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iOS15 system: 1.click UITextField crash 2.Click the second layer WebView to crash log:

  • Incident Identifier: 4F61CB1C-53DB-4EFD-B38F-93B973BE5CCC CrashReporter Key: 6fa29e4a6b7c708a032c474dff75ab04a89a6a5e Hardware Model: iPhone12,5 Process: AppName [2986] Path: /private/var/containers/Bundle/Application/***/AppName.app/AppName Identifier: com.***** Version: 8.0.0 (1) Code Type: ARM-64 (Native) Role: Foreground Parent Process: launchd [1] Coalition: com.***** [1262] Date/Time: 2022-01-28 16:14:58.8262 +0800 Launch Time: 2022-01-28 16:14:41.9927 +0800 OS Version: iPhone OS 15.2.1 (19C63) Release Type: User Baseband Version: 3.01.02 Report Version: 104 Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000001, 0x00000001812e01ec Exception Note: EXC_CORPSE_NOTIFY Termination Reason: SIGNAL 5 Trace/BPT trap: 5 Terminating Process: 888 handler [2986] Triggered by Thread: 0 Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 CoreFoundation 0x1812e01ec __NSI0 + 748 1 CoreFoundation 0x181333ad4 -[NSInvocation getArgument:atIndex:] + 148 2 Foundation 0x182b4f0dc _NSGetValueWithMethod + 220 3 Foundation 0x182b0ab2c -[NSObject(NSKeyValueCoding) valueForKey:] + 320 4 AccessibilityUtilities 0x196f8787c __57-[NSObject(UIAccessibilitySafeCategory) safeValueForKey:]_block_invoke + 40 5 AccessibilityUtilities 0x196f87640 -[NSObject(UIAccessibilitySafeCategory) _accessibilityPerformSafeValueKeyBlock:withKey:onClass:] + 96 6 AccessibilityUtilities 0x196f879a4 -[NSObject(UIAccessibilitySafeCategory) safeValueForKey:] + 240 7 UIKit 0x1f2042e38 -[UIViewControllerAccessibility _accessibilityLoadAccessibilityInformation] + 144 8 UIAccessibility 0x198c430e0 -[UIAccessibilityInformationLoader _loadAccessibilityInformationOnMainThread:] + 828 9 Foundation 0x182b15780 __NSFireTimer + 104 10 CoreFoundation 0x18136e318 [CFRUN IS_CALLING_OUT_TO A_TIMER_CALLBACK_FUNCTION] + 32 11 CoreFoundation 0x1812f2cf0 __CFRunLoopDoTimer + 1076 12 CoreFoundation 0x1812ed4ec __CFRunLoopDoTimers + 328 13 CoreFoundation 0x1812cbd08 __CFRunLoopRun + 1944 14 CoreFoundation 0x1812df468 CFRunLoopRunSpecific + 600 15 GraphicsServices 0x19ce6a38c GSEventRunModal + 164 16 UIKitCore 0x183c81088 -[UIApplication _run] + 1100 17 UIKitCore 0x1839ff958 UIApplicationMain + 2092 18 AppName 0x10060fed0 main + 352 19 dyld 0x105151aa4 start + 520 .......
fangyouping
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1 Answers1

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问题在avoidCrash中， [AvoidCrash makeAllEffective];改成[AvoidCrash becomeEffective];不再全局捕获

发现崩溃在avoidCrashMethodSignatureForSelector: 这个方法里转发底层方法_navigationControllerContentInsetAdjustment时候崩溃

fangyouping
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  • As it’s currently written, your answer is unclear. Please [edit] to add additional details that will help others understand how this addresses the question asked. You can find more information on how to write good answers [in the help center](/help/how-to-answer). – Community Feb 11 '22 at 12:43