Ios 崩溃：WebThread

我收到了很多关于这个WebThread崩溃的崩溃报告，主要针对iOS 12上的iPad（~80%）和iOS 12上的iPad（~96%）。除了计时器/计时问题之外，不确定它到底意味着什么-有什么想法吗？我有亚马逊广告，谷歌AdMob，主应用程序使用WkWebView

Crashed: WebThread
0  libGPUSupportMercury.dylib     0x1d0eb5fe4 gpus_ReturnNotPermittedKillClient
1  AGXGLDriver                    0x1d54e5ed8 (Missing)
2  libGPUSupportMercury.dylib     0x1d0eb6fac gpusSubmitDataBuffers
3  AGXGLDriver                    0x1d54e7404 (Missing)
4  WebCore                        0x1beb39e30 WebCore::GraphicsContext3D::reshape(int, int) + 580
5  WebCore                        0x1bf001758 WebCore::WebGLRenderingContextBase::initializeNewContext() + 936
6  WebCore                        0x1bf001048 WebCore::WebGLRenderingContextBase::WebGLRenderingContextBase(WebCore::CanvasBase&, WTF::Ref<WebCore::GraphicsContext3D, WTF::DumbPtrTraits<WebCore::GraphicsContext3D> >&&, WebCore::GraphicsContext3DAttributes) + 640
7  WebCore                        0x1beff7c3c WebCore::WebGLRenderingContext::create(WebCore::CanvasBase&, WTF::Ref<WebCore::GraphicsContext3D, WTF::DumbPtrTraits<WebCore::GraphicsContext3D> >&&, WebCore::GraphicsContext3DAttributes) + 84
8  WebCore                        0x1bf0003fc WebCore::WebGLRenderingContextBase::create(WebCore::CanvasBase&, WebCore::GraphicsContext3DAttributes&, WTF::String const&) + 1416
9  WebCore                        0x1be6cfd6c WebCore::HTMLCanvasElement::getContext(JSC::ExecState&, WTF::String const&, WTF::Vector<JSC::Strong<JSC::Unknown>, 0ul, WTF::CrashOnOverflow, 16ul>&&) + 904
10 WebCore                        0x1bdc59194 WebCore::jsHTMLCanvasElementPrototypeFunctionGetContext(JSC::ExecState*) + 416
11 JavaScriptCore                 0x1bc33073c llint_entry + 89260
12 JavaScriptCore                 0x1bc32ecb4 llint_entry + 82468
13 JavaScriptCore                 0x1bc32ed54 llint_entry + 82628
14 JavaScriptCore                 0x1bc32ed54 llint_entry + 82628
15 JavaScriptCore                 0x1bc31a7fc vmEntryToJavaScript + 268
16 JavaScriptCore                 0x1bc84b32c JSC::Interpreter::executeProgram(JSC::SourceCode const&, JSC::ExecState*, JSC::JSObject*) + 9816
17 JavaScriptCore                 0x1bca546dc JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&) + 320
18 WebCore                        0x1be30d4bc WebCore::JSExecState::profiledEvaluate(JSC::ExecState*, JSC::ProfilingReason, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&) + 108
19 WebCore                        0x1be30d2f8 WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld&, WebCore::ExceptionDetails*) + 232
20 WebCore                        0x1be5af98c WebCore::ScriptElement::executeClassicScript(WebCore::ScriptSourceCode const&) + 640
21 WebCore                        0x1be5774c8 WebCore::LoadableClassicScript::execute(WebCore::ScriptElement&) + 140
22 WebCore                        0x1be5afc30 WebCore::ScriptElement::executeScriptAndDispatchEvent(WebCore::LoadableScript&) + 224
23 WebCore                        0x1be5b2f40 WebCore::ScriptRunner::timerFired() + 508
24 WebCore                        0x1bea5a20c WebCore::ThreadTimers::sharedTimerFiredInternal() + 216
25 WebCore                        0x1bea7a258 WebCore::timerFired(__CFRunLoopTimer*, void*) + 28
26 CoreFoundation                 0x1b4f92650 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 28
27 CoreFoundation                 0x1b4f92380 __CFRunLoopDoTimer + 864
28 CoreFoundation                 0x1b4f91bb4 __CFRunLoopDoTimers + 248
29 CoreFoundation                 0x1b4f8cb04 __CFRunLoopRun + 1844
30 CoreFoundation                 0x1b4f8c0b0 CFRunLoopRunSpecific + 436
31 WebCore                        0x1bdc1cbd8 RunWebThread(void*) + 600
32 libsystem_pthread.dylib        0x1b4c1f2c0 _pthread_body + 128
33 libsystem_pthread.dylib        0x1b4c1f220 _pthread_start + 44
34 libsystem_pthread.dylib        0x1b4c22cdc thread_start + 4

崩溃：WebThread
0 libGPUSupportMercury.dylib 0x1d0eb5fe4 GPU_ReturnNotPermittedKillClient
1个AGXGLDriver 0x1d54e5ed8（缺失）
2个libGPUSupportMercury.dylib 0x1d0eb6fac gpusSubmitDataBuffers
3 AGXGLDriver 0x1d54e7404（缺失）
4 WebCore 0x1beb39e30 WebCore:：GraphicsContext3D:：重塑（int，int）+580
5 WebCore 0x1bf001758 WebCore:：WebGLRenderingContextBase:：initializeNewContext（）+936
6 WebCore 0x1BF01048 WebCore:：WebGLRenderingContextBase:：WebGLRenderingContextBase（WebCore:：CanvasBase&，WTF:：Ref&，WebCore:：GraphicsContext3DAttributes）+640
7 WebCore 0x1beff7c3c WebCore:：WebGLRenderingContext:：create（WebCore:：CanvasBase&，WTF:：Ref&&，WebCore:：GraphicsContext3DAttributes）+84
8 WebCore 0x1BF003FC WebCore:：WebGLRenderingContextBase:：create（WebCore:：CanvasBase&，WebCore:：GraphicsContext3DAttributes&，WTF:：String const&）+1416
9 WebCore 0x1be6cfd6c WebCore:：HTMLCanvasElement:：getContext（JSC:：ExecState&，WTF:：String const&，WTF:：Vector&）+904
10 WebCore 0x1bdc59194 WebCore:：JSHTMLCAvenbasementPrototypeFunctionGetContext（JSC:：ExecState*）+416
11 JavaScriptCore 0x1BC3073C llint_条目+89260
12 JavaScriptCore 0x1bc32ecb4 llint\u条目+82468
13 JavaScriptCore 0x1bc32ed54 LLIT_条目+82628
14 JavaScriptCore 0x1bc32ed54 LLIT_条目+82628
15 JavaScriptCore 0x1bc31a7fc vmEntryToJavaScript+268
16 JavaScriptCore 0x1bc84b32c JSC:：解释器:：executeProgram（JSC:：SourceCode常量&，JSC:：ExecState*，JSC:：JSObject*）+9816
17 JavaScriptCore 0x1bca546dc JSC:：evaluate（JSC:：ExecState*，JSC:：SourceCode const&，JSC:：JSValue，WTF:：NakedPtr&）+320
18 WebCore 0x1be30d4bc WebCore:：JSExecState:：ProfileDeprovalue（JSC:：ExecState*，JSC:：ProfilingReason，JSC:：SourceCode const&，JSC:：JSValue，WTF:：NakedPtr&）+108
19 WebCore 0x1be30d2f8 WebCore:：ScriptController:：evaluateInWorld（WebCore:：ScriptSourceCode常量&，WebCore:：DOMWrapperWorld&，WebCore:：ExceptionDetails*）+232
20 WebCore 0x1be5af98c WebCore:：ScriptElement:：executeClassicScript（WebCore:：ScriptSourceCode常量&）+640
21 WebCore 0x1be5774c8 WebCore:：LoadableClassicScript:：execute（WebCore:：ScriptElement&）+140
22 WebCore 0x1be5afc30 WebCore:：ScriptElement:：executeScriptAndDispatchEvent（WebCore:：LoadableScript&）+224
23 WebCore 0x1be5b2f40 WebCore:：ScriptRunner:：timerFired（）+508
24 WebCore 0x1bea5a20c WebCore:：ThreadTimers:：sharedTimerFiredInternal（）+216
25网络核心0x1bea7a258网络核心：：timerFired（uu CFRunLoopTimer*，void*）+28
26 CoreFoundation 0x1b4f92650\uuu CFRUNLOOP\u正在调用\uu OUT\u到\uu计时器\uu回调函数\uuu+28
27 CoreFoundation 0x1b4f92380 _uCFRUNLOOPDOTIMER+864
28 CoreFoundation 0x1b4f91bb4__CFRunLoopDoTimers+248
29 CoreFoundation 0x1b4f8cb04 _ucfrunlooprun+1844
30 CoreFoundation 0x1b4f8c0b0 CFRunLoopRunSpecific+436
31网络核心0x1bdc1cbd8运行网络线程（无效*）+600
32 libsystem_pthread.dylib 0x1b4c1f2c0_pthread_body+128
33 libsystem_pthread.dylib 0x1b4c1f220_pthread_start+44
34 libsystem_pthread.dylib 0x1b4c22cdc线程_start+4

有一个变通方法，但在Admob iOS 7.45.0中已修复

修正了一个在很少的情况下，当忽略视频广告时发生的崩溃

有一个变通方法，但已在Admob iOS 7.45.0中修复

修正了一个在很少的情况下，当忽略视频广告时发生的崩溃

---

我面对这些崩溃，然后改用WKWebView。WKWebViews在另一个进程中运行，因此即使此问题仍然发生，也可能只会使web视图而不是整个应用程序崩溃

把这把钥匙放在你的infor.plist里，你就可以了

<key>gad_preferred_webview</key>

<string>wkwebview</string>

gad\u首选\u网络视图
wkwebview

我面对这些崩溃，然后改用WKWebView。WKWebViews在另一个进程中运行，因此即使此问题仍然发生，也可能只会使web视图而不是整个应用程序崩溃

把这把钥匙放在你的infor.plist里，你就可以了

<key>gad_preferred_webview</key>

<string>wkwebview</string>

gad\u首选\u网络视图
wkwebview

某些3d web渲染失败，我的访客估计是因为设备内存不足。你能提供一个正在显示的简单html示例吗？嗨，卡米尔，谢谢。有趣的是，我在主WkWebView的主体元素上应用了-webkit transform:translate3d（0,0,0）和-webkit transform style:preserve-3d作为CSS规则。这本身看起来不是很重的tbh，页面上实际显示的内容是什么？看起来像是AdMob Interstitual广告，在AdMob iOS 7.45.0中修复了某些3d web渲染失败，我的访客估计是因为设备内存不足。你能提供一个正在显示的简单html示例吗？嗨，卡米尔，谢谢。这很有趣，我有-webkit transform:translate3d（0,0,0）和-webkit transform style:preserve-3d作为CSS规则应用于主WkWebView的主体元素。它本身看起来不是很重的tbh，页面上实际显示的是什么？看起来像是来自AdMob中间广告，并在AdMob iOS 7.45.0中修复