我几个小时就面临着这个奇怪的问题,它突然开始了.每当我尝试在
Xcode中选择颜色面板中的不同选项卡时,整个Xcode都会因错误而崩溃,
UNCAUGHT EXCEPTION (NSRangeException): Cannot remove an observer <NSColorPickerPageableNameListScrollView 0x7fb8f6ce0910> for the key path "contentLayoutRect" from <HighlightColorPanel 0x7fb8f6c94af0> because it is not registered as an observer.
以下是错误的完整堆栈跟踪,
Process: Xcode [1958]
Path: /Applications/Xcode.app/Contents/MacOS/Xcode
Identifier: com.apple.dt.Xcode
Version: 6.3.2 (7718)
Build Info: IDEFrameworks-7718000000000000~2
App Item ID: 497799835
App External ID: 812404257
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Xcode [1958]
User ID: 501
Date/Time: 2015-06-20 13:50:18.080 +0530
OS Version: Mac OS X 10.10.3 (14D136)
Report Version: 11
Anonymous UUID: 1A8B5EF9-7E79-106C-D0F5-5648FF5FD699
Time Awake Since Boot: 6500 seconds
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000,0x0000000000000000
Application Specific Information:
ProductBuildVersion: 6D2105
UNCAUGHT EXCEPTION (NSRangeException): Cannot remove an observer <NSColorPickerPageableNameListScrollView 0x7fb8f6ce0910> for the key path "contentLayoutRect" from <HighlightColorPanel 0x7fb8f6c94af0> because it is not registered as an observer.
UserInfo: (null)
Hints: None
Backtrace:
0 0x00007fff8a22e024 __exceptionPreprocess (in CoreFoundation)
1 0x0000000104b5abb4 DVTFailureHintExceptionPreprocessor (in DVTFoundation)
2 0x00007fff8839f76e objc_exception_throw (in libobjc.A.dylib)
3 0x00007fff8a22deed +[NSException raise:format:] (in CoreFoundation)
4 0x00007fff89de0896 -[NSObject(NSKeyValueObserverRegistration) _removeObserver:forProperty:] (in Foundation)
5 0x00007fff89de05d9 -[NSObject(NSKeyValueObserverRegistration) removeObserver:forKeyPath:] (in Foundation)
6 0x00007fff89de04a4 -[NSObject(NSKeyValueObserverRegistration) removeObserver:forKeyPath:context:] (in Foundation)
7 0x00007fff8ae8f09b -[NSScrollView _setWindow:] (in AppKit)
8 0x00007fff8a14d705 __53-[__NSArrayM enumerateObjectsWithOptions:usingBlock:]_block_invoke (in CoreFoundation)
9 0x00007fff8a14ce09 -[__NSArrayM enumerateObjectsWithOptions:usingBlock:] (in CoreFoundation)
10 0x00007fff8b535474 __21-[NSView _setWindow:]_block_invoke735 (in AppKit)
11 0x00007fff89e013be -[NSISEngine withBehaviors:performModifications:] (in Foundation)
12 0x00007fff8adb1c54 -[NSView _setWindow:] (in AppKit)
13 0x00007fff8ade9091 -[NSView removeFromSuperview] (in AppKit)
14 0x00007fff8b280034 -[NSColorPanel _switchToPicker:] (in AppKit)
15 0x00007fff8b0ee1b1 -[NSToolbarButton sendAction:to:] (in AppKit)
16 0x00007fff8afdef5a -[NSToolbarItemViewer mouseDown:] (in AppKit)
17 0x00007fff8b54f2fc -[NSWindow _reallySendEvent:isDelayedEvent:] (in AppKit)
18 0x00007fff8aeded76 -[NSWindow sendEvent:] (in AppKit)
19 0x00007fff8aedb312 -[NSApplication sendEvent:] (in AppKit)
20 0x0000000105bd8c14 -[IDEApplication sendEvent:] (in IDEKit)
21 0x00007fff8ae04c68 -[NSApplication run] (in AppKit)
22 0x00007fff8ad81354 NSApplicationMain (in AppKit)
23 0x00007fff952435c9 start (in libdyld.dylib)
24 0x0000000000000001
abort() called
Application Specific Signatures:
NSRangeException
Application Specific Backtrace 1:
0 CoreFoundation 0x00007fff8a22e03c __exceptionPreprocess + 172
1 DVTFoundation 0x0000000104b5abb4 DVTFailureHintExceptionPreprocessor + 194
2 libobjc.A.dylib 0x00007fff8839f76e objc_exception_throw + 43
3 CoreFoundation 0x00007fff8a22deed +[NSException raise:format:] + 205
4 Foundation 0x00007fff89de0896 -[NSObject(NSKeyValueObserverRegistration) _removeObserver:forProperty:] + 604
5 Foundation 0x00007fff89de05d9 -[NSObject(NSKeyValueObserverRegistration) removeObserver:forKeyPath:] + 114
6 Foundation 0x00007fff89de04a4 -[NSObject(NSKeyValueObserverRegistration) removeObserver:forKeyPath:context:] + 253
7 AppKit 0x00007fff8ae8f09b -[NSScrollView _setWindow:] + 342
8 CoreFoundation 0x00007fff8a14d705 __53-[__NSArrayM enumerateObjectsWithOptions:usingBlock:]_block_invoke + 133
9 CoreFoundation 0x00007fff8a14ce09 -[__NSArrayM enumerateObjectsWithOptions:usingBlock:] + 313
10 AppKit 0x00007fff8b535474 __21-[NSView _setWindow:]_block_invoke735 + 169
11 Foundation 0x00007fff89e013be -[NSISEngine withBehaviors:performModifications:] + 155
12 AppKit 0x00007fff8adb1c54 -[NSView _setWindow:] + 3191
13 AppKit 0x00007fff8ade9091 -[NSView removeFromSuperview] + 453
14 AppKit 0x00007fff8b280034 -[NSColorPanel _switchToPicker:] + 231
15 AppKit 0x00007fff8b0ee1b1 -[NSToolbarButton sendAction:to:] + 75
16 AppKit 0x00007fff8afdef5a -[NSToolbarItemViewer mouseDown:] + 4981
17 AppKit 0x00007fff8b54f2fc -[NSWindow _reallySendEvent:isDelayedEvent:] + 14125
18 AppKit 0x00007fff8aeded76 -[NSWindow sendEvent:] + 470
19 AppKit 0x00007fff8aedb312 -[NSApplication sendEvent:] + 2504
20 IDEKit 0x0000000105bd8c14 -[IDEApplication sendEvent:] + 924
21 AppKit 0x00007fff8ae04c68 -[NSApplication run] + 711
22 AppKit 0x00007fff8ad81354 NSApplicationMain + 1832
23 libdyld.dylib 0x00007fff952435c9 start + 1
24 ??? 0x0000000000000001 0x0 + 1
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff8f7c7286 __pthread_kill + 10
1 libsystem_c.dylib 0x00007fff85fb6b53 abort + 129
2 com.apple.dt.IDEKit 0x0000000105e09753 +[IDEAssertionHandler _handleAssertionWithLogString:assertionSignature:assertionReason:extraBacktrace:] + 1507
3 com.apple.dt.IDEKit 0x0000000105e0a9c8 -[IDEAssertionHandler handleUncaughtException:] + 1077
4 com.apple.dt.IDEKit 0x0000000105e0aa94 IDEHandleUncaughtException + 94
5 com.apple.AppKit 0x00007fff8ae04d1c -[NSApplication run] + 891
6 com.apple.AppKit 0x00007fff8ad81354 NSApplicationMain + 1832
7 libdyld.dylib 0x00007fff952435c9 start + 1
Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x00007fff8f7c8232 kevent64 + 10
1 libdispatch.dylib 0x00007fff92c90a6a _dispatch_mgr_thread + 52
Thread 2:
0 libsystem_kernel.dylib 0x00007fff8f7c794a __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff8d7cb40d start_wqthread + 13
Thread 3:
0 libsystem_kernel.dylib 0x00007fff8f7c794a __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff8d7cb40d start_wqthread + 13
Thread 4:
0 libsystem_kernel.dylib 0x00007fff8f7c794a __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff8d7cb40d start_wqthread + 13
Thread 5:
0 libsystem_kernel.dylib 0x00007fff8f7c24de mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff8f7c164f mach_msg + 55
2 com.apple.CoreFoundation 0x00007fff8a13ceb4 __CFRunLoopServiceMachPort + 212
3 com.apple.CoreFoundation 0x00007fff8a13c37b __CFRunLoopRun + 1371
4 com.apple.CoreFoundation 0x00007fff8a13bbd8 CFRunLoopRunSpecific + 296
5 com.apple.Foundation 0x00007fff89e28a59 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 278
6 com.apple.DTDeviceKitBase 0x000000010f108f3c -[DTDKRemoteDeviceDataListener listenerThreadImplementation] + 974
7 com.apple.Foundation 0x00007fff89dd6dc2 __NSThread__main__ + 1345
8 libsystem_pthread.dylib 0x00007fff8d7cd268 _pthread_body + 131
9 libsystem_pthread.dylib 0x00007fff8d7cd1e5 _pthread_start + 176
10 libsystem_pthread.dylib 0x00007fff8d7cb41d thread_start + 13
Thread 6:: com.apple.CFSocket.private
0 libsystem_kernel.dylib 0x00007fff8f7c73fa __select + 10
1 libsystem_pthread.dylib 0x00007fff8d7cd268 _pthread_body + 131
2 libsystem_pthread.dylib 0x00007fff8d7cd1e5 _pthread_start + 176
3 libsystem_pthread.dylib 0x00007fff8d7cb41d thread_start + 13
Thread 7:: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x00007fff8f7c24de mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff8f7c164f mach_msg + 55
2 com.apple.CoreFoundation 0x00007fff8a13ceb4 __CFRunLoopServiceMachPort + 212
3 com.apple.CoreFoundation 0x00007fff8a13c37b __CFRunLoopRun + 1371
4 com.apple.CoreFoundation 0x00007fff8a13bbd8 CFRunLoopRunSpecific + 296
5 com.apple.CFNetwork 0x00007fff8600f220 +[NSURLConnection(Loader) _resourceLoadLoop:] + 434
6 com.apple.Foundation 0x00007fff89dd6dc2 __NSThread__main__ + 1345
7 libsystem_pthread.dylib 0x00007fff8d7cd268 _pthread_body + 131
8 libsystem_pthread.dylib 0x00007fff8d7cd1e5 _pthread_start + 176
9 libsystem_pthread.dylib 0x00007fff8d7cb41d thread_start + 13
Thread 8:
0 libsystem_kernel.dylib 0x00007fff8f7c24de mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff8f7c164f mach_msg + 55
2 com.apple.CoreFoundation 0x00007fff8a13ceb4 __CFRunLoopServiceMachPort + 212
3 com.apple.CoreFoundation 0x00007fff8a13c37b __CFRunLoopRun + 1371
4 com.apple.CoreFoundation 0x00007fff8a13bbd8 CFRunLoopRunSpecific + 296
5 com.apple.AppKit 0x00007fff8aed766b _NSEventThread + 137
6 libsystem_pthread.dylib 0x00007fff8d7cd268 _pthread_body + 131
7 libsystem_pthread.dylib 0x00007fff8d7cd1e5 _pthread_start + 176
8 libsystem_pthread.dylib 0x00007fff8d7cb41d thread_start + 13
Thread 9:: DYMobileDeviceManager
0 libsystem_kernel.dylib 0x00007fff8f7c24de mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff8f7c164f mach_msg + 55
2 com.apple.CoreFoundation 0x00007fff8a13ceb4 __CFRunLoopServiceMachPort + 212
3 com.apple.CoreFoundation 0x00007fff8a13c37b __CFRunLoopRun + 1371
4 com.apple.CoreFoundation 0x00007fff8a13bbd8 CFRunLoopRunSpecific + 296
5 com.apple.Foundation 0x00007fff89e28a59 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 278
6 com.apple.Foundation 0x00007fff89e9e17f -[NSRunLoop(NSRunLoop) run] + 74
7 com.apple.GPUToolsMobileFoundation 0x00000001175d789b -[DYMobileDeviceManager _deviceNotificationThread:] + 134
8 com.apple.Foundation 0x00007fff89dd6dc2 __NSThread__main__ + 1345
9 libsystem_pthread.dylib 0x00007fff8d7cd268 _pthread_body + 131
10 libsystem_pthread.dylib 0x00007fff8d7cd1e5 _pthread_start + 176
11 libsystem_pthread.dylib 0x00007fff8d7cb41d thread_start + 13
Thread 10:
0 libsystem_kernel.dylib 0x00007fff8f7c794a __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff8d7cb40d start_wqthread + 13
Thread 11:
0 libsystem_kernel.dylib 0x00007fff8f7c794a __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x00007fff8d7cb40d start_wqthread + 13
Thread 12:
0 libsystem_kernel.dylib 0x00007fff8f7c7136 __psynch_cvwait + 10
1 com.apple.Xcode.DevToolscore 0x000000010eb59866 -[XCBlockQueue _processBlocksInThreadSlotNumber:] + 456
2 com.apple.Foundation 0x00007fff89dd6dc2 __NSThread__main__ + 1345
3 libsystem_pthread.dylib 0x00007fff8d7cd268 _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff8d7cd1e5 _pthread_start + 176
5 libsystem_pthread.dylib 0x00007fff8d7cb41d thread_start + 13
Thread 13:
0 libsystem_kernel.dylib 0x00007fff8f7c7136 __psynch_cvwait + 10
1 com.apple.Xcode.DevToolscore 0x000000010eb59866 -[XCBlockQueue _processBlocksInThreadSlotNumber:] + 456
2 com.apple.Foundation 0x00007fff89dd6dc2 __NSThread__main__ + 1345
3 libsystem_pthread.dylib 0x00007fff8d7cd268 _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff8d7cd1e5 _pthread_start + 176
5 libsystem_pthread.dylib 0x00007fff8d7cb41d thread_start + 13
Thread 14:
0 libsystem_kernel.dylib 0x00007fff8f7c7136 __psynch_cvwait + 10
1 com.apple.Xcode.DevToolscore 0x000000010eb59866 -[XCBlockQueue _processBlocksInThreadSlotNumber:] + 456
2 com.apple.Foundation 0x00007fff89dd6dc2 __NSThread__main__ + 1345
3 libsystem_pthread.dylib 0x00007fff8d7cd268 _pthread_body + 131
4 libsystem_pthread.dylib 0x00007fff8d7cd1e5 _pthread_start + 176
5 libsystem_pthread.dylib 0x00007fff8d7cb41d thread_start + 13
Thread 15:
0 libsystem_kernel.dylib 0x00007fff8f7c24de mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff8f7c164f mach_msg + 55
2 com.apple.CoreFoundation 0x00007fff8a13ceb4 __CFRunLoopServiceMachPort + 212
3 com.apple.CoreFoundation 0x00007fff8a13c37b __CFRunLoopRun + 1371
4 com.apple.CoreFoundation 0x00007fff8a13bbd8 CFRunLoopRunSpecific + 296
5 com.apple.CoreFoundation 0x00007fff8a1f3671 CFRunLoopRun + 97
6 com.apple.DebugSymbols 0x00007fff8ace1b8f SpotlightQueryThread(void*) + 463
7 libsystem_pthread.dylib 0x00007fff8d7cd268 _pthread_body + 131
8 libsystem_pthread.dylib 0x00007fff8d7cd1e5 _pthread_start + 176
9 libsystem_pthread.dylib 0x00007fff8d7cb41d thread_start + 13
Thread 16:
0 libsystem_kernel.dylib 0x00007fff8f7c748a __semwait_signal + 10
1 com.apple.CoreSymbolication 0x00007fff882dbe67 0x7fff882c9000 + 77415
2 libsystem_pthread.dylib 0x00007fff8d7cd268 _pthread_body + 131
3 libsystem_pthread.dylib 0x00007fff8d7cd1e5 _pthread_start + 176
4 libsystem_pthread.dylib 0x00007fff8d7cb41d thread_start + 13
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000000 rbx: 0x0000000000000006 rcx: 0x00007fff5b27e948 rdx: 0x0000000000000000
rdi: 0x000000000000130f rsi: 0x0000000000000006 rbp: 0x00007fff5b27e970 rsp: 0x00007fff5b27e948
r8: 0x0000000000001fff r9: 0x00007fb8f3c38f60 r10: 0x0000000008000000 r11: 0x0000000000000206
r12: 0x00007fff8839a440 r13: 0x00007fb8f3eb68c0 r14: 0x00007fff77741300 r15: 0x00007fb8f3c23f00
rip: 0x00007fff8f7c7286 rfl: 0x0000000000000206 cr2: 0x00000001075f70e0
Logical cpu: 0
Error Code: 0x020000b8
Trap Number: 133
非常感谢你提前.
