There is something wrong with WKWebView. it crash. that: - (void)viewDidLoad { [super viewDidLoad]; [self.wkwebView evaluateJavaScript:@"navigator.userAgent" completionHandler:^(id _Nullable result, NSError * _Nullable error) { }]; } crash info ------------------------------------- Translated Report (Full Report Below) ------------------------------------- Incident Identifier: 2430792E-CF51-4EF1-94CF-EC72AC601B2C CrashReporter Key: 50bcb858d8f2af8c94fc75188b8a740c78e148ff Hardware Model: iPhone11,6 Process: Youkui4Phone [956] Path: /private/var/containers/Bundle/Application/198201AE-A0DE-4E8F-B84A-2209122A5783/Youkui4Phone.app/Youkui4Phone Identifier: com.youku.YouKu.InHouse Version: 11.1.13.8339 (2042174090) Code Type: ARM-64 (Native) Role: Foreground Parent Process: launchd [1] Coalition: com.youku.YouKu.InHouse [600] Date/Time: 2024-12-17 16:11:51.5863 +0800 Launch Time: 2024-12-17 15:47:19.4488 +0800 OS Version: iPhone OS 18.1.1 (22B91) Release Type: User Baseband Version: 7.00.00 Report Version: 104 Exception Type: EXC_CRASH (SIGKILL) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: FRONTBOARD 2343432205 <RBSTerminateContext| domain:10 code:0x8BADF00D explanation:scene-update watchdog transgression: app<com.youku.YouKu.InHouse(EEEC9FA9-AFA2-4648-B178-EFFB7C9FE91D)>:956 exhausted real (wall clock) time allowance of 10.00 seconds ProcessVisibility: Foreground ProcessState: Running WatchdogEvent: scene-update WatchdogVisibility: Foreground WatchdogCPUStatistics: ( "Elapsed total CPU time (seconds): 13.120 (user 13.120, system 0.000), 22% CPU", "Elapsed application CPU time (seconds): 2.732, 4% CPU" ) reportType:CrashLog maxTerminationResistance:Interactive> Triggered by Thread: 0 Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 libsystem_kernel.dylib 0x1e503ff90 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x21d17aa50 _pthread_cond_wait + 1204 2 JavaScriptCore 0x1ab495ce8 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 1900 3 JavaScriptCore 0x1ab4852e4 WTF::LockAlgorithm<unsigned char, (unsigned char)1, (unsigned char)2, WTF::EmptyLockHooks<unsigned char>>::lockSlow(WTF::Atomic<unsigned char>&) + 216 4 JavaScriptCore 0x1ac413cc0 JSC::JSLock::lock() + 568 5 JavaScriptCore 0x1ac45d0f0 JSC::JSRunLoopTimer::Manager::timerDidFireCallback() + 808 6 JavaScriptCore 0x1ab49e218 WTF::RunLoop::TimerBase::start(WTF::Seconds, bool)::$_0::__invoke(__CFRunLoopTimer*, void*) + 96 7 CoreFoundation 0x194cda894 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 32 8 CoreFoundation 0x194cda538 __CFRunLoopDoTimer + 1012 9 CoreFoundation 0x194cda08c __CFRunLoopDoTimers + 288 10 CoreFoundation 0x194c793b4 __CFRunLoopRun + 1856 11 CoreFoundation 0x194c78830 CFRunLoopRunSpecific + 588 12 GraphicsServices 0x1e0c581c4 GSEventRunModal + 164 13 UIKitCore 0x1977deeb0 -[UIApplication _run] + 816 14 UIKitCore 0x19788d5b4 UIApplicationMain + 340 15 Youkui4Phone 0x105160fcc main + 56 16 dyld 0x1ba666ec8 start + 2724

iPad WKWebView can't load some pages on "https://www.baidu.com" website e.g. "https://www.baidu.com/s?wd=123" When load 'https://www.baidu.com/s?wd=123' in wkwebview, some wkwebview.navigationDelegate methods are always called in a loop And this problem occurs in iPad iOS16+