Hello Joachim, Make sure you're not using asynchronous saving with NSPersistentDocument.
Beyond that, I think that there may still be some deep unresolved issues when NSPersistentDocument meets the new NSDocument features introduced in Lion. You'd get great value by filing a DTS Technical Support Incident on this. Keep them on the case until everything is fully explained. _______________________________________________ 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