我收到#560 NSInvalidArgumentException错误,如下所示;
-[_NSObserverList setCursorPosition:]: unrecognized selector sent to instance 0x1702a6ea0
CoreFoundation ___exceptionPreprocess
Fatal Exception: NSInvalidArgumentException
0 CoreFoundation 0x1854f21c0 __exceptionPreprocess
1 libobjc.A.dylib 0x183f2c55c objc_exception_throw
2 CoreFoundation 0x1854f9278 __methodDescriptionForSelector
3 CoreFoundation 0x1854f6278 ___forwarding___
4 CoreFoundation 0x1853f059c _CF_forwarding_prep_0
5 UIKit 0x18b830418 -[_UIKeyboardTextSelectionController selectTextWithGranularity:atPoint:executionContext:]
6 UIKit 0x18b8304b0 -[_UIKeyboardTextSelectionController selectTextWithGranularity:atPoint:completionHandler:]
7 UIKit 0x18b895928 -[_UIKeyboardBasedNonEditableTextSelectionGestureController oneFingerForcePan:]
8 UIKit 0x18b91b59c -[UIGestureRecognizerTarget _sendActionWithGestureRecognizer:]
9 UIKit 0x18b91eca4 _UIGestureRecognizerSendTargetActions
10 UIKit 0x18b4e02e8 _UIGestureRecognizerSendActions
11 UIKit 0x18b37e828 -[UIGestureRecognizer _updateGestureWithEvent:buttonEvent:]
12 UIKit 0x18b90ece8 _UIGestureEnvironmentUpdate
13 CoreFoundation 0x18549f7dc __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__
14 CoreFoundation …