由于未捕获的异常'NSInternalInconsistencyException'而终止应用程序,原因是:'无法在尚未激活的触摸上取消!'

当我在TextView中快速点击进入TableView时,我收到一条错误消息.它崩溃并给我错误信息:

 *** Assertion failure in -[_UIKBRTRecognizer notifyDelegateOfCancelledTouch:],   
/BuildRoot/Library/Caches/com.apple.xbs/Sources/UIKit/UIKit-3600.5.2/Keyboard/_UIKBRTRecognizer.m:996

2017-01-14 18:17:18.558043 Formbox_Dacia_BE_Bruxelles_2017[317:15523] 
*** Assertion failure in -[_UIKBRTRecognizer notifyDelegateOfCancelledTouch:], /BuildRoot/Library/

Terminating app due to uncaught exception 
'NSInternalInconsistencyException', reason: 'Can't cancel on a touch that isn't already active!'
*** First throw call stack:

  (0x1e00ae07 0x1d26b077 0x1e00ace1 0x1e8de0f1 0x236fbeb3 0x236fa3f1 0x3f6d67 0x402ed9 0x3fa215 0x404de1 0x404be9 0x1d866937 0x1d86648c)
    libc++abi.dylib: terminating with uncaught exception of type 
    NSException

有任何想法吗 ？

编辑:似乎是当我点击键盘选择时,我按下键盘触摸信息.