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我一直在收到一些崩溃日志，以查找我无法复制的错误。当用户点击应用中的textView时发生崩溃。 textView位于tableView下方，我扩展了textView的底部约束以适应屏幕上的键盘。该约束通过键盘通知（NSNotificationCenter keyboardWillShow）进行扩展。iOS崩溃日志帮助需要
下面是两个崩溃日志。任何帮助，将不胜感激！
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Application Specific Information:
abort() called
Filtered syslog:
None found
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x0000000189793014 __pthread_kill + 8
1 libsystem_pthread.dylib 0x000000018985b450 pthread_kill + 112
2 libsystem_c.dylib 0x0000000189707400 abort + 140
3 libswiftCore.dylib 0x0000000100f55dbc swift_deletedMethodError (__hidden#18700_:282)
4 libswiftCore.dylib 0x0000000100f3b5e4 _hidden#18056_ (__hidden#18099_:392)
5 libswiftCore.dylib 0x0000000100f3b674 swift_dynamicCastClass (__hidden#18099_:478)
6 libswiftCore.dylib 0x0000000100f3b704 swift_dynamicCastClassUnconditional (__hidden#18099_:502)
7 dotnative 0x000000010029e4ac 0x100064000 + 2335916
8 dotnative 0x0000000100290404 0x100064000 + 2278404
9 UIKit 0x00000001907a8484 -[UITableView _selectRowAtIndexPath:animated:scrollPosition:notifyDelegate:] + 1424
10 UIKit 0x0000000190858f34 -[UITableView _userSelectRowAtPendingSelectionIndexPath:] + 268
11 UIKit 0x000000019090bfdc _runAfterCACommitDeferredBlocks + 292
12 UIKit 0x00000001908fdd50 _cleanUpAfterCAFlushAndRunDeferredBlocks + 560
13 UIKit 0x000000019066d0b4 _afterCACommitHandler + 168
14 CoreFoundation 0x000000018a7720c0 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 32
15 CoreFoundation 0x000000018a76fcf0 __CFRunLoopDoObservers + 372
16 CoreFoundation 0x000000018a770180 __CFRunLoopRun + 1024
17 CoreFoundation 0x000000018a69e2b8 CFRunLoopRunSpecific + 444
18 GraphicsServices 0x000000018c152198 GSEventRunModal + 180
19 UIKit 0x00000001906e57fc -[UIApplication _run] + 684
20 UIKit 0x00000001906e0534 UIApplicationMain + 208
21 dotnative 0x000000010006c9f4 0x100064000 + 35316
22 libdyld.dylib 0x00000001896815b8 start + 4
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Application Specific Information:
abort() called
Filtered syslog:
None found
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x0000000181c3f014 __pthread_kill + 8
1 libsystem_pthread.dylib 0x0000000181d07450 pthread_kill + 112
2 libsystem_c.dylib 0x0000000181bb3400 abort + 140
3 libswiftCore.dylib 0x0000000100faddbc 0x100dd4000 + 1940924
4 libswiftCore.dylib 0x0000000100f935e4 0x100dd4000 + 1832420
5 libswiftCore.dylib 0x0000000100f93674 0x100dd4000 + 1832564
6 libswiftCore.dylib 0x0000000100f93704 0x100dd4000 + 1832708
7 dotnative 0x000000010027a4ac 0x100040000 + 2335916
8 dotnative 0x000000010026c404 0x100040000 + 2278404
9 UIKit 0x0000000188c54484 -[UITableView _selectRowAtIndexPath:animated:scrollPosition:notifyDelegate:] + 1424
10 UIKit 0x0000000188d04f34 -[UITableView _userSelectRowAtPendingSelectionIndexPath:] + 268
11 UIKit 0x0000000188db7fdc _runAfterCACommitDeferredBlocks + 292
12 UIKit 0x0000000188da9d50 _cleanUpAfterCAFlushAndRunDeferredBlocks + 560
13 UIKit 0x0000000188b190b4 _afterCACommitHandler + 168
14 CoreFoundation 0x0000000182c1e0c0 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 32
15 CoreFoundation 0x0000000182c1bcf0 __CFRunLoopDoObservers + 372
16 CoreFoundation 0x0000000182c1c180 __CFRunLoopRun + 1024
17 CoreFoundation 0x0000000182b4a2b8 CFRunLoopRunSpecific + 444
18 GraphicsServices 0x00000001845fe198 GSEventRunModal + 180
19 UIKit 0x0000000188b917fc -[UIApplication _run] + 684
20 UIKit 0x0000000188b8c534 UIApplicationMain + 208
21 dotnative 0x00000001000489f4 0x100040000 + 35316
22 libdyld.dylib 0x0000000181b2d5b8 start + 4
如果我们可以看到你班上的代码会更好 –
我真的认为它已经算出来了。我只是一个白痴。用户报告“textfield”崩溃。他们实际上是指一个看起来像textField的单元格。这个牢房正在迷路。有时间调整UI以使其更清晰。 – user7481248