> On 2 Nov 2016, at 19:30, Quincey Morris <quinceymor...@rivergatesoftware.com> > wrote: > > On Nov 2, 2016, at 10:00 , Konidaris Christos <ko...@escape.gr> wrote: > >> Our application crashes inside AppKit when compiled with any SDK > 10.9. The >> crash happens at the following point in the program: >> >> activityPaneController = [[ESC_ActivityPaneController alloc] >> initWithNibName: @“ESC_ActivitySideBox" bundle: nil]; >> [superV addSubview: activityPaneController.view]; > > To be precise, this is two points in the program (or more than two, if we > decide to be pedantic). > >> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread >> 0 com.apple.AppKit 0x00007fffd366a733 -[NSViewController >> _viewDidMoveToWindow:fromWindow:unhiding:] + 78 >> 1 com.apple.AppKit 0x00007fffd3601e12 -[NSView >> _setWindow:] + 3209 >> 2 com.apple.CoreFoundation 0x00007fffd599ee12 __53-[__NSArrayM >> enumerateObjectsWithOptions:usingBlock:]_block_invoke + 114 >> 3 com.apple.CoreFoundation 0x00007fffd599eccf -[__NSArrayM >> enumerateObjectsWithOptions:usingBlock:] + 239 >> 4 com.apple.AppKit 0x00007fffd3e26bfb __21-[NSView >> _setWindow:]_block_invoke.643 + 151 >> 5 com.apple.AppKit 0x00007fffd3601d1e -[NSView >> _setWindow:] + 2965 >> 6 com.apple.CoreFoundation 0x00007fffd599ee12 __53-[__NSArrayM >> enumerateObjectsWithOptions:usingBlock:]_block_invoke + 114 >> 7 com.apple.CoreFoundation 0x00007fffd599eca6 -[__NSArrayM >> enumerateObjectsWithOptions:usingBlock:] + 198 >> 8 com.apple.AppKit 0x00007fffd3e26bfb __21-[NSView >> _setWindow:]_block_invoke.643 + 151 >> 9 com.apple.AppKit 0x00007fffd3601d1e -[NSView >> _setWindow:] + 2965 >> 10 com.apple.AppKit 0x00007fffd35fe4c5 -[NSView >> addSubview:] + 461 >> 11 gr.escape.esc 0x000000010380a729 -[ESCSideBarController >> initialiseForWindow:andView:] + 985 (ESCSideBarController.mm:119) >> 12 gr.escape.esc 0x00000001037ccb29 -[ESCMainWindowController >> windowDidLoad] + 713 >> 13 com.apple.AppKit 0x00007fffd368fcd4 -[NSWindowController >> _windowDidLoad] + 682 >> 14 com.apple.AppKit 0x00007fffd362ff83 -[NSWindowController >> window] + 110 >> 15 com.apple.AppKit 0x00007fffd380bc0e -[NSWindowController >> showWindow:] + 36 > > According to line 11 of this backtrace, the view controller whose view led to > the crash is a ESCSideBarController, not a ESC_ActivityPaneController. Unless > you did something tricksy with #define, neither of the above 2 points in the > program is where the crash happened.
ESCSideBarController initialiseForWindow:andView: is where the addSubView: calls are made and crash at the first call (line 10). > The code loads 3 NSBoxes from separate NIBs and (tries) to add them as > subviews to an NSBox in the main program window. The program works if we > compile it with the 10.9 SDK. It crashes when compiled with any later SDK > (10.10, 10.11, 10.12, Latest macOS). I am using Xcode 8.1 on 10.12.1. No ARC, > no Storyboards and no AutoLayout are used in these parts of the program. I > include below the crash-log. > > So, you crash when loading views with view controllers, and it fails when > compiled against 10.10+ SDK. The thing that changed in macOS 10.10 is that > view controllers are automatically added to the responder chain, provided > that you link against 10.10 SDK or higher. Do you have “legacy” code that > used to do this manually? That would certainly lead to unhappiness. Thanks for the tip Quincey. I’ll certainly check this. _______________________________________________ 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
