> All right, but that does not cover the case of an object being added > using > the 'add' button linked to the array controller (which btw is > bound to the > correct managedObjectContext). Then you end up directly > in > awakeFromInsert, which at least should be OK if it is executed > only > once.>Using -[NSArrayController add:] as an action is often suitable only > >for the simplest cases. In your case, it would not be unreasonable to > >write your own action (in, say, the window controller) to create the > >object and insert it in the right place with the right characteristics.>It > might also be worth putting a test in awakeFromInsert -- first >check if the > object has been assigned to a persistent store, and only >assign if it has > not.Done that; it doesn't get called more than once, and it doesn't help to > do the assignObject: toPersistentStore: outside the awakeFromInsert.Note that > on systems with OS 10.5 (Leopard) it works fine, while on 10.4 (Tiger) it > always gives the error... We'll try to set it up using configurations in the > data model. Any other suggestions?Thanks,Arthur C. _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/_______________________________________________
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