我在这里试图理解为什么我的应用程序(基于WKWebView的应用程序)在我按下听写按钮时崩溃了.
Thread : Crashed: com.apple.main-thread 0 libobjc.A.dylib 0x19a55a5f4 _class_getNonMetaClass + 212 1 libobjc.A.dylib 0x19a556ccc _class_resolveMethod + 112 2 libobjc.A.dylib 0x19a55f9a8 lookUpImpOrForward + 360 3 libobjc.A.dylib 0x19a55f80c lookUpImpOrNil + 12 4 libobjc.A.dylib 0x19a557048 class_respondsToSelector + 40 5 Foundation 0x1867fb004 +[NSBundle bundleForClass:] + 80 6 UIKit 0x18b1b038c -[UIView(UIDebugging) description] + 212 7 Foundation 0x1867f698c _NSDescriptionWithLocaleFunc + 108 8 CoreFoundation 0x18596f994 __CFStringAppendFormatCore + 8272 9 CoreFoundation 0x18596d90c _CFStringCreateWithFormatandArgumentsAux2 + 244 10 Foundation 0x1867f68e0 -[NSPlaceholderString initWithFormat:locale:arguments:] + 168 11 Foundation 0x1867f67b0 +[NSString stringWithFormat:] + 68 12 UIKit 0x18b6a47f8 -[UIDictationController insertSerializedDictationResult:withCorrectionIdentifier:] + 144 13 UIKit 0x18b6a4e44 __98-[UIDictationController finishDictationRecognitionWithPhrases:languageModel:correctionIdentifier:]_block_invoke + 420 14 UIKit 0x18b6a3e60 -[UIDictationController performIgnoringDocumentChanges:] + 48 15 UIKit 0x18b6a20a8 -[UIDictationController _runFinalizeOperation] + 48 16 UIKit 0x18b6a23a0 -[UIDictationController setState:] + 504 17 UIKit 0x18b6a4bd0 -[UIDictationController finishDictationRecognitionWithPhrases:languageModel:correctionIdentifier:] + 552 18 UIKit 0x18b6a50c0 -[UIDictationController dictationConnection:didRecognizePhrases:languageModel:correctionIdentifier:] + 204 19 AssistantServices 0x18cd81bd4 -[AFDictationConnection _tellSpeechDelegateDidRecognizeSpeechPhrases:languageModel:correctionIdentifier:] + 188 20 AssistantServices 0x18cd841a4 __101-[AFDictationConnectionServiceDelegate speechDidRecognizePhrases:usingSpeechModel:correctionContext:]_block_invoke + 76 21 libdispatch.dylib 0x19ad756e8 _dispatch_call_block_and_release + 24 22 libdispatch.dylib 0x19ad756a8 _dispatch_client_callout + 16 23 libdispatch.dylib 0x19ad7adb0 _dispatch_main_queue_callback_4CF + 1844 24 CoreFoundation 0x18595c1f8 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12 25 CoreFoundation 0x18595a060 __CFRunLoopRun + 1628 26 CoreFoundation 0x185888ca0 CFRunLoopRunSpecific + 384 27 GraphicsServices 0x190ac4088 GSEventRunModal + 180 28 UIKit 0x18afa0ffc UIApplicationMain + 204 29 ChatApp 0x10004f2a0 main (AppDelegate.swift:16) 30 libdyld.dylib 0x19ada68b8 start + 4
任何的想法 ？有人遇到同样的问题吗？你有CrashLytics日志上层.
解决方法
迟到了这个派对,但是我跟踪了使用方法
outlined in this answer弄乱WKWebView的输入附件时发生的类似崩溃.保留输入附件可以防止在听写期间发生崩溃.
如果是这种情况,你会看到I’ve outlined a workaround here.
