On 14 Oct 2013, at 19:27, Rick Mann <[email protected]> wrote: > > On Oct 14, 2013, at 02:46 , Mike Abdullah <[email protected]> wrote: > >> So you're using the document architecture? Are you modifying the document >> outside of the -writeToURL:… methods? If so, there's your problem. > > It's Core Data, so I only ever modify the file via -[NSManagedObjectContext > save:]. I don't even implement a writeToURL:… anywhere.
Therein lies your problem. You are modifying the document behind NSDocument's back. Let the user/document system decide when to save, rather than saving the context yourself. If you do desperately need to force a save, do so through NSDocument, not the context. _______________________________________________ Cocoa-dev mailing list ([email protected]) 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
