Debugging “如何调试”;Safari Web内容意外退出”;错误?

Debugging “如何调试”;Safari Web内容意外退出”;错误?,debugging,error-handling,safari,Debugging,Error Handling,Safari,我有一个Drupal网站,它通过AJAX加载内容。我经常在Safari中看到一条错误消息,它告诉我Safari由于一个错误而重新加载了页面。这种情况偶尔会随机发生,发生时没有明确的模式 即使收到错误消息,我仍可以继续使用Safari。然而,我仍然想找出是什么导致了Safari出现问题。所有其他浏览器都可以正常工作 请参阅下面我从Safari收到的错误消息。如何调试此类错误消息?Safari列出的堆栈跟踪不是很有用 进程:com.apple.WebKit.WebContent[71117]路径:

我有一个Drupal网站,它通过AJAX加载内容。我经常在Safari中看到一条错误消息,它告诉我Safari由于一个错误而重新加载了页面。这种情况偶尔会随机发生,发生时没有明确的模式

即使收到错误消息,我仍可以继续使用Safari。然而,我仍然想找出是什么导致了Safari出现问题。所有其他浏览器都可以正常工作

请参阅下面我从Safari收到的错误消息。如何调试此类错误消息?Safari列出的堆栈跟踪不是很有用

进程:com.apple.WebKit.WebContent[71117]路径:
/System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent 标识符:com.apple.WebKit.WebContent版本:
10600(10600.1.25)构建信息:WebKit2-7600001025000000~1 代码类型:X86-64(本机)父进程:???[1] 责任人:Safari[71114]用户ID:502

日期/时间:2015-01-04 19:36:19.709+0100操作系统版本:
Mac OS X 10.10.1(14B25)报告版本:11匿名UUID:
7CA339CD-D40C-353C-270E-993C7AF943FC

启动后的唤醒时间:10000秒

崩溃线程:0调度队列:com.apple.main-Thread

异常类型:EXC\U断点(SIGTRAP)异常代码:
0x0000000000000002,0x0000000000000000

特定于应用程序的信息:捆绑包控制器类: BrowserBundleController进程模型:多个Web进程

线程0崩溃::调度队列:com.apple.main-Thread 0???
0x0000327f340258e1 0+55521914804449 1???
0x0000327f34079552 0+55521915147602 2???
0x0000327f34057875 0+55521915009141 3???
0x0000327f7400095a 0+55522988394842 4 com.apple.JavaScriptCore
0x00007fff94d330a6 llint_条目+23008 5???
0x0000327f3411acef 0+55521915809007 6???
0x0000327f3412fd0a 0+55521915895050 7???
0x0000327f7400095a 0+55522988394842 8 com.apple.JavaScriptCore
0x00007fff94d32f33 llint_条目+22637 9?
0x0000327f340bc560 0+55521915422048 10???
0x0000327f3411a906 0+55521915808006 11???
0x0000327f7400095a 0+55522988394842 12 com.apple.JavaScriptCore
0x00007fff94d32f33 llint_条目+22637 13 com.apple.JavaScriptCore
0x00007fff94d32f33 llint_条目+22637 14 com.apple.JavaScriptCore
0x00007fff94d32f33 llint_条目+22637 15 com.apple.JavaScriptCore
0x00007fff94d33168 llint_条目+23202 16 com.apple.JavaScriptCore
0x00007fff94d32f9e llint_条目+22744 17 com.apple.JavaScriptCore
0x00007fff94d32f9e llint_条目+22744 18 com.apple.JavaScriptCore
0x00007fff94d32f9e llint_条目+22744 19 com.apple.JavaScriptCore
0x00007fff94d2d4a1调用JavaScript+311 20 com.apple.JavaScriptCore 0x00007fff94cb2823 JSC::JITCode::execute(JSC::VM*,JSC::ProtoCallFrame*)+35 21 com.apple.JavaScriptCore 0x00007fff94975e5e JSC::解释器::executeCall(JSC::ExecState*,JSC::JSObject*, JSC::CallType,JSC::CallData const&,JSC::JSValue,JSC::ArgList const&+462 22 com.apple.JavaScriptCore 0x00007fff94b4c4cf JSC::call(JSC::ExecState*,JSC::JSValue,JSC::CallType,JSC::CallData 常量&,JSC::JSValue,JSC::ArgList常量&,JSC::JSValue*)+63 23 com.apple.WebCore 0x00007fff92a20948 WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*)+952 24 com.apple.WebCore
0x00007fff92a20404 WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector&+692 25 com.apple.WebCore
0x00007fff928f4f27 WebCore::EventTarget::fireEventListeners(WebCore::Event*)+167 26 com.apple.WebCore 0x00007fff92a1deb5 WebCore::EventTarget::dispatchEvent(WTF::PassRefPtr)+ 85 27 com.apple.WebCore 0x00007fff92a1de07 WebCore::XMLHttpRequestProgressEventThrottle::dispatchEvent(WTF::PassRefPtr) +199 28 com.apple.WebCore 0x00007fff92a1dd08 WebCore::XMLHttpRequestProgressEventThrottle::dispatchReadyStateChangeEvent(WTF::PassRefPtr, WebCore::ProgressEventAction)+56 29 com.apple.WebCore
0x00007fff92a1daf8 WebCore::XMLHttpRequest::callReadyStateChangeListener()+168 30 com.apple.WebCore 0x00007fff92a43700 WebCore::XMLHttpRequest::didFinishLoading(无符号长,双精度)+368 31 com.apple.WebCore 0x00007fff929a9f3a WebCore::CachedResource::checkNotify()+170 32 com.apple.WebCore
0x00007fff929a9ddf WebCore::CachedRawResource::finishLoading(WebCore::ResourceBuffer*)+ 207 33 com.apple.WebCore 0x00007fff929a9c7c WebCore::SubresourceLoader::didFinishLoading(双)+92 34 com.apple.WebKit 0x00007fff8ee4349e WebKit::WebResourceLoader::DidReceiveWebResourceLoader消息(IPC::Connection*, IPC::MessageDecoder&+63035 com.apple.WebKit
0x00007fff8ecf116a IPC::Connection::dispatchMessage(std:1::unique\u ptr>)+94 36 com.apple.WebKit 0x00007fff8ecf32e2 IPC::Connection::dispatchOneMessage()+114 37 com.apple.JavaScriptCore 0x00007fff94dd4357 WTF::RunLoop::performWork()+423 38 com.apple.JavaScriptCore
0x00007fff94dd4a22 WTF::RunLoop::performWork(无效*)+34 39 com.apple.CoreFoundation 0x00007fff945db661 __CFRUNLOOP\u正在调用\u OUT\u到\u A\u SOURCE0\u PERFORM\u函数
+17 40 com.apple.CoreFoundation 0x00007fff945cd7ed __CFRunLoopDoSources0+269 41 com.apple.CoreFoundation 0x00007fff945cce1f\uu CFRunLoopRun+927 42 com.apple.C