crash in NSNavOutlineDelegate
crash in NSNavOutlineDelegate
- Subject: crash in NSNavOutlineDelegate
- From: Martin Wierschin <email@hidden>
- Date: Wed, 27 Jun 2007 21:37:38 -0700
We've had some users report that our application crashes when they're
otherwise not doing anything (eg: our app is in the background). The
reports all have a stack that looks like the one I've included at the
end of my email. All the other threads are idle waiting for locks.
We've never been able to reproduce the crash ourselves.
Has anyone seen anything like this, or have any idea what the cause
could be? The logs don't indicate the presence of any GUI haxies. TIA,
~Martin
Thread 0 Crashed:
0 libobjc.A.dylib 0x9ff424d8 objc_msgSend + 40
1 com.apple.CoreFoundation 0x902892a9 _CFArrayReplaceValues
+ 584
2 com.apple.CoreFoundation 0x90289059 CFArrayAppendValue + 151
3 com.apple.AppKit 0x925f0c3b -[NSNavOutlineDelegate
_highlightedNodes] + 184
4 com.apple.AppKit 0x925ef9b4 -[NSNavOutlineDelegate
prepareForReloadChildrenForNode:] + 59
5 com.apple.AppKit 0x9235b072 -[NSNavDataSource
_handleChildChanged:] + 367
6 com.apple.Foundation 0x90a6e17b _nsnote_callback + 230
7 com.apple.CoreFoundation 0x902cf3e6 __CFXNotificationPost
+ 345
8 com.apple.CoreFoundation 0x902c6bd1
_CFXNotificationPostNotification + 600
9 com.apple.Foundation 0x90a8bd42 -[NSNotificationCenter
postNotification:] + 117
10 com.apple.AppKit 0x922ca6ad +[NSNavFBENode
_postNotificationForEvent:notificationName:parent:child:fbeProperty:]
+ 491
11 com.apple.AppKit 0x922ca135 +[NSNavFBENode
_reallyProcessNotifications:] + 710
12 com.apple.Foundation 0x90a82b67 __NSFirePerformTimer +
403
13 com.apple.CoreFoundation 0x902a6d6e __CFRunLoopDoObservers
+ 342
14 com.apple.CoreFoundation 0x902a5e10 CFRunLoopRunSpecific +
827
15 com.apple.CoreFoundation 0x902a5ace CFRunLoopRunInMode + 61
16 com.apple.HIToolbox 0x91be28d8
RunCurrentEventLoopInMode + 285
17 com.apple.HIToolbox 0x91be1fe2 ReceiveNextEventCommon
+ 385
18 com.apple.HIToolbox 0x91be1e39
BlockUntilNextEventMatchingListInMode + 81
19 com.apple.AppKit 0x920cc465 _DPSNextEvent + 572
20 com.apple.AppKit 0x920cc056 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 137
21 com.apple.AppKit 0x920c5ddb -[NSApplication run] +
512
22 com.apple.AppKit 0x920b9d2f NSApplicationMain + 573
23 com.nisus.NisusWriter 0x00003096 _start + 228 (crt.c:272)
24 com.nisus.NisusWriter 0x00002fb1 start + 41
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