(Job.java:176)
    at play.jobs.Job.call(Job.java:196)
    at Invocation.Job(Play!)
10:49:14,427 ERROR ~ 
 

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转载自blog.csdn.net/qq_26775359/article/details/81180775