Re: Single-table inheritance error
Re: Single-table inheritance error
- Subject: Re: Single-table inheritance error
- From: Mike Schrag <email@hidden>
- Date: Wed, 30 Sep 2009 16:15:01 -0400
java.lang.IllegalStateException: Unable to determine subentity of
'AbstractResource' for row: { ...bunch of attributes... }. Check
that the attribute 'resourceType' is marked as a class property in
the EOModel and that the value satisfies some subentity's
restricting qualifier.
The attribute _is_ marked as a class property and the value _does_
satisfy some subentity's restricting qualifier. This is beyond
doubt. I read somewhere once that there's a fluky thing wherein the
order of the entities alphabetically within the model matters.
Hence my parent entity begins with "A" and is the very first entity
in my model. Doesn't help.
is it marked as a class property in every subclass, too?
ms
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