Our app have some iOS 16 Beta 5 crash, we manually symbolicate crash log, but the system methods can not be symbol due to can not find the symbols. Then i check the device support file there is really no system frameworks symbols. Please kindly help me to fix this issue, thanks a lot.

Date/Time: 2021-06-29 17:50:42.4355 +0800 Launch Time: 2021-06-29 17:50:41.8504 +0800 OS Version: iPhone OS 14.6 (18F72) Release Type: User Baseband Version: 2.05.01 Report Version: 104 Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Triggered by Thread: 3 Last Exception Backtrace: 0 CoreFoundation 0x182076754 __exceptionPreprocess + 220 (NSException.m:199) 1 libobjc.A.dylib 0x196b3d7a8 objc_exception_throw + 60 (objc-exception.mm:565) 2 CoreFoundation 0x181f79c3c -[NSObject(NSObject) doesNotRecognizeSelector:] + 144 (NSObject.m:146) 3 CoreFoundation 0x1820792ac ___forwarding___ + 1444 (NSForwarding.m:3651) 4 CoreFoundation 0x18207b5b0 _CF_forwarding_prep_0 + 96 5 UIKitCore 0x184ce9288 -[_UIContentSizeCategoryPreferenceSystem _updateContentSizeCategory:carPlay:postingNotification:] + 320 (UIContentSizeCategoryPreference.m:371) 6 UIKitCore 0x184ce9124 -[_UIContentSizeCategoryPreferenceSystem _updateContentSizeCategoriesFromUserDefaultsPostingNotification:] + 112 (UIContentSizeCategoryPreference.m:334) 7 UIKitCore 0x184ce8d30 -[_UIContentSizeCategoryPreferenceSystem _readAndObservePreferences] + 36 (UIContentSizeCategoryPreference.m:269) 8 UIKitCore 0x184ce85ec +[UIContentSizeCategoryPreference system] + 84 (UIContentSizeCategoryPreference.m:148) 9 UIKitCore 0x18464c608 -[UIScreen _defaultTraitCollectionForInterfaceOrientation:inBounds:] + 488 (UIScreen.m:2147) 10 UIKitCore 0x18464cb28 -[UIScreen _updateTraits] + 52 (UIScreen.m:2326) 11 UIKitCore 0x18464b598 -[UIScreen _connectScreen] + 64 (UIScreen.m:1865) 12 UIKitCore 0x1846470f0 +[UIScreen _FBSDisplayConfigurationConnected:forInitialDisplayContext:andNotify:forceMain:] + 264 (UIScreen.m:740) 13 UIKitCore 0x184645b5c +[UIScreen initialize] + 220 (UIScreen.m:577) 14 libobjc.A.dylib 0x196b16c40 CALLING_SOME_+initialize_METHOD + 24 (objc-initialize.mm:384) 15 libobjc.A.dylib 0x196b1d4bc initializeNonMetaClass + 788 (objc-initialize.mm:554) 16 libobjc.A.dylib 0x196b1ea9c initializeAndMaybeRelock(objc_class*, objc_object*, mutex_tt<false>&, bool) + 280 (objc-runtime-new.mm:2221) 17 libobjc.A.dylib 0x196b2db74 lookUpImpOrForward + 992 (objc-runtime-new.mm:2237) 18 libobjc.A.dylib 0x196b17644 _objc_msgSend_uncached + 68 19 UIKitCore 0x18464b1c4 _UIScreenForcedMainScreenScale + 56 (UIScreen.m:3487) 20 UIKitCore 0x184606138 _UIGraphicsBeginImageContextWithOptions + 72 (UIGraphics.m:382) 21 Lazada 0x10221199c __40+[LAMainViewController transparentImage]_block_invoke + 27433372 (LAMainViewController.m:106) 22 libdispatch.dylib 0x181c6381c _dispatch_client_callout + 20 (object.m:559) 23 libdispatch.dylib 0x181c650b4 _dispatch_once_callout + 32 (once.c:52) 24 Lazada 0x102211960 +[LAMainViewController transparentImage] + 27433312 (LAMainViewController.m:103) 25 Lazada 0x102211918 __28+[LAMainViewController load]_block_invoke + 27433240 (LAMainViewController.m:95) 26 libdispatch.dylib 0x181c61a84 _dispatch_call_block_and_release + 32 (init.c:1466) 27 libdispatch.dylib 0x181c6381c _dispatch_client_callout + 20 (object.m:559) 28 libdispatch.dylib 0x181c66968 _dispatch_queue_override_invoke + 756 (inline_internal.h:2557) 29 libdispatch.dylib 0x181c74fe0 _dispatch_root_queue_drain + 388 (inline_internal.h:2598) 30 libdispatch.dylib 0x181c757d8 _dispatch_worker_thread2 + 112 (queue.c:6765) 31 libsystem_pthread.dylib 0x1cdbda768 _pthread_wqthread + 215 32 libsystem_pthread.dylib 0x1cdbe174c start_wqthread + 7 code-block

te/Time: 2021-06-29 17:50:42.4355 +0800 Launch Time: 2021-06-29 17:50:41.8504 +0800 OS Version: iPhone OS 14.6 (18F72) Release Type: User Baseband Version: 2.05.01 Report Version: 104 Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Triggered by Thread: 3 Last Exception Backtrace: 0 CoreFoundation 0x182076754 __exceptionPreprocess + 220 (NSException.m:199) 1 libobjc.A.dylib 0x196b3d7a8 objc_exception_throw + 60 (objc-exception.mm:565) 2 CoreFoundation 0x181f79c3c -[NSObject(NSObject) doesNotRecognizeSelector:] + 144 (NSObject.m:146) 3 CoreFoundation 0x1820792ac forwarding + 1444 (NSForwarding.m:3651) 4 CoreFoundation 0x18207b5b0 _CF_forwarding_prep_0 + 96 5 UIKitCore 0x184ce9288 -[_UIContentSizeCategoryPreferenceSystem _updateContentSizeCategory:carPlay:postingNotification:] + 320 (UIContentSizeCategoryPreference.m:371) 6 UIKitCore 0x184ce9124 -[_UIContentSizeCategoryPreferenceSystem _updateContentSizeCategoriesFromUserDefaultsPostingNotification:] + 112 (UIContentSizeCategoryPreference.m:334) 7 UIKitCore 0x184ce8d30 -[_UIContentSizeCategoryPreferenceSystem _readAndObservePreferences] + 36 (UIContentSizeCategoryPreference.m:269) 8 UIKitCore 0x184ce85ec +[UIContentSizeCategoryPreference system] + 84 (UIContentSizeCategoryPreference.m:148) 9 UIKitCore 0x18464c608 -[UIScreen _defaultTraitCollectionForInterfaceOrientation:inBounds:] + 488 (UIScreen.m:2147) 10 UIKitCore 0x18464cb28 -[UIScreen _updateTraits] + 52 (UIScreen.m:2326) 11 UIKitCore 0x18464b598 -[UIScreen _connectScreen] + 64 (UIScreen.m:1865) 12 UIKitCore 0x1846470f0 +[UIScreen FBSDisplayConfigurationConnected:forInitialDisplayContext:andNotify:forceMain:] + 264 (UIScreen.m:740) 13 UIKitCore 0x184645b5c +[UIScreen initialize] + 220 (UIScreen.m:577) 14 libobjc.A.dylib 0x196b16c40 CALLING_SOME+initialize_METHOD + 24 (objc-initialize.mm:384) 15 libobjc.A.dylib 0x196b1d4bc initializeNonMetaClass + 788 (objc-initialize.mm:554) 16 libobjc.A.dylib 0x196b1ea9c initializeAndMaybeRelock(objc_class*, objc_object*, mutex_tt&, bool) + 280 (objc-runtime-new.mm:2221) 17 libobjc.A.dylib 0x196b2db74 lookUpImpOrForward + 992 (objc-runtime-new.mm:2237) 18 libobjc.A.dylib 0x196b17644 _objc_msgSend_uncached + 68 19 UIKitCore 0x18464b1c4 _UIScreenForcedMainScreenScale + 56 (UIScreen.m:3487) 20 UIKitCore 0x184606138 _UIGraphicsBeginImageContextWithOptions + 72 (UIGraphics.m:382) 21 Lazada 0x10221199c __40+[LAMainViewController transparentImage]_block_invoke + 27433372 (LAMainViewController.m:106) 22 libdispatch.dylib 0x181c6381c _dispatch_client_callout + 20 (object.m:559) 23 libdispatch.dylib 0x181c650b4 _dispatch_once_callout + 32 (once.c:52) 24 Lazada 0x102211960 +[LAMainViewController transparentImage] + 27433312 (LAMainViewController.m:103) 25 Lazada 0x102211918 __28+[LAMainViewController load]_block_invoke + 27433240 (LAMainViewController.m:95) 26 libdispatch.dylib 0x181c61a84 _dispatch_call_block_and_release + 32 (init.c:1466) 27 libdispatch.dylib 0x181c6381c _dispatch_client_callout + 20 (object.m:559) 28 libdispatch.dylib 0x181c66968 _dispatch_queue_override_invoke + 756 (inline_internal.h:2557) 29 libdispatch.dylib 0x181c74fe0 _dispatch_root_queue_drain + 388 (inline_internal.h:2598) 30 libdispatch.dylib 0x181c757d8 _dispatch_worker_thread2 + 112 (queue.c:6765) 31 libsystem_pthread.dylib 0x1cdbda768 _pthread_wqthread + 215 32 libsystem_pthread.dylib 0x1cdbe174c start_wqthread + 7

our app have a lot of crash on iOS14, please help, thanks crash info : Incident Identifier: BA9B03D3-7D49-45F8-9239-9FC28284B6FA CrashReporter Key: TODO Hardware Model: iPhone9,2 Process: xx [12718] Path: /private/var/containers/Bundle/Application/DB0B7E77-11E8-496B-B7B7-2565F8130572/xx.app/xx Identifier: PaymentWebViewController|com.xx.xx Version: 6.46.100+ (6.46.100) Code Type: ARM-64 Parent Process: ??? [1] Date/Time: 2020-06-27 13:26:37 +0000 OS Version: iPhone OS 14.0 (18A5301v) Report Version: 104 Exception Type: SIGSEGV Exception Codes: SEGVACCERR at 0x0 Triggered by Thread: 2 Thread 2 Crashed: 0 WebCore 0x00000001bfa25550 gl::FramebufferManager::getFramebuffer(gl::FramebufferID) const 1 WebCore 0x00000001bf8c6e20 gl::Context::unsetDefaultFramebuffer() 2 WebCore 0x00000001bf8c5b7c gl::Context::unMakeCurrent(egl::Display const*) 3 WebCore 0x00000001bf90acc0 egl::Display::makeCurrent(egl::Thread const*, egl::Surface*, egl::Surface*, gl::Context*) 4 WebCore 0x00000001bf9148f8 EGLMakeCurrent 5 WebCore 0x00000001be411d08 WebCore::GraphicsContextGLOpenGL::GraphicsContextGLOpenGL(WebCore::GraphicsContextGLAttributes, WebCore::HostWindow*, WebCore::GraphicsContextGL::Destination, WebCore::GraphicsContextGLOpenGL*) 6 WebCore 0x00000001be4111b0 WebCore::GraphicsContextGLOpenGL::create(WebCore::GraphicsContextGLAttributes, WebCore::HostWindow*, WebCore::GraphicsContextGL::Destination) 7 WebCore 0x00000001beda84bc WebCore::WebGLRenderingContextBase::create(WebCore::CanvasBase&, WebCore::GraphicsContextGLAttributes&, ***::String const&) 8 WebCore 0x00000001bec50164 WebCore::HTMLCanvasElement::getContext(JSC::JSGlobalObject&, ***::String const&, ***::Vector<JSC::Strong<JSC::Unknown, (JSC::ShouldStrongDestructorGrabLock)0>, 0ul, ***::CrashOnOverflow, 16ul, ***::FastMalloc>&&) 9 WebCore 0x00000001bde20188 WebCore::jsHTMLCanvasElementPrototypeFunctionGetContext(JSC::JSGlobalObject*, JSC::CallFrame*) 10 JavaScriptCore 0x00000001c5a78a04 llintentry 11 JavaScriptCore 0x00000001c5a76104 llintentry 12 JavaScriptCore 0x00000001c5a76104 llintentry 13 JavaScriptCore 0x00000001c5a76104 llintentry 14 JavaScriptCore 0x00000001c5a76104 llintentry 15 JavaScriptCore 0x00000001c5a76104 llintentry 16 JavaScriptCore 0x00000001c5a76104 llintentry 17 JavaScriptCore 0x00000001c5a76104 llintentry 18 JavaScriptCore 0x00000001c5a548a8 vmEntryToJavaScript 19 JavaScriptCore 0x00000001c601cc04 JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) 20 JavaScriptCore 0x00000001c621905c JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, ***::NakedPtr<JSC::Exception>&) 21 WebCore 0x00000001be7be230 WebCore::JSExecState::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, ***::NakedPtr<JSC::Exception>&) 22 WebCore 0x00000001be7be070 WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject*, JSC::JSValue, WebCore::ScriptExecutionContext&) 23 WebCore 0x00000001be7bdc0c WebCore::ScheduledAction::execute(WebCore::Document&) 24 WebCore 0x00000001befd5c80 WebCore::DOMTimer::fired() 25 WebCore 0x00000001bf113eac ZN3***6Detail15CallableWrapperIZN7WebCore12ThreadTimers14setSharedTimerEPNS211SharedTimerEE3$0vJEE4callEv 26 WebCore 0x00000001bf131ef8 WebCore::timerFired(CFRunLoopTimer*, void*) 27 CoreFoundation 0x00000001b4dfcf00 CFRUNLOOPISCALLINGOUTTOATIMERCALLBACKFUNCTION 28 CoreFoundation 0x00000001b4dfcb94 CFRunLoopDoTimer 29 CoreFoundation 0x00000001b4dfc21c CFRunLoopDoTimers 30 CoreFoundation 0x00000001b4df6b10 CFRunLoopRun 31 CoreFoundation 0x00000001b4df6030 CFRunLoopRunSpecific 32 WebCore 0x00000001be502384 RunWebThread(void*) 33 libsystempthread.dylib 0x00000001b4b91b70 pthreadstart 34 libsystempthread.dylib 0x00000001b4b96880 threadstart Binary Images: 0x00000001b4b88000 - 0x00000001b4b98fff libsystempthread.dylib arm64 <8d9ba6de3b433d6ba073c078987fd878> /usr/lib/system/libsystempthread.dylib 0x00000001b4d63000 - 0x00000001b5101fff CoreFoundation arm64 <d3afd0baf0b631bdb65d2de422745537> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 0x00000001bd989000 - 0x00000001bfbfffff WebCore arm64 <1e9377cad7643208ac924bd18d4ecc10> /System/Library/PrivateFrameworks/WebCore.framework/WebCore 0x00000001c587f000 - 0x00000001c6783fff JavaScriptCore arm64 <f51c36d8d47839e2bc5c28cc2b94726e> /System/Library/Frameworks/JavaScriptCore.framework/JavaScriptCore 0x00000001f0bc7000 - 0x00000001f0bdefff WebCore arm64 <9f109c5116623c9093a5c9b53f285e00> /System/Library/AccessibilityBundles/WebCore.axbundle/WebCore