Anyone else seen this?
It’s happening very rarely but enough to be a concern. I can’t find any way to
reproduce it at will. This stack trace contains none of my code at all - any
advice on how I can go about tackling this one?
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x000007fdaf108458
Exception Note: EXC_CORPSE_NOTIFY
VM Regions Near 0x7fdaf108458:
MALLOC_LARGE 0000000180188000-0000000180444000 [ 2800K] rw-/rwx
SM=PRV
-->
STACK GUARD 0000700000000000-0000700000001000 [ 4K] ---/rwx
SM=NUL stack guard for thread 3
Application Specific Information:
objc_msgSend() selector name: retain
Performing @selector(saveDocumentAs:) from sender NSMenuItem 0x7fdae252b880
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libobjc.A.dylib 0x00007fff9673e4dd objc_msgSend + 29
1 com.apple.QuartzCore 0x00007fff9550eb45
CA::Layer::setter(unsigned int, _CAValueType, void const*) + 165
2 com.apple.QuartzCore 0x00007fff9550ea9a -[CALayer setName:]
+ 43
3 com.apple.AppKit 0x00007fff9162fe15 -[NSView
makeBackingLayer] + 90
4 com.apple.AppKit 0x00007fff9162fc68 -[NSView(NSInternal)
_createLayerAndInitialize] + 117
5 com.apple.AppKit 0x00007fff9162f964 -[NSView
_doSetWantsLayerYES] + 473
6 com.apple.AppKit 0x00007fff9162f4a7 -[NSView
setWantsLayer:] + 487
7 com.apple.AppKit 0x00007fff9164442b -[NSThemeFrame
_updateTitleTextField] + 524
8 com.apple.AppKit 0x00007fff9164292e -[NSThemeFrame
_tileTitlebarAndRedisplay:] + 451
9 com.apple.AppKit 0x00007fff91641e5f -[NSThemeFrame
_updateButtons] + 3068
10 com.apple.AppKit 0x00007fff916411b3 -[NSThemeFrame
_moveTitlebarViewsToView:] + 724
11 com.apple.AppKit 0x00007fff9162eb41 __49-[NSThemeFrame
_floatTitlebarAndToolbarFromInit:]_block_invoke + 896
12 com.apple.AppKit 0x00007fff9162e6d1 +[NSAnimationContext
runAnimationGroup:completionHandler:] + 82
13 com.apple.AppKit 0x00007fff9162e5fd -[NSThemeFrame
_floatTitlebarAndToolbarFromInit:] + 104
14 com.apple.AppKit 0x00007fff9162afe9 -[NSThemeFrame
initWithFrame:styleMask:owner:] + 243
15 com.apple.AppKit 0x00007fff91627f74 -[NSWindow
_commonInitFrame:styleMask:backing:defer:] + 568
16 com.apple.AppKit 0x00007fff91627657 -[NSWindow
_initContent:styleMask:backing:defer:contentView:] + 1475
17 com.apple.AppKit 0x00007fff917ca26e -[NSPanel
_initContent:styleMask:backing:defer:contentView:] + 51
18 com.apple.AppKit 0x00007fff9162708d -[NSWindow
initWithContentRect:styleMask:backing:defer:] + 45
19 com.apple.AppKit 0x00007fff917ca229 -[NSPanel
initWithContentRect:styleMask:backing:defer:] + 78
20 com.apple.AppKit 0x00007fff91c86b22 -[NSSavePanel
initWithContentRect:styleMask:backing:defer:] + 679
21 com.apple.AppKit 0x00007fff91832a8d +[NSSavePanel
_crunchyRawUnbonedPanel] + 529
22 com.apple.AppKit 0x00007fff919ec150 -[NSDocument
_preparedSavePanelForOperation:] + 260
23 com.apple.AppKit 0x00007fff919ebc27 __85-[NSDocument
runModalSavePanelForSaveOperation:delegate:didSaveSelector:contextInfo:]_block_invoke_2
+ 313
—Graham
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