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pankaj semwal
Ranch Hand

Joined: Oct 07, 2008
Posts: 303
I have one to many relationship between screen and screenacess.
My hbm files are

And i am calling like this

But i am getting following excpetion:

Please tell me where i am wrong.

Reddy Prashanth
Ranch Hand

Joined: Aug 09, 2005
Posts: 61
In your mapping file, ScreenTb class has a one-to-many relation with AccessTb class. But in the, you are trying to save string objects in the set instead of

When you save screenTB, hibernate also will try to save accessTbs colleaction (cascade effect). But it will fail because , the collection contains Strings instead of our mapped entities (AcccessTb). Try to add AccessTB objects to the set and see.
I agree. Here's the link:
subject: org.hibernate.PropertyAccessException
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