Fritz, Thanks for the pointer, I had over looked this document in my own search. The issue was that I had deleted the record ok, but just a few lines further down I had referenced one of the fields of the deleted record... (only idiots do that! ) So the clue was from the document you pointed me to and specifically the line "Fail to break all relationships from other objects to that object." So I went looking for a mistake like I found.
Once again thanks for your time Regards Damien On 31/08/2010, at 10:41 AM, Fritz Anderson wrote: > Googling "CoreData could not fulfill a fault" yields > <http://developer.apple.com/mac/library/documentation/Cocoa/Conceptual/CoreData/Articles/cdTroubleshooting.html> > as the very first result; it took me three seconds to do this. > > You don't give enough information to say for sure, but can you tell us > whether the second cause for this error (not propagating the deletion into > relationships) fits your case? > > — F > > > > On 30 Aug 2010, at 4:40 PM, Damien Cooke wrote: > >> I have been deleting objects with code similar to this. >> >> NSManagedObjectContext *context = [[self fetchedResultsController] >> managedObjectContext]; >> >> [context deleteObject:videoEntity]; >> [managedObjectContext processPendingChanges]; >> >> //commit the delete >> NSError *saveError = nil; >> if (![context save:&saveError]) >> { >> NSLog(@"CoreData Failure"); >> }else { >> //all good >> NSLog(@"CoreData delete success"); >> NSLog(@"\n\nNumber of objects in store after delete: %d\n\n", >> [[self.fetchedResultsController fetchedObjects] count]); >> } >> >> This works fine (as far as deleting the entry) however it crashes with a >> crash like that shown below: I also saw a recommendation to add this: >> >> - (void)controllerDidChangeContent:(NSFetchedResultsController *)controller >> { >> NSLog(@"controllerDidChangeContent"); >> } >> >> This seems to make no difference to the crash. > > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
