yubinbin opened a new issue #2892: [Android][iOS][Dev-tool] Unexpected behavior when xx where weex version is 0.aa.bb.cc URL: https://github.com/apache/incubator-weex/issues/2892 js通过webview.postMessage(ref,{message: JSON.stringify(option)})向web界面传递数据时IOS应用crash，不是每次发生，10次有2会发生 ## Environment * Device: [iPhone8Plus] * OS: [e.g. iOS12.3.2] * Version [0.26.0] WebCore | WTFCrashWithInfo(int, char const*, char const*, int) + 20 -- | -- 1 WebCore | WebCore::Document::createRenderTree() 2 WebCore | WebCore::Style::TreeResolver::resolve() + 280 3 WebCore | WebCore::Document::resolveStyle(WebCore::Document::ResolveStyleType) + 912 4 WebCore | WebCore::Document::updateStyleIfNeeded() + 428 5 WebCore | WebCore::Document::updateLayoutIfDimensionsOutOfDate(WebCore::Element&, WebCore::DimensionsCheck) + 276 6 WebCore | WebCore::Element::clientWidth() + 40 7 WebCore | WebCore::jsElementClientWidth(JSC::ExecState*, long long, JSC::PropertyName) + 16 8 JavaScriptCore | _llint_slow_path_get_by_val + 6144 9 JavaScriptCore | _llint_entry + 34220 10 JavaScriptCore | _llint_entry + 82628 11 JavaScriptCore | _llint_entry + 85176 12 JavaScriptCore | _llint_entry + 85176 13 JavaScriptCore | _llint_entry + 82628 14 JavaScriptCore | _llint_entry + 85176 15 JavaScriptCore | _llint_entry + 82628 16 JavaScriptCore | _vmEntryToJavaScript + 268 17 JavaScriptCore | JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 420 18 JavaScriptCore | JSC::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 200 19 WebCore | WebCore::JSExecState::profiledCall(JSC::ExecState*, JSC::ProfilingReason, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 140 20 WebCore | WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&) + 1084 21 WebCore | WebCore::EventTarget::innerInvokeEventListeners(WebCore::Event&, WTF::Vector<WTF::RefPtr<WebCore::RegisteredEventListener, WTF::DumbPtrTraits<WebCore::RegisteredEventListener> >, 1ul, WTF::CrashOnOverflow, 16ul>, WebCore::EventTarget::EventInvokePhase) + 740 22 WebCore | WebCore::EventTarget::fireEventListeners(WebCore::Event&, WebCore::EventTarget::EventInvokePhase) + 268 23 WebCore | WebCore::EventTarget::dispatchEvent(WebCore::Event&) + 152 24 WebCore | WebCore::EventTarget::dispatchEventForBindings(WebCore::Event&) + 92 25 WebCore | WebCore::jsEventTargetPrototypeFunctionDispatchEvent(JSC::ExecState*) + 356 26 JavaScriptCore | _llint_entry + 89260 27 JavaScriptCore | _llint_entry + 82628 28 JavaScriptCore | _llint_entry + 82628 29 JavaScriptCore | _vmEntryToJavaScript + 268 30 JavaScriptCore | JSC::Interpreter::executeProgram(JSC::SourceCode const&, JSC::ExecState*, JSC::JSObject*) + 9816 31 JavaScriptCore | JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&) + 320 32 JavaScriptCore | JSEvaluateScript + 608 33 JavaScriptCore | -[JSContext evaluateScript:withSourceURL:] + 196 34 | -[WXWebComponent postMessage:] + 1112 35 | __36-[WXWebViewModule postMessage:data:]_block_invoke + 84 36 | __49-[WXWebViewModule performBlockWithWebView:block:]_block_invoke_2 + 56 37 | -[WXWebViewModule doBlock:] + 68 38 Foundation | ___NSThreadPerformPerform + 336 39 CoreFoundation | ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 40 CoreFoundation | ___CFRunLoopDoSource0 + 88 41 CoreFoundation | ___CFRunLoopDoSources0 + 176 42 CoreFoundation | ___CFRunLoopRun + 1004 43 CoreFoundation | CFRunLoopRunSpecific + 436 44 GraphicsServices | GSEventRunModal + 104 45 UIKitCore | UIApplicationMain + 212 46 | main + 124 47 libdyld.dylib | _start + 4
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