Re: Xcode 5.1 crashing reproducibly
Re: Xcode 5.1 crashing reproducibly
- Subject: Re: Xcode 5.1 crashing reproducibly
- From: Joar Wingfors <email@hidden>
- Date: Sat, 29 Mar 2014 09:29:34 -0700
Hi Larry,
Please file a bug report, attach the nib file and steps to reproduce!
<http://developer.apple.com/bugreporter/>
Thanks,
Joar
On 29 mar 2014, at 09:10, Larry Campbell <email@hidden> wrote:
> I have a large-ish AppKit application with several nib files. On at least one of the nib files, if I make any edit at all to it, save, and then close my Xcode window, Xcode crashes. Anyone else seeing this, or know what I might be able to do to avoid it?
>
> - lc
>
>
> Application Specific Information:
> ProductBuildVersion: 5B130a
> ASSERTION FAILURE in /SourceCache/DVTFrameworks/DVTFrameworks-5072/DVTFoundation/Utilities/DVTFoundationUtilities_MRR.m:381
> Details: An instance 0x7fdd5aaf2320 of class NSFormCell was deallocated while key value observers were still registered with it. Observation info was leaked, and may even become mistakenly attached to some other object. Set a breakpoint on NSKVODeallocateBreak to stop here in the debugger. Here's the current observation info:
> <NSKeyValueObservationInfo 0x7fdd6ecf7460> (
> <NSKeyValueObservance 0x7fdd72557a00: Observer: 0x7fdd72557990, Key path: ibWidgetType, Options: <New: NO, Old: NO, Prior: YES> Context: 0x7fdd5ae83dc0, Property: 0x7fdd5ae82950>
> <NSKeyValueObservance 0x7fdd6ced2640: Observer: 0x7fdd6ced25d0, Key path: ibWidgetType, Options: <New: NO, Old: NO, Prior: YES> Context: 0x7fdd5ae83dc0, Property: 0x7fdd5ae82950>
> )
> Function: __DVTSetupKVODeallocAssertions_block_invoke_3139
> Thread: <NSThread: 0x7fdd68d15550>{name = (null), num = 1}
> Hints: None
> Backtrace:
> 0 0x000000010159cceb -[IDEAssertionHandler handleFailureInFunction:fileName:lineNumber:assertionSignature:messageFormat:arguments:] (in IDEKit)
> 1 0x00000001003ae82f _DVTAssertionHandler (in DVTFoundation)
> 2 0x00000001003aea8f _DVTAssertionFailureHandler (in DVTFoundation)
> 3 0x0000000100349acb __DVTSetupKVODeallocAssertions_block_invoke_3139 (in DVTFoundation)
> 4 0x00007fff880b3000 -[NSCell dealloc] (in AppKit)
> 5 0x00007fff8857af2e -[NSFormCell dealloc] (in AppKit)
> 6 0x00007fff8b6d5a7f NSKVODeallocate (in Foundation)
> 7 0x00007fff9141067f CFRelease (in CoreFoundation)
> 8 0x00007fff914238d9 -[__NSArrayM dealloc] (in CoreFoundation)
> 9 0x00007fff8f87d65a (anonymous namespace)::AutoreleasePoolPage::pop(void*) (in libobjc.A.dylib)
> 10 0x00007fff9142fb72 _CFAutoreleasePoolPop (in CoreFoundation)
> 11 0x00007fff8b6a7d17 __NSFireDelayedPerform (in Foundation)
> 12 0x00007fff914ac564 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ (in CoreFoundation)
> 13 0x00007fff914ac09f __CFRunLoopDoTimer (in CoreFoundation)
> 14 0x00007fff9151d5aa __CFRunLoopDoTimers (in CoreFoundation)
> 15 0x00007fff914678e5 __CFRunLoopRun (in CoreFoundation)
> 16 0x00007fff914670b5 CFRunLoopRunSpecific (in CoreFoundation)
> 17 0x00007fff8b369a0d RunCurrentEventLoopInMode (in HIToolbox)
> 18 0x00007fff8b369685 ReceiveNextEventCommon (in HIToolbox)
> 19 0x00007fff8b3695bc _BlockUntilNextEventMatchingListInModeWithFilter (in HIToolbox)
> 20 0x00007fff880663de _DPSNextEvent (in AppKit)
> 21 0x00007fff88065a2b -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] (in AppKit)
> 22 0x0000000100915e31 -[DVTApplication nextEventMatchingMask:untilDate:inMode:dequeue:] (in DVTKit)
> 23 0x00007fff88059b2c -[NSApplication run] (in AppKit)
> 24 0x00007fff88044913 NSApplicationMain (in AppKit)
> 25 0x00007fff856765fd start (in libdyld.dylib)
> 26 0x0000000000000001
>
>
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