select new Map(o.id as id,o.regno as regno,o.uniscid as uniscid , o.entname as entname,o.lerep as lerep ,o.estdate as estdate,o.dom as dom, o.tel as tel , o.datasource as datasource ,d.nr as djjg  ) from DataQyfrEntity o  LEFT JOIN ABmDjjgEntity  d with (d.bm=o.djjg) 

报错信息：

 ERROR (org.hibernate.hql.PARSER:56) - Path expected for join!
 ERROR (org.hibernate.hql.PARSER:56) - Invalid path: 'd.nr'
 ERROR (org.hibernate.hql.PARSER:56) - <AST>:0:0: unexpected end of subtree
 WARN (WARN:185) - Handler execution resulted in exception
 java.lang.NullPointerException