UIKitCore中崩溃[UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:]仅适用于iOS 12 [英] Crash in UIKitCore [UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:] iOS 12 only
问题描述
我收到的大量崩溃报告给Crashlytics.这仅在iOS 12上发生，并且我不知道如何重现.也许用户正在WKWebView上，并尝试从31 SafariServices 0x21d216740 __107+[_SFAutomaticPasswordInputViewController inputViewControllerWithAutoFillContext:passwordRules:completion:]_block_invoke.29 + 104
I am getting decent number of crashes that are reported to Crashlytics. This only happens on iOS 12 and I do not know how to reproduce this. Perhaps the user is on WKWebView and trying to enter a password from the hint in 31 SafariServices 0x21d216740 __107+[_SFAutomaticPasswordInputViewController inputViewControllerWithAutoFillContext:passwordRules:completion:]_block_invoke.29 + 104
如果有人有类似的崩溃或想法，将不胜感激.
If anyone has similar crash or ideas, it is greatly appreciated.
更新: 此问题已在此处跟踪: https://github.com/firebase/firebase- ios-sdk/issues/2283 感谢Igor
UPDATE: This issue is being tracked here: https://github.com/firebase/firebase-ios-sdk/issues/2283 Thanks to Igor
Crashed: com.apple.main-thread
0 libsystem_kernel.dylib 0x207743df8 __abort_with_payload + 8
1 libsystem_kernel.dylib 0x20773d838 abort_with_payload_wrapper_internal + 100
2 libsystem_kernel.dylib 0x20773d7d4 abort_with_payload_wrapper_internal + 34
3 libobjc.A.dylib 0x206d7d4b4 _objc_fatalv(unsigned long long, unsigned long long, char const*, char*) + 112
4 libobjc.A.dylib 0x206d7d40c __objc_error + 42
5 libobjc.A.dylib 0x206d94af0 weak_entry_insert(weak_table_t*, weak_entry_t*) + 314
6 libobjc.A.dylib 0x206d95a60 objc_initWeak + 360
7 UIKitCore 0x23457508c -[UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:] + 1628
8 UIKitCore 0x234fcaff8 -[UIView(Internal) _didMoveFromWindow:toWindow:] + 1240
9 UIKitCore 0x234fbdfac __45-[UIView(Hierarchy) _postMovedFromSuperview:]_block_invoke + 156
10 Foundation 0x20854d51c -[NSISEngine withBehaviors:performModifications:] + 108
11 UIKitCore 0x234fbde90 -[UIView(Hierarchy) _postMovedFromSuperview:] + 784
12 UIKitCore 0x234fcdbb8 -[UIView(Internal) _addSubview:positioned:relativeTo:] + 1740
13 UIKitCore 0x234843290 -[_UIKBCompatInputView addSubview:] + 48
14 UIKitCore 0x234845634 -[UICompatibilityInputViewController setInputMode:] + 980
15 CoreFoundation 0x207b1cd14 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
16 CoreFoundation 0x207b1cce0 ___CFXRegistrationPost_block_invoke + 64
17 CoreFoundation 0x207b1c1d0 _CFXRegistrationPost + 392
18 CoreFoundation 0x207b1be7c ___CFXNotificationPost_block_invoke + 96
19 CoreFoundation 0x207a941c0 -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1404
20 CoreFoundation 0x207b1b908 _CFXNotificationPost + 696
21 Foundation 0x20852aeb0 -[NSNotificationCenter postNotificationName:object:userInfo:] + 68
22 UIKitCore 0x234956920 -[UIKeyboardImpl _setKeyboardInputMode:userInitiated:updateIndicator:force:executionContext:] + 1108
23 UIKitCore 0x2349564b0 -[UIKeyboardImpl setKeyboardInputMode:userInitiated:updateIndicator:executionContext:] + 112
24 UIKitCore 0x2349a4460 -[UIKeyboardTaskEntry execute:] + 200
25 UIKitCore 0x2349a2b70 -[UIKeyboardTaskQueue continueExecutionOnMainThread] + 384
26 UIKitCore 0x2349a3280 -[UIKeyboardTaskQueue addAndReturnTask:] + 132
27 UIKitCore 0x2349a37d0 -[UIKeyboardTaskQueue performSingleTask:] + 136
28 UIKitCore 0x234956098 -[UIKeyboardImpl setInputMode:userInitiated:] + 116
29 UIKitCore 0x234844e9c -[UICompatibilityInputViewController resetInputModeInMainThread] + 196
30 UIKitCore 0x234846450 __51-[UICompatibilityInputViewController setInputMode:]_block_invoke.624 + 544
31 SafariServices 0x21d216740 __107+[_SFAutomaticPasswordInputViewController inputViewControllerWithAutoFillContext:passwordRules:completion:]_block_invoke.29 + 104
32 libdispatch.dylib 0x2075e76c8 _dispatch_call_block_and_release + 24
33 libdispatch.dylib 0x2075e8484 _dispatch_client_callout + 16
34 libdispatch.dylib 0x2075949ec _dispatch_main_queue_callback_4CF$VARIANT$mp + 1068
35 CoreFoundation 0x207b3e1bc __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
36 CoreFoundation 0x207b39084 __CFRunLoopRun + 1964
37 CoreFoundation 0x207b385b8 CFRunLoopRunSpecific + 436
38 GraphicsServices 0x209dac584 GSEventRunModal + 100
39 UIKitCore 0x234b30bc8 UIApplicationMain + 212
40 MyApp 0x102f15770 main (main.m:29)
41 libdyld.dylib 0x2075f8b94 start + 4
更新:
Firebase团队报告说它已在5.19.0 https:/中修复./firebase.google.com/support/release-notes/ios#5.19.0
Firebase team reported that it is fixed in 5.19.0 https://firebase.google.com/support/release-notes/ios#5.19.0
Performance Monitoring
Fixed a crash related to password auto-fill screen
推荐答案
我遇到了类似的崩溃.仅当我依次使用3个UITextFields时，它才发生:电子邮件，密码，密码.对于密码字段，属性isSecureTextEntry设置为true.为了使其崩溃，我将焦点更改为密码字段之一，切换到主屏幕并返回到应用程序.有时是在主屏幕和应用之间的第二次或第三次切换时发生的.
I had a similar crash. It happened only if I had 3 UITextFields in this order: email, password, password. For password fields property isSecureTextEntry is set to true. For make it crash I changed the focus to one of the password fields, switched to the main screen and back to the app. Sometimes it happened on second or third switching between main screen and app.
因此，在我的情况下，原因是Firebase/Performance pod.我将其删除了一段时间-这已修复了该错误.
So, in my case the reason was Firebase/Performance pod. I’ve removed it for a while — this fixed the bug.
更新:Firebase团队在5.19.0中修复了此错误.只需更新您的Firebase吊舱.
UPDATE: Firebase team fixes this bug in 5.19.0. Just update your firebase pods.
这篇关于UIKitCore中崩溃[UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:]仅适用于iOS 12的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
