Saagar Jha > On Jan 29, 2018, at 06:06, sumit bansal <sumitonline.ban...@gmail.com> wrote: > > Hi All, > > I am getting 2 non-reproducible crashes in my application related to Touch > Bar. It may be the bug in Appkit code. Does anyone has any idea about it? > > > ====================================================================== > Stack#1 > > Application Specific Information: > objc_msgSend() selector name: convertPoint:fromView: > > > Thread 0 Crashed:: Dispatch queue: com.apple.main-thread > 0 libobjc.A.dylib 0x00007fffa725605d objc_msgSend + 29 > 1 com.apple.AppKit 0x00007fff902c7120 > -[_NSScrubberPressAndHoldTransposer transposeTouch:] + 199 > 2 com.apple.AppKit 0x00007fff902de112 > -[NSTouchBarPressAndHoldTransposer transposeEvent:] + 653 > 3 com.apple.AppKit 0x00007fff9078d462 > __37-[NSTouchBarItemOverlay trackTouches]_block_invoke + 89 > 4 com.apple.AppKit 0x00007fff904d222d __50-[NSTouchDevice > _commandeerDirectTouches:handler:]_block_invoke + 237 > 5 com.apple.AppKit 0x00007fff9044a469 > _NSSendEventToDequingObservers + 372 > 6 com.apple.AppKit 0x00007fff9063706e > -[NSApplication(NSEvent) > _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 876 > 7 com.apple.AppKit 0x00007fff8feb03db -[NSApplication run] + > 926 > > > ====================================================================== > Stack#2 > > Crashed Thread: 0 Dispatch queue: com.apple.main-thread > > Exception Type: EXC_BAD_ACCESS (SIGSEGV) > Exception Codes: KERN_INVALID_ADDRESS at 0x000040dedeadbec0
This address looks very suspicious, and it might be trying to tell you something. Try turning on zombies and seeing if you can reproduce the crash again. > Exception Note: EXC_CORPSE_NOTIFY > > Termination Signal: Segmentation fault: 11 > Termination Reason: Namespace SIGNAL, Code 0xb > Terminating Process: exc handler [0] > > VM Regions Near 0x40dedeadbec0: > Memory Tag 255 00003e8114980000-00003e8114a00000 [ 512K] > rw-/rwx SM=PRV > --> > MALLOC_NANO 0000600000000000-0000600004000000 [ 64.0M] > rw-/rwx SM=PRV > > Application Specific Information: > objc_msgSend() selector name: removeFromSuperview > > > Thread 0 Crashed:: Dispatch queue: com.apple.main-thread > 0 libobjc.A.dylib 0x00007fff7cb68e9d objc_msgSend + 29 > 1 com.apple.AppKit 0x00007fff53efad2e > -[NSTouchBarColorPickerSwitcher hidePopover:] + 51 > 2 com.apple.AppKit 0x00007fff534d8cef -[NSView > _setSuperview:] + 212 > 3 com.apple.AppKit 0x00007fff534ddc7d -[NSView > removeFromSuperview] + 252 > 4 com.apple.AppKit 0x00007fff535f1740 -[NSView > removeFromSuperviewWithoutNeedingDisplay] + 38 > 5 com.apple.AppKit 0x00007fff53da0690 -[NSView _finalize] + > 1068 > 6 com.apple.AppKit 0x00007fff534eba62 -[NSView dealloc] + 164 > 7 com.apple.AppKit 0x00007fff53b98d86 > -[_NSTouchBarColorPickerContainerView dealloc] + 111 > 8 com.apple.AppKit 0x00007fff537932f4 -[NSViewController > dealloc] + 224 > 9 com.apple.AppKit 0x00007fff53ed278c > -[NSTouchBarColorPickerViewController dealloc] + 161 > 10 com.apple.AppKit 0x00007fff5353beed -[NSViewController > release] + 127 > 11 com.apple.AppKit 0x00007fff535f1edc -[NSAutounbinder > dealloc] + 56 > 12 libobjc.A.dylib 0x00007fff7cb6c087 (anonymous > namespace)::AutoreleasePoolPage::pop(void*) + 817 > 13 com.apple.CoreFoundation 0x00007fff55ed55d6 _CFAutoreleasePoolPop > + 22 > 14 com.apple.CoreFoundation 0x00007fff55f169ec __CFRunLoopRun + 2620 > 15 com.apple.CoreFoundation 0x00007fff55f15d23 CFRunLoopRunSpecific + > 483 > 16 com.apple.HIToolbox 0x00007fff5522de26 > RunCurrentEventLoopInMode + 286 > 17 com.apple.HIToolbox 0x00007fff5522db96 > ReceiveNextEventCommon + 613 > 18 com.apple.HIToolbox 0x00007fff5522d914 > _BlockUntilNextEventMatchingListInModeWithFilter + 64 > 19 com.apple.AppKit 0x00007fff534f8f5f _DPSNextEvent + 2085 > 20 com.apple.AppKit 0x00007fff53c8eb4c > -[NSApplication(NSEvent) > _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 3044 > 21 com.apple.AppKit 0x00007fff534edd6d -[NSApplication run] + > 764 > 22 com.adobe.exo.framework 0x000000010b6b5f48 > exo::app::OS_AppBase::RunEventLoop() + 56 > > ======================================================================================================================= > > Thanks in advance for your help. > > Regards, > Sumit Bansal > _______________________________________________ > > 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/saagar%40saagarjha.com > > This email sent to saa...@saagarjha.com _______________________________________________ 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
