Thanks for the reference.
I tried rearranging the entities (though this particular subentity
was loaded after the super entity - but other subentities was loaded
befure their superentity), but i didn't solve the problem. The model
referencing the inheritance hierarchy is loaded after the model with
the inherticane hierarchy. And with the hand editing of the
index.eomodel file the super entities was loaded before the
subenties. So the fix mentioned in the wicki should be in place.
What really puzzles me is that the error only shows up, when the
models are connection to different databases. If all the data are in
the same dabase, there is no problem. Neither is there at problem
when referencing the leaves of the inheritance hierarchy.
Anyhow, gues I'll have to stop using cross model refences and
implement som other solution. The instability of this worries me
quite a bit.
And yeah, you're right access to the core code, and fix these issues
there would be nice.
The lack of bugfix updates and the being unable to fix these things
myself makes open source alternatives seems more and more appealing,
even though some of them might not have tools like EOModeller (I, for
one, don't find it that buggy ;-) ).
Cheers
Tonny
On Dec 14, 2006, at 7:41 PM, Francis Labrie wrote:
Hi,
Mike Schrag a écrit :
Wow -- that's really ridiculous. I need to take a look at Entity
Modeler and maybe adjust my sort ordering when I write entities
out to implement that workaround for you automatically.
Yeah, that's another crazy bug. Fixing Entity Modeler would provide
a nice automatic work around for entity initialization order
problem, but unfortunately not for model initialization order
problem...
I would really like to get hands on the core EOF code to fix these
damned bugs directly. :-(
On Dec 14, 2006, at 11:12 AM, Francis Labrie wrote:
Tonny Staunsbrink wrote:
[...]
Any input to this will be much appreciated.
BTW: it is single table inheritance and all the entities of the
inheritance hierarchy a placed in the same model (A).
This is a bug in EOF. Check at this reference, I pretty sure
you'll find the rigth solution: <http://en.wikibooks.org/wiki/
Programming:WebObjects/EOF/Using_EOF/
Problems#EOF_fails_to_fetch_or_save_entities_when_not_correctly_orde
red_in_model>
--
Francis Labrie
Saint-Bruno-de-Montarville, Quebec, Canada
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