> You can't do any UI-related updates from a secondary thread, you must ask the > main thread to do it. > > It might not be progress bars but anything at all that's being drawn from a > secondary thread. The error itself could indicate that an internal data > structure was used or updated by another thread while in an inconsistent > state.
Yes, I understand that. I am not aware of doing any drawing from secondary threads, although evidently it appears that somewhere in the program this is happening. My question is whether I can do anything to help track down the problem, because right now I am limited to code reading and/or the very slow process of disabling sections of code (slow because it's an intermittent problem and each time I would need to run for long enough that I can be reasonably sure I would have hit the error if I was going to...). _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
