Re: a weird EOModeler/EOF exception
Re: a weird EOModeler/EOF exception
- Subject: Re: a weird EOModeler/EOF exception
- From: Jonathan Rochkind <email@hidden>
- Date: Thu, 18 Sep 2003 13:21:15 -0500
I think what happened is that somehow, in a CVS transaction, an entity lost
attributes that were destination attributes of relationships from other
entities. The fact that the relationships involved were somewhat
unconventional may have made the error even weirder.
EOModeler, of course, wouldn't let me add the attributes, because it kept
giving me the error. But opening up the .plist and adding the attributes by
hand seems to have put everything back in a stable state. Hopefully the
weirdness of my relationships isn't actually causing any problems, and
everything will work.
--Jonathan
At 11:01 AM 9/18/2003 -0700, Chuck Hill wrote:
I *never* seen that before, and I've seriously aggravated EOModeler at
times. :-)
Has something lost its parent in an inheritance hierarchy?
Chuck
Jonathan Rochkind wrote:
I have made some changes to my model. They seemed to work, although they
are a bit odd (I added a relationship in such a way that it can't have an
inverse relationship; the inverse relationship wouldn't make any sense).
Everything seemed to work for a while, but suddenly when I open up
EOModeler and try to do some work, I get errors like this:
"Error: unable to add join {
sourceAttribute = {
columnName = ListID;
externalType = int;
name = listID;
precision = 10;
valueClassName = NSNumber;
valueType = i;
};
} to relationship participationAsToMany in entity IBCReadingList because
the destinationAttribute's entity (Participation) doesn't match this
relationship's destinationEntity"
Huh? Any idea what this means?
--Jonathan
_______________________________________________
webobjects-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/webobjects-dev
Do not post admin requests to the list. They will be ignored.
--
Chuck Hill email@hidden
Global Village Consulting Inc. http://www.global-village.net
Progress is the mother of all problems.
- G. K. Chesterton
_______________________________________________
webobjects-dev mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/webobjects-dev
Do not post admin requests to the list. They will be ignored.