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当将Safari调试器连接到Ionic 3项目时，WebCore：Worker：EXC_BAD_ACCESS

分类: 技术问答 • 2022-08-14 18:22:29
问题描述：

我已将我的应用程序安装在我的iPhone上。它运行完全正常，直到我打开Safari浏览器的调试器，然后我得到这个错误：当将Safari调试器连接到Ionic 3项目时，WebCore：Worker：EXC_BAD_ACCESS

WebCore: Worker (15): EXC_BAD_ACCESS (code=1, address=0x0)

这似乎是与此相关的：我使用

WebCore`WebCore::WorkerMessagingProxy::postMessageToPageInspector:

：

  • iPhone SE，iOS 10.3.3
  • Xcode 8.3.3
  • Ionic 3.10.3
  • 科尔多瓦7.0.1
  • 的MacBook（视网膜，12英寸，2015年年初），MacOS的塞拉利昂10.12.6
  • 的Safari 9.1.2

这里的崩溃报告：

Incident Identifier: 4839F7DB-5E07-472E-841D-934A59E28CF0 
CrashReporter Key: 568cac6944ead7d541e3f06c919bd81dbc091554 
Hardware Model:  iPhone8,4 
Process:    MyApp [379] 
Path:    /private/var/containers/Bundle/Application/C608AECA-4665-4BD3-9FD8-CF103A463FCD/MyApp.app/MyApp 
Identifier:   io.ionic.starter 
Version:    0.0.1 (0.0.1) 
Code Type:   ARM-64 (Native) 
Role:    Foreground 
Parent Process:  launchd [1] 
Coalition:   io.ionic.starter [500] 


Date/Time:   2017-09-14 15:15:11.1392 -0500 
Launch Time:   2017-09-14 15:14:56.8841 -0500 
OS Version:   iPhone OS 10.3.3 (14G60) 
Report Version:  104 

Exception Type: EXC_BAD_ACCESS (SIGSEGV) 
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000000 
Termination Signal: Segmentation fault: 11 
Termination Reason: Namespace SIGNAL, Code 0xb 
Terminating Process: exc handler [0] 
Triggered by Thread: 11 

Filtered syslog: 
None found 

Thread 0 name: Dispatch queue: com.apple.main-thread 
Thread 0: 
0 libsystem_kernel.dylib   0x0000000181523224 mach_msg_trap + 8 
1 libsystem_kernel.dylib   0x000000018152309c mach_msg + 72 
2 CoreFoundation     0x00000001824f4e90 __CFRunLoopServiceMachPort + 192 
3 CoreFoundation     0x00000001824f2ae4 __CFRunLoopRun + 1060 
4 CoreFoundation     0x0000000182422da4 CFRunLoopRunSpecific + 424 
5 GraphicsServices    0x0000000183e8d074 GSEventRunModal + 100 
6 UIKit       0x00000001886ddc9c UIApplicationMain + 208 
7 MyApp       0x00000001000d872c main (main.m:32) 
8 libdyld.dylib     0x000000018143159c start + 4 

Thread 1: 
0 libsystem_kernel.dylib   0x0000000181541a88 __workq_kernreturn + 8 
1 libsystem_pthread.dylib   0x00000001816071a4 _pthread_wqthread + 1260 
2 libsystem_pthread.dylib   0x0000000181606cac start_wqthread + 4 

Thread 2: 
0 libsystem_kernel.dylib   0x0000000181541a88 __workq_kernreturn + 8 
1 libsystem_pthread.dylib   0x00000001816071a4 _pthread_wqthread + 1260 
2 libsystem_pthread.dylib   0x0000000181606cac start_wqthread + 4 

Thread 3: 
0 libsystem_kernel.dylib   0x0000000181541a88 __workq_kernreturn + 8 
1 libsystem_pthread.dylib   0x0000000181606fd0 _pthread_wqthread + 792 
2 libsystem_pthread.dylib   0x0000000181606cac start_wqthread + 4 

Thread 4 name: com.apple.uikit.eventfetch-thread 
Thread 4: 
0 libsystem_kernel.dylib   0x0000000181523224 mach_msg_trap + 8 
1 libsystem_kernel.dylib   0x000000018152309c mach_msg + 72 
2 CoreFoundation     0x00000001824f4e90 __CFRunLoopServiceMachPort + 192 
3 CoreFoundation     0x00000001824f2ae4 __CFRunLoopRun + 1060 
4 CoreFoundation     0x0000000182422da4 CFRunLoopRunSpecific + 424 
5 Foundation      0x0000000182f3ddb4 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304 
6 Foundation      0x0000000182f5eb84 -[NSRunLoop(NSRunLoop) runUntilDate:] + 96 
7 UIKit       0x0000000189067830 -[UIEventFetcher threadMain] + 136 
8 Foundation      0x000000018303b318 __NSThread__start__ + 996 
9 libsystem_pthread.dylib   0x000000018160968c _pthread_body + 240 
10 libsystem_pthread.dylib   0x000000018160959c _pthread_body + 0 
11 libsystem_pthread.dylib   0x0000000181606cb4 thread_start + 4 

Thread 5: 
0 libsystem_pthread.dylib   0x0000000181606ca8 start_wqthread + 0 

Thread 6 name: com.apple.NSURLConnectionLoader 
Thread 6: 
0 libsystem_kernel.dylib   0x0000000181523224 mach_msg_trap + 8 
1 libsystem_kernel.dylib   0x000000018152309c mach_msg + 72 
2 CoreFoundation     0x00000001824f4e90 __CFRunLoopServiceMachPort + 192 
3 CoreFoundation     0x00000001824f2ae4 __CFRunLoopRun + 1060 
4 CoreFoundation     0x0000000182422da4 CFRunLoopRunSpecific + 424 
5 CFNetwork      0x0000000182c2fdf4 +[NSURLConnection(Loader) _resourceLoadLoop:] + 404 
6 Foundation      0x000000018303b318 __NSThread__start__ + 996 
7 libsystem_pthread.dylib   0x000000018160968c _pthread_body + 240 
8 libsystem_pthread.dylib   0x000000018160959c _pthread_body + 0 
9 libsystem_pthread.dylib   0x0000000181606cb4 thread_start + 4 

Thread 7: 
0 libsystem_kernel.dylib   0x0000000181541314 __semwait_signal + 8 
1 libsystem_c.dylib    0x00000001814608b0 nanosleep + 212 
2 libc++.1.dylib     0x0000000180f713c4 std::__1::this_thread::sleep_for(std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > const&) + 80 
3 JavaScriptCore     0x0000000186dd6d2c void std::__1::this_thread::sleep_for<long long, std::__1::ratio<1l, 1000l> >(std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000l> > const&) + 76 
4 JavaScriptCore     0x0000000186dd5d6c bmalloc::waitUntilFalse(std::__1::unique_lock<bmalloc::StaticMutex>&, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000l> >, bool&) + 128 
5 JavaScriptCore     0x0000000186dd5ba8 bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::StaticMutex>&, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000l> >) + 60 
6 JavaScriptCore     0x0000000186dd5a50 bmalloc::Heap::concurrentScavenge() + 120 
7 JavaScriptCore     0x0000000186dd6e30 bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop() + 92 
8 JavaScriptCore     0x0000000186dd6d5c std::__1::__shared_ptr_emplace<std::__1::mutex, std::__1::allocator<std::__1::mutex> >::~__shared_ptr_emplace() + 0 
9 JavaScriptCore     0x0000000186dd700c void* std::__1::__thread_proxy<std::__1::tuple<void (*)(bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*), bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*> >(void*) + 92 
10 libsystem_pthread.dylib   0x000000018160968c _pthread_body + 240 
11 libsystem_pthread.dylib   0x000000018160959c _pthread_body + 0 
12 libsystem_pthread.dylib   0x0000000181606cb4 thread_start + 4 

Thread 8 name: WebThread 
Thread 8: 
0 JavaScriptCore     0x0000000186a9e3e4 WTF::HashMap<WTF::String, WTF::RefPtr<Inspector::InspectorValue>, WTF::StringHash, WTF::HashTraits<WTF::String>, WTF::HashTraits<WTF::RefPtr<Inspector::InspectorValue> > >::find(WTF::String const&) const + 88 
1 JavaScriptCore     0x0000000186a9e028 Inspector::InspectorObjectBase::getValue(WTF::String const&, WTF::RefPtr<Inspector::InspectorValue>&) const + 52 
2 JavaScriptCore     0x0000000186a9e028 Inspector::InspectorObjectBase::getValue(WTF::String const&, WTF::RefPtr<Inspector::InspectorValue>&) const + 52 
3 JavaScriptCore     0x0000000186a50798 Inspector::BackendDispatcher::dispatch(WTF::String const&) + 172 
4 JavaScriptCore     0x0000000186cd5774 ___ZN9Inspector24RemoteConnectionToTarget19sendMessageToTargetEP8NSString_block_invoke + 144 
5 WebCore       0x00000001880c3488 HandleRunSource(void*) + 704 
6 CoreFoundation     0x00000001824f542c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 
7 CoreFoundation     0x00000001824f4d9c __CFRunLoopDoSources0 + 540 
8 CoreFoundation     0x00000001824f29a8 __CFRunLoopRun + 744 
9 CoreFoundation     0x0000000182422da4 CFRunLoopRunSpecific + 424 
10 WebCore       0x00000001870f4d3c RunWebThread(void*) + 456 
11 libsystem_pthread.dylib   0x000000018160968c _pthread_body + 240 
12 libsystem_pthread.dylib   0x000000018160959c _pthread_body + 0 
13 libsystem_pthread.dylib   0x0000000181606cb4 thread_start + 4 

Thread 9 name: WebCore: AsyncFileStream 
Thread 9: 
0 libsystem_kernel.dylib   0x0000000181540e1c __psynch_cvwait + 8 
1 libsystem_pthread.dylib   0x0000000181608814 _pthread_cond_wait + 640 
2 JavaScriptCore     0x000000018642a9a4 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 80 
3 JavaScriptCore     0x0000000186dbda68 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool()> const&, WTF::ScopedLambda<void()> const&, WTF::TimeWithDynamicClockType const&) + 2256 
4 WebCore       0x0000000187266108 bool WTF::ConditionBase::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 172 
5 WebCore       0x0000000187266d1c std::__1::unique_ptr<WTF::Function<void()>, std::__1::default_delete<WTF::Function<void()> > > WTF::MessageQueue<WTF::Function<void()> >::waitForMessageFilteredWithTimeout<WTF::MessageQueue<WTF::Function<void()> >::waitForMessage()::'lambda'(WTF::Function<void()> const&)>(WTF::MessageQueueWaitResult&, WTF::MessageQueue<WTF::Function<void()> >::waitForMessage()::'lambda'(WTF::Function<void()> const&)&&, WTF::WallTime) + 144 
6 WebCore       0x0000000187266c44 std::__1::__function::__func<WebCore::callOnFileThread(WTF::Function<void()>&&)::$_0::operator()() const::'lambda'(), std::__1::allocator<WebCore::callOnFileThread(WTF::Function<void()>&&)::$_0::operator()() const::'lambda'()>, void()>::operator()() + 80 
7 JavaScriptCore     0x0000000186426f7c WTF::threadEntryPoint(void*) + 212 
8 JavaScriptCore     0x0000000186426e8c WTF::wtfThreadEntryPoint(void*) + 24 
9 libsystem_pthread.dylib   0x000000018160968c _pthread_body + 240 
10 libsystem_pthread.dylib   0x000000018160959c _pthread_body + 0 
11 libsystem_pthread.dylib   0x0000000181606cb4 thread_start + 4 

Thread 10 name: IndexedDatabase Server 
Thread 10: 
0 libsystem_kernel.dylib   0x0000000181540e1c __psynch_cvwait + 8 
1 libsystem_pthread.dylib   0x0000000181608814 _pthread_cond_wait + 640 
2 JavaScriptCore     0x000000018642a9a4 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 80 
3 JavaScriptCore     0x0000000186dbda68 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool()> const&, WTF::ScopedLambda<void()> const&, WTF::TimeWithDynamicClockType const&) + 2256 
4 WebCore       0x0000000187266108 bool WTF::ConditionBase::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 172 
5 WebCore       0x00000001876a15ac WTF::CrossThreadQueue<WTF::CrossThreadTask>::waitForMessage() + 116 
6 WebCore       0x000000018769f6d4 WebCore::IDBServer::IDBServer::databaseThreadEntry(void*) + 120 
7 JavaScriptCore     0x0000000186426f7c WTF::threadEntryPoint(void*) + 212 
8 JavaScriptCore     0x0000000186426e8c WTF::wtfThreadEntryPoint(void*) + 24 
9 libsystem_pthread.dylib   0x000000018160968c _pthread_body + 240 
10 libsystem_pthread.dylib   0x000000018160959c _pthread_body + 0 
11 libsystem_pthread.dylib   0x0000000181606cb4 thread_start + 4 

Thread 11 name: WebCore: Worker 
Thread 11 Crashed: 
0 WebCore       0x000000018812b2c8 WebCore::WorkerMessagingProxy::postMessageToPageInspector(WTF::String const&) + 36 
1 WebCore       0x000000018812b2c4 WebCore::WorkerMessagingProxy::postMessageToPageInspector(WTF::String const&) + 32 
2 JavaScriptCore     0x0000000186a94660 Inspector::FrontendRouter::sendResponse(WTF::String const&) const + 56 
3 JavaScriptCore     0x0000000186a505b8 Inspector::BackendDispatcher::sendResponse(long, WTF::RefPtr<Inspector::InspectorObject>&&) + 352 
4 JavaScriptCore     0x0000000186a72f40 Inspector::RuntimeBackendDispatcher::enable(long, WTF::RefPtr<Inspector::InspectorObject>&&) + 152 
5 JavaScriptCore     0x0000000186a7058c Inspector::RuntimeBackendDispatcher::dispatch(long, WTF::String const&, WTF::Ref<Inspector::InspectorObject>&&) + 548 
6 JavaScriptCore     0x0000000186a50f68 Inspector::BackendDispatcher::dispatch(WTF::String const&) + 2172 
7 WebCore       0x000000018812c814 WebCore::WorkerRunLoop::runInMode(WebCore::WorkerGlobalScope*, WebCore::ModePredicate const&, WebCore::WorkerRunLoop::WaitMode) + 436 
8 WebCore       0x000000018812c5fc WebCore::WorkerRunLoop::run(WebCore::WorkerGlobalScope*) + 100 
9 WebCore       0x000000018812fe04 WebCore::WorkerThread::workerThread() + 980 
10 JavaScriptCore     0x0000000186426f7c WTF::threadEntryPoint(void*) + 212 
11 JavaScriptCore     0x0000000186426e8c WTF::wtfThreadEntryPoint(void*) + 24 
12 libsystem_pthread.dylib   0x000000018160968c _pthread_body + 240 
13 libsystem_pthread.dylib   0x000000018160959c _pthread_body + 0 
14 libsystem_pthread.dylib   0x0000000181606cb4 thread_start + 4 

Thread 12 name: WTF::AutomaticThread 
Thread 12: 
0 libsystem_kernel.dylib   0x0000000181540e1c __psynch_cvwait + 8 
1 libsystem_pthread.dylib   0x0000000181608814 _pthread_cond_wait + 640 
2 JavaScriptCore     0x000000018642a9e8 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 148 
3 JavaScriptCore     0x0000000186dbda68 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool()> const&, WTF::ScopedLambda<void()> const&, WTF::TimeWithDynamicClockType const&) + 2256 
4 JavaScriptCore     0x000000018698f9d8 bool WTF::ConditionBase::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 172 
5 JavaScriptCore     0x0000000186dad760 std::__1::__function::__func<WTF::AutomaticThread::start(WTF::Locker<WTF::LockBase> const&)::$_0, std::__1::allocator<WTF::AutomaticThread::start(WTF::Locker<WTF::LockBase> const&)::$_0>, void()>::operator()() + 204 
6 JavaScriptCore     0x0000000186426f7c WTF::threadEntryPoint(void*) + 212 
7 JavaScriptCore     0x0000000186426e8c WTF::wtfThreadEntryPoint(void*) + 24 
8 libsystem_pthread.dylib   0x000000018160968c _pthread_body + 240 
9 libsystem_pthread.dylib   0x000000018160959c _pthread_body + 0 
10 libsystem_pthread.dylib   0x0000000181606cb4 thread_start + 4 

Thread 13 name: WTF::AutomaticThread 
Thread 13: 
0 libsystem_kernel.dylib   0x0000000181540e1c __psynch_cvwait + 8 
1 libsystem_pthread.dylib   0x0000000181608814 _pthread_cond_wait + 640 
2 JavaScriptCore     0x000000018642a9e8 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 148 
3 JavaScriptCore     0x0000000186dbda68 WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool()> const&, WTF::ScopedLambda<void()> const&, WTF::TimeWithDynamicClockType const&) + 2256 
4 JavaScriptCore     0x000000018698f9d8 bool WTF::ConditionBase::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 172 
5 JavaScriptCore     0x0000000186dad760 std::__1::__function::__func<WTF::AutomaticThread::start(WTF::Locker<WTF::LockBase> const&)::$_0, std::__1::allocator<WTF::AutomaticThread::start(WTF::Locker<WTF::LockBase> const&)::$_0>, void()>::operator()() + 204 
6 JavaScriptCore     0x0000000186426f7c WTF::threadEntryPoint(void*) + 212 
7 JavaScriptCore     0x0000000186426e8c WTF::wtfThreadEntryPoint(void*) + 24 
8 libsystem_pthread.dylib   0x000000018160968c _pthread_body + 240 
9 libsystem_pthread.dylib   0x000000018160959c _pthread_body + 0 
10 libsystem_pthread.dylib   0x0000000181606cb4 thread_start + 4 

Thread 11 crashed with ARM Thread State (64-bit): 
    x0: 0x0000000000000000 x1: 0x000000016e842b88 x2: 0x000000018812b3c4 x3: 0x000000011111a490 
    x4: 0x000000016e842a10 x5: 0x0000000000000060 x6: 0x7d313a226469222c x7: 0x0000000033dc45e9 
    x8: 0x00000001a88e6808 x9: 0x0000000000000002 x10: 0x0000000000000016 x11: 0x0000000000000040 
    x12: 0x0000000000000001 x13: 0x0000000000000000 x14: 0x0000000000000000 x15: 0x00000000000e7f00 
    x16: 0x0000000181600d60 x17: 0x0000000000000000 x18: 0x0000000000000000 x19: 0x0000000000000000 
    x20: 0x000000016e842b88 x21: 0x0000000111369200 x22: 0x000000010fa68040 x23: 0x0000000110727948 
    x24: 0x0000000110727600 x25: 0x000000000000003f x26: 0x0000000000000000 x27: 0x0000000066016499 
    x28: 0x0000000000000018 fp: 0x000000016e842b30 lr: 0x000000018812b2c4 
    sp: 0x000000016e842af0 pc: 0x000000018812b2c8 cpsr: 0x80000000

答

由于某些Safari错误导致网络工作者发生这种情况。尝试评论你的网络工作者。

+0

我的代码中没有web worker，但它可能是Ionic框架的一部分。如果是这样，那么我想我不能使用该框架与Safari调试器。 – HNipps

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