HQL语句子查询问题

[jurr46]

String queryHql="select a from Products as a where a.id.proId in "
+" (select b.id.proid from Protypedetails as b where b.id.subId="+subid+") "
+" order by a.thedate";

总是报org.hibernate.QueryException异常：
could not resolve property: id.proid of: com.jurr.voo.Protypedetails [select a from com.jurr.voo.Products as a where a.id.proId in (select b.id.proid from com.jurr.voo.Protypedetails as b where b.id.subId=1) order by a.thedate]

请教是语句语法的问题还是哪里的问题？
我的 a.id.proId 、b.id.proid 、b.id.subId 、a.thedate都是存在的，不知道异常里说的 property: id.proid 指的是什么

请指点～

[SuperCustomer]

你的id.proid是什么意思？

[jurr46]

感谢一楼，我的b.id.proid 拼写错误，应该是b.id.proId ,问题已解决