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我的项目在Xcode 8中正常工作。但是，在Xcode 9中，它在启动时崩溃。将文本字段添加到故事板或点击textview会导致崩溃。如果没有文本字段，它不会崩溃。我尝试更新pod并检查64位兼容性，删除旧的字体文件，重新创建项目。这个项目有本地化。这可能是问题吗？在iOS11上添加文本框或点击textview崩溃
Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSCFConstantString substringToIndex:]: Index 9223372036854775807 out of bounds; string length 8'
*** First throw call stack:
(
0 CoreFoundation 0x000000010a9b11cb __exceptionPreprocess + 171
1 libobjc.A.dylib 0x000000010a30ff41 objc_exception_throw + 48
2 CoreFoundation 0x000000010aa25b95 +[NSException raise:format:] + 197
3 Foundation 0x0000000109d02df7 -[NSString substringToIndex:] + 118
4 UIKit 0x000000010bfcfd6c _normalizedAnimationKey + 97
5 UIKit 0x000000010bfcf718 -[UIViewAnimationState _shouldAnimateAdditivelyForKey:onLayer:forView:] + 128
6 UIKit 0x000000010bfd049d -[UIViewAnimationState actionForLayer:forKey:forView:] + 193
7 UIKit 0x000000010bffb6bb +[UIView(Animation) _defaultUIViewActionForLayer:forKey:] + 114
8 UIKit 0x000000010c939a22 -[UIView(UIKitManual) actionForLayer:forKey:] + 157
9 QuartzCore 0x000000010bd788c4 -[CALayer actionForKey:] + 104
10 QuartzCore 0x000000010bd7ea49 _ZN2CA5Layer12begin_changeEPNS_11TransactionEjP11objc_objectRS4_ + 169
11 QuartzCore 0x000000010bd86241 _ZN2CA5Layer12set_positionERKNS_4Vec2IdEEb + 253
12 QuartzCore 0x000000010bd76c96 -[CALayer setPosition:] + 43
13 UIKit 0x000000010bfe83b3 -[UIView setCenter:] + 233
14 UIKit 0x000000010bff0f7c -[UIView(Geometry) _applyISEngineLayoutValuesToBoundsOnly:] + 1103
15 UIKit 0x000000010bff106c -[UIView(Geometry) _resizeWithOldSuperviewSize:] + 125
16 CoreFoundation 0x000000010a93e297 -[__NSArrayM enumerateObjectsWithOptions:usingBlock:] + 487
17 UIKit 0x000000010bfefaf9 -[UIView(Geometry) resizeSubviewsWithOldSize:] + 165
18 UIKit 0x000000010ca9a98d -[UIView(AdditionalLayoutSupport) _is_layout] + 211
19 UIKit 0x000000010bff8d99 -[UIView(Hierarchy) _updateConstraintsAsNecessaryAndApplyLayoutFromEngine] + 989
20 UIKit 0x000000010c00d551 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1331
21 QuartzCore 0x000000010bd7d4ba -[CALayer layoutSublayers] + 153
22 QuartzCore 0x000000010bd815a9 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 401
23 UIKit 0x000000010bff7e5f -[UIView(Hierarchy) layoutBelowIfNeeded] + 662
24 UIKit 0x000000010cb6fe4f -[UIInputSetHostView layoutIfNeeded] + 104
25 UIKit 0x000000010cb792d9 -[UIInputWindowController updateToPlacement:withNormalAnimationsAndNotifications:] + 137
26 UIKit 0x000000010cb784ad __77-[UIInputWindowController moveFromPlacement:toPlacement:starting:completion:]_block_invoke.1000 + 197
27 UIKit 0x000000010c0009ec +[UIView(UIViewAnimationWithBlocks) _setupAnimationWithDuration:delay:view:options:factory:animations:start:animationStateGenerator:completion:] + 560
28 UIKit 0x000000010c000e3f +[UIView(UIViewAnimationWithBlocks) _animateWithDuration:delay:options:animations:start:completion:] + 116
29 UIKit 0x000000010cb77f81 -[UIInputWindowController moveFromPlacement:toPlacement:starting:completion:] + 1558
30 UIKit 0x000000010cb8027f -[UIInputWindowController setInputViewSet:] + 1147
31 UIKit 0x000000010cb775c2 -[UIInputWindowController performOperations:withAnimationStyle:] + 50
32 UIKit 0x000000010c720aa2 -[UIPeripheralHost(UIKitInternal) setInputViews:animationStyle:] + 1081
33 UIKit 0x000000010c16a781 -[UIResponder(UIResponderInputViewAdditions) reloadInputViews] + 81
34 UIKit 0x000000010cbf35f0 -[UITextView becomeFirstResponder] + 735
35 UIKit 0x000000010c53cb2b -[UITextInteractionAssistant(UITextInteractionAssistant_Internal) setFirstResponderIfNecessary] + 208
36 UIKit 0x000000010c50dde9 -[UITextGestureClusterSelection oneFingerTap:] + 3845
37 UIKit 0x000000010c52cb8b -[UIGestureRecognizerTarget _sendActionWithGestureRecognizer:] + 57
38 UIKit 0x000000010c535a13 _UIGestureRecognizerSendTargetActions + 109
39 UIKit 0x000000010c5332be _UIGestureRecognizerSendActions + 307
40 UIKit 0x000000010c53252a -[UIGestureRecognizer _updateGestureWithEvent:buttonEvent:] + 1002
41 UIKit 0x000000010c51788d _UIGestureEnvironmentUpdate + 1306
42 UIKit 0x000000010c517327 -[UIGestureEnvironment _deliverEvent:toGestureRecognizers:usingBlock:] + 484
43 UIKit 0x000000010c5163d3 -[UIGestureEnvironment _updateGesturesForEvent:window:] + 288
44 UIKit 0x000000010bfb645c -[UIWindow sendEvent:] + 4102
45 UIKit 0x000000010bf5b802 -[UIApplication sendEvent:] + 352
46 UIKit 0x000000010c88da50 __dispatchPreprocessedEventFromEventQueue + 2809
47 UIKit 0x000000010c8905b7 __handleEventQueueInternal + 5957
48 CoreFoundation 0x000000010a9542b1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
49 CoreFoundation 0x000000010a9f3d31 __CFRunLoopDoSource0 + 81
50 CoreFoundation 0x000000010a938c19 __CFRunLoopDoSources0 + 185
51 CoreFoundation 0x000000010a9381ff __CFRunLoopRun + 1279
52 CoreFoundation 0x000000010a937a89 CFRunLoopRunSpecific + 409
53 GraphicsServices 0x0000000110e169c6 GSEventRunModal + 62
54 UIKit 0x000000010bf3ed30 UIApplicationMain + 159
55 iSpect 0x00000001078e864f main + 111
56 libdyld.dylib 0x000000010e5d3d81 start + 1
请添加更多的代码 –
的这是一个非常大的项目。我不知道它在哪里崩溃。刚启动时崩溃 –
创建一个异常断点然后调试 –