> On 18 Nov 2014, at 1:33 pm, Roland King <r...@rols.org> wrote: > Try breakpointing on CGPostError - that used to work although I don’t recall > whether it was iOS only or OSX as well. > > Chances it’s your bug are about 1%, that message has been popping up for > years as various bits of iOS and OSX are broken, I don’t think it will ever > become a fatal error because it would be too destructive if it ever did.
Thanks, that caught it. The stack trace is: #0 0x00007fff8d54ca60 in handle_invalid_context () #1 0x00007fff82211c50 in -[NSView _drawRect:clip:] () #2 0x00007fff8221067a in -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] () #3 0x00007fff8220e516 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] () #4 0x00007fff8231d070 in -[NSNextStepFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] () #5 0x00007fff8220a7cb in -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] () #6 0x00007fff821e91ca in -[NSView displayIfNeeded] () #7 0x00007fff87623fe8 in -[NSWindowCentricRemoteView _ensureMirroredServiceWindowContents] () #8 0x00007fff876270cd in __70-[NSWindowCentricRemoteView maintainAssociationForcingDisassociation:]_block_invoke_22857 () #9 0x00007fff8762d73b in withScreenUpdatesDisabled () #10 0x00007fff87627095 in __70-[NSWindowCentricRemoteView maintainAssociationForcingDisassociation:]_block_invoke2854 () #11 0x00007fff876217cb in -[NSRemoteViewBase _disassociate:] () #12 0x00007fff87626d58 in -[NSWindowCentricRemoteView maintainAssociationForcingDisassociation:] () #13 0x00007fff87614209 in -[NSRemoteViewBase _finishAdvanceToConfigPhase:] () #14 0x00007fff87614a53 in -[NSRemoteViewBase advanceToConfigPhase:awaitingWindowRights:] () #15 0x00007fff87622f7b in -[NSWindowCentricRemoteView advanceToConfigPhase] () #16 0x00007fff87615223 in -[NSRemoteViewBase viewServiceMarshalProxy:withErrorHandler:] () #17 0x00007fff8760b8a8 in -[NSRemoteViewBase bridge] () #18 0x00007fff8298fd3e in -[NSDocumentRevisionsView _createTimelineWindow] () #19 0x00007fff829907b4 in -[NSDocumentRevisionsView _createUI] () #20 0x00007fff829858f5 in -[NSDocumentRevisionsController _prepareForStartAnimation] () #21 0x00007fff82987100 in __85-[NSDocumentRevisionsController startVisualizationWithDocument:options:thenContinue:]_block_invoke () #22 0x00007fff82986ec0 in -[NSDocumentRevisionsController startVisualizationWithDocument:options:thenContinue:] () #23 0x00007fff8251cd3b in __29-[NSDocument _browseVersions]_block_invoke () #24 0x00007fff824f6ca8 in -[NSDocument _processActivity:blockingMainThread:] () #25 0x00007fff824f7c68 in -[NSDocument performActivityWithSynchronousWaiting:usingBlock:cancellationHandler:] () #26 0x00007fff8251cca1 in -[NSDocument _browseVersions] () Which suggests you're right, it's not my bug. You'd think Apple would deal with these before a major OS release. --Graham _______________________________________________ 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
