点击保存后会崩溃

[Longxr]

点击保存后会崩溃，重新进入后能看到保存的内容；然后撰写每次都会显示上一次保存的内容

[Longxr]

2017-07-05 14:09:58.663 Diary_WhatsUrName?[3282:323256] *** Assertion failure in -[UIKeyboardTaskQueue scheduleTask:timeInterval:repeats:], /BuildRoot/Library/Caches/com.apple.xbs/Sources/UIKit_Sim/UIKit-3600.7.47/Keyboard/UIKeyboardTaskQueue.m:502
2017-07-05 14:09:58.669 Diary_WhatsUrName?[3282:323256] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '-[UIKeyboardTaskQueue(UIKeyboardScheduledTask) scheduleTask:timeInterval:repeats:] may only be called from the main thread.'
*** First throw call stack:
(
0 CoreFoundation 0x000000010487bb0b __exceptionPreprocess + 171
1 libobjc.A.dylib 0x0000000103ecb141 objc_exception_throw + 48
2 CoreFoundation 0x000000010487fcf2 +[NSException raise:format:arguments:] + 98
3 Foundation 0x0000000103a65536 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 193
4 UIKit 0x00000001061414eb -[UIKeyboardTaskQueue(UIKeyboardScheduledTask) scheduleTask:timeInterval:repeats:] + 181
5 UIKit 0x00000001058da62a -[UIKeyboardImpl touchAutocorrectPromptTimer] + 209
6 UIKit 0x0000000105af0a74 -[UIKeyboardLayoutStar setKeyplaneName:] + 10017
7 UIKit 0x0000000105af6689 -[UIKeyboardLayoutStar showKeyboardWithInputTraits:screenTraits:splitTraits:] + 482
8 UIKit 0x00000001058c76cb -[UIKeyboardImpl finishLayoutChangeWithArguments:] + 518
9 UIKit 0x00000001058c7e32 -[UIKeyboardImpl updateLayout] + 1161
10 UIKit 0x00000001058c1a04 -[UIKeyboardImpl setDelegate:force:] + 2635
11 UIKit 0x0000000105cd7611 -[UIPeripheralHost(UIKitInternal) _reloadInputViewsForResponder:] + 948
12 UIKit 0x000000010581c62d -[UIResponder(UIResponderInputViewAdditions) reloadInputViews] + 81
13 UIKit 0x000000010581aef1 -[UIResponder _windowBecameKey] + 165
14 UIKit 0x00000001056819bb -[UIWindow _makeKeyWindowIgnoringOldKeyWindow:] + 421
15 UIKit 0x000000010566f025 -[UIWindow _setHidden:forced:] + 219
16 Diary_WhatsUrName? 0x00000001038c50b6 -[DWDiaryTipsView disappear] + 102
17 Diary_WhatsUrName? 0x00000001038ce2c1 __34-[DWDiaryTypingView buttonSaveTap]_block_invoke.100 + 65
18 libdispatch.dylib 0x0000000107ffd05c _dispatch_client_callout + 8
19 libdispatch.dylib 0x0000000107fd9c6e _dispatch_continuation_pop + 1020
20 libdispatch.dylib 0x0000000107fee9fc _dispatch_source_latch_and_call + 230
21 libdispatch.dylib 0x0000000107fe74f1 _dispatch_source_invoke + 1167
22 libdispatch.dylib 0x0000000107fdcb32 _dispatch_queue_override_invoke + 654
23 libdispatch.dylib 0x0000000107fdeec4 _dispatch_root_queue_drain + 634
24 libdispatch.dylib 0x0000000107fdebef _dispatch_worker_thread3 + 123
25 libsystem_pthread.dylib 0x00000001083945a2 _pthread_wqthread + 1299
26 libsystem_pthread.dylib 0x000000010839407d start_wqthread + 13
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)