The application that I'm working on uses WebKit. I'm seeing some crashes that happen only in iOS 17.1, regarding the WebSelectionRect. NSInvalidArgumentException: -[WebSelectionRect _transform]: unrecognized selector sent to instance 0x280e18dc0 0 CoreFoundation +0xec86c ___exceptionPreprocess 1 libobjc.A.dylib +0x2bbfc _objc_exception_throw 2 CoreFoundation +0x17d198 -[NSObject(NSObject) doesNotRecognizeSelector:] 3 CoreFoundation +0x31ff4 ____forwarding___ 4 CoreFoundation +0x172b0c ___forwarding_prep_0___ 5 UIKitCore +0x9314ac -[_UITextChoiceAccelerationBubble updateWithChoices:fromParentView:referenceTextView:presentedFromRect:] 6 UIKitCore +0x93a8cc ___96-[_UITextChoiceAccelerationAssistant showPromptForReplacementCandidate:originalCandidate:delay:]_block_invoke 7 Foundation +0x74dd68 ___NSFireTimer 8 CoreFoundation +0xad5cc ___CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ 9 CoreFoundation +0xad274 ___CFRunLoopDoTimer 10 CoreFoundation +0x36e70 ___CFRunLoopDoTimers 11 CoreFoundation +0x33e88 ___CFRunLoopRun 12 CoreFoundation +0x33664 _CFRunLoopRunSpecific 13 GraphicsServices +0x35e8 _GSEventRunModal 14 UIKitCore +0x22d37c -[UIApplication _run] 15 UIKitCore +0x22c9b8 _UIApplicationMain 16 *** +0xe330 main (main.m:16:10) 17 dyld +0x5dc8 start This behavior was not seen in any other iOS version. Is there a way to find the reason for this error? Or has anyone faced it and could solve it?

The application that I'm working on uses WebKit. I'm facing a strange behavior in the app with iOS 17, in which errors are being reported only for this OS version. It is a SIGABRT error, but there is no relevant information on it to work on. SIGABRT: 0 libsystem_kernel.dylib +0xa01c ___pthread_kill 1 libsystem_pthread.dylib +0x567c _pthread_kill 2 libsystem_c.dylib +0x75bac _abort 3 libc++.1.dylib +0x21bb0 std::__1::__libcpp_verbose_abort(char const*, ...) 4 WebKit +0x5b7ed8 WebKit::ProcessThrottler::sendPrepareToSuspendIPC(WebKit::IsSuspensionImminent) 5 WebKit +0x5b71d0 WebKit::ProcessThrottler::removeActivity(WebKit::ProcessThrottlerActivity&) 6 WebKit +0x20dae8 WebKit::ProcessThrottlerActivity::~ProcessThrottlerActivity() 7 WebKit +0x20da80 std::__1::unique_ptr<WebKit::ProcessThrottlerActivity, std::__1::default_delete<WebKit::ProcessThrottlerActivity> >::reset[abi:v160006](WebKit::ProcessThrottlerActivity*) 8 WebKit +0x5a0d9c WTF::Detail::CallableWrapper<WebKit::AuxiliaryProcessProxy::sendMessage(WTF::UniqueRef<IPC::Encoder>&&, WTF::OptionSet<IPC::SendOption>, std::__1::optional<IPC::ConnectionAsyncReplyHandler>, WebKit::AuxiliaryProcessProxy::ShouldStartProcessThrottlerActivity)::$_5, void, IPC::Decoder*>::~CallableWrapper() 9 WebKit +0xac1524 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::Decoder, std::__1::default_delete<IPC::Decoder> >) 10 WebKit +0xac1868 IPC::Connection::dispatchIncomingMessages() 11 JavaScriptCore +0x4fe10 WTF::RunLoop::performWork() 12 JavaScriptCore +0x50ce0 WTF::RunLoop::performWork(void*) 13 CoreFoundation +0x37ac8 ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 14 CoreFoundation +0x36d44 ___CFRunLoopDoSource0 15 CoreFoundation +0x354f8 ___CFRunLoopDoSources0 16 CoreFoundation +0x34234 ___CFRunLoopRun 17 CoreFoundation +0x33e14 _CFRunLoopRunSpecific 18 GraphicsServices +0x35e8 _GSEventRunModal 19 UIKitCore +0x22f2f8 -[UIApplication _run] 20 UIKitCore +0x22e934 _UIApplicationMain 21 xxx +0xd0c4 main (main.m:15:10) 22 dyld +0x5d40 start This error is not occurring on iOS 16 or less. Is there a way to find the reason for this error? Or has anyone faced it and could solve it?