这是我的查询:
$symptoms = $em->createQuery("SELECT p FROM QuestionnaireSigninBundle:TblSymptoms p where p.IsDeleted=0 ")->getArrayResult();
这是错误消息
[Semantical Error] line 0, col 62 near 'IsDeleted=0 ': Error: Class
Questionnaire\SigninBundle\Entity\TblSymptoms has no field or association
named IsDeleted