# Platform: ios # Date: 2017-08-31T03:08:00Z # OS Version: 10.3.3 (14G60) # Device: iPhone 7 # RAM Free: 15.4% # Disk Free: 73.9% #0. Crashed: com.apple.main-thread 0 SwiftWebVC 0x1012ab4d8 SwiftWebVC.updateToolbarItems() -> () (SwiftWebVC.swift:199) 1 SwiftWebVC 0x1012ae544 specialized SwiftWebVC.(webView(WKWebView, didFinish : WKNavigation!) -> ()).(closure #1) (SwiftWebVC.swift:299) 2 SwiftWebVC 0x1012ae6b4 partial apply for SwiftWebVC.(webView(WKWebView, didFinish : WKNavigation!) -> ()).(closure #1) (SwiftWebVC.swift) 3 SwiftWebVC 0x1012abbac thunk (SwiftWebVC.swift) 4 WebKit 0x18cb71534 std::__1::__function::__func<-[WKWebView evaluateJavaScript:completionHandler:]::$_0, std::__1::allocator<-[WKWebView evaluateJavaScript:completionHandler:]::$_0>, void (API::SerializedScriptValue*, bool, WebCore::ExceptionDetails const&, WebKit::CallbackBase::Error)>::operator()(API::SerializedScriptValue*&&, bool&&, WebCore::ExceptionDetails const&, WebKit::CallbackBase::Error&&) + 412 5 WebKit 0x18ca77f1c WebKit::GenericCallback::performCallbackWithReturnValue(API::SerializedScriptValue*, bool, WebCore::ExceptionDetails const&) + 68 6 WebKit 0x18ca77df4 WebKit::WebPageProxy::scriptValueCallback(IPC::DataReference const&, bool, WebCore::ExceptionDetails const&, unsigned long long) + 144 7 WebKit 0x18ca8e798 void IPC::handleMessage(IPC::Decoder&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(IPC::DataReference const&, bool, WebCore::ExceptionDetails const&, unsigned long long)) + 96 8 WebKit 0x18c92f7a8 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 120 9 WebKit 0x18cad8324 WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 32 10 WebKit 0x18c8f565c IPC::Connection::dispatchMessage(std::__1::unique_ptr >) + 164 11 WebKit 0x18c8f7e54 IPC::Connection::dispatchOneMessage() + 232 12 JavaScriptCore 0x187ad7f44 WTF::RunLoop::performWork() + 172 13 JavaScriptCore 0x187ad821c WTF::RunLoop::performWork(void*) + 36 14 CoreFoundation 0x18320d42c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 15 CoreFoundation 0x18320cd9c __CFRunLoopDoSources0 + 540 16 CoreFoundation 0x18320a9a8 __CFRunLoopRun + 744 17 CoreFoundation 0x18313ada4 CFRunLoopRunSpecific + 424 18 GraphicsServices 0x184ba5074 GSEventRunModal + 100 19 UIKit 0x1893f5c9c UIApplicationMain + 208 20 Treble 0x1000a0294 main (SocialMediaSite.swift:19) 21 libdyld.dylib 0x18214959c start + 4 -- #0. Crashed: com.apple.main-thread 0 SwiftWebVC 0x1012ab4d8 SwiftWebVC.updateToolbarItems() -> () (SwiftWebVC.swift:199) 1 SwiftWebVC 0x1012ae544 specialized SwiftWebVC.(webView(WKWebView, didFinish : WKNavigation!) -> ()).(closure #1) (SwiftWebVC.swift:299) 2 SwiftWebVC 0x1012ae6b4 partial apply for SwiftWebVC.(webView(WKWebView, didFinish : WKNavigation!) -> ()).(closure #1) (SwiftWebVC.swift) 3 SwiftWebVC 0x1012abbac thunk (SwiftWebVC.swift) 4 WebKit 0x18cb71534 std::__1::__function::__func<-[WKWebView evaluateJavaScript:completionHandler:]::$_0, std::__1::allocator<-[WKWebView evaluateJavaScript:completionHandler:]::$_0>, void (API::SerializedScriptValue*, bool, WebCore::ExceptionDetails const&, WebKit::CallbackBase::Error)>::operator()(API::SerializedScriptValue*&&, bool&&, WebCore::ExceptionDetails const&, WebKit::CallbackBase::Error&&) + 412 5 WebKit 0x18ca77f1c WebKit::GenericCallback::performCallbackWithReturnValue(API::SerializedScriptValue*, bool, WebCore::ExceptionDetails const&) + 68 6 WebKit 0x18ca77df4 WebKit::WebPageProxy::scriptValueCallback(IPC::DataReference const&, bool, WebCore::ExceptionDetails const&, unsigned long long) + 144 7 WebKit 0x18ca8e798 void IPC::handleMessage(IPC::Decoder&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(IPC::DataReference const&, bool, WebCore::ExceptionDetails const&, unsigned long long)) + 96 8 WebKit 0x18c92f7a8 IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) + 120 9 WebKit 0x18cad8324 WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) + 32 10 WebKit 0x18c8f565c IPC::Connection::dispatchMessage(std::__1::unique_ptr >) + 164 11 WebKit 0x18c8f7e54 IPC::Connection::dispatchOneMessage() + 232 12 JavaScriptCore 0x187ad7f44 WTF::RunLoop::performWork() + 172 13 JavaScriptCore 0x187ad821c WTF::RunLoop::performWork(void*) + 36 14 CoreFoundation 0x18320d42c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 15 CoreFoundation 0x18320cd9c __CFRunLoopDoSources0 + 540 16 CoreFoundation 0x18320a9a8 __CFRunLoopRun + 744 17 CoreFoundation 0x18313ada4 CFRunLoopRunSpecific + 424 18 GraphicsServices 0x184ba5074 GSEventRunModal + 100 19 UIKit 0x1893f5c9c UIApplicationMain + 208 20 Treble 0x1000a0294 main (SocialMediaSite.swift:19) 21 libdyld.dylib 0x18214959c start + 4