Frequent Xcode 3.1.2 and 3.1.3 Crash
Frequent Xcode 3.1.2 and 3.1.3 Crash
- Subject: Frequent Xcode 3.1.2 and 3.1.3 Crash
- From: Thomas Wetmore <email@hidden>
- Date: Sat, 27 Jun 2009 02:04:51 -0400
Xcode 3.1.2 and 3.1.3 often crash after I've been using them to run,
debug, or run with instruments a Cocoa Obj-C application. The
application doesn't crash, keeps running after Xcode crashes, and
checks out with instruments components. Xcode will crash even when
idle and the application is not running, so it may be the crash has
nothing to do with the application. I've sent a few crash reports to
Apple. Here is an example trace; they are all about the same.
Does anyone recognize this as a "normal" Xcode crash? It looks like it
involves handling XML over an HTTP channel with some involvement with
Javascript, and then something goes south in the XML processing. One
guess might be a thread that is communicating with the Apple
development site about documentation updates, but that's just a wild
guess. I could probably test that theory by running disconnected from
the net.
Thanks,
Tom Wetmore
Thread 0 Crashed:
0 libobjc.A.dylib 0x95538688 objc_msgSend + 24
1 libxml2.2.dylib 0x9135a272 __xmlRaiseError + 1029
2 libxml2.2.dylib 0x91362199 xmlParseAttributeType +
3397
3 libxml2.2.dylib 0x9133f6e1 xmlParseChunk + 3962
4 com.apple.WebCore 0x962cca67
WebCore::XMLTokenizer::doWrite(WebCore::String const&) + 167
5 com.apple.WebCore 0x962cc727
WebCore::XMLTokenizer::write(WebCore::SegmentedString const&, bool) +
167
6 com.apple.WebCore 0x962cc4b5
WebCore::Document::write(WebCore::String const&, WebCore::Document*) +
133
7 com.apple.WebCore 0x962cb783
WebCore::XMLHttpRequest::responseXML() const + 371
8 com.apple.WebCore 0x962cb5f7
WebCore::jsXMLHttpRequestResponseXML(JSC::ExecState*, JSC::Identifier
const&, JSC::PropertySlot const&) + 23
9 com.apple.JavaScriptCore 0x96bfdf1f
JSC::JSValue::get(JSC::ExecState*, JSC::Identifier const&,
JSC::PropertySlot&) const + 351
10 com.apple.JavaScriptCore 0x96c98543
JSC::JITStubs::cti_op_get_by_id(void*, ...) + 99
11 ??? 0x01d2343f 0 + 30553151
12 com.apple.JavaScriptCore 0x96cf15dc
JSC::Interpreter::execute(JSC::FunctionBodyNode*, JSC::ExecState*,
JSC::JSFunction*, JSC::JSObject*, JSC::ArgList const&,
JSC::ScopeChainNode*, JSC::JSValue*) + 524
13 com.apple.JavaScriptCore 0x96c00115
JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData
const&, JSC::JSValue, JSC::ArgList const&) + 149
14 com.apple.WebCore 0x961fc27a
WebCore::JSEventListener::handleEvent(WebCore::Event*, bool) + 2074
15 com.apple.WebCore 0x962a73c0
WebCore
::XMLHttpRequest
::dispatchXMLHttpRequestProgressEvent(WebCore::EventListener*,
WebCore::AtomicString const&, bool, unsigned int, unsigned int) + 160
16 com.apple.WebCore 0x962cbda0
WebCore::XMLHttpRequest::dispatchLoadEvent() + 64
17 com.apple.WebCore 0x962cb167
WebCore::XMLHttpRequest::didFinishLoading(unsigned long) + 455
18 com.apple.WebCore 0x961ab8fd
WebCore::SubresourceLoader::didFinishLoading() + 45
19 com.apple.Foundation 0x94e5a4a7 -
[NSURLConnection(NSURLConnectionReallyInternal) sendDidFinishLoading]
+ 87
20 com.apple.Foundation 0x94e5a413
_NSURLConnectionDidFinishLoading + 147
21 com.apple.CFNetwork 0x9366ab96
URLConnectionClient
::_clientDidFinishLoading
(URLConnectionClient::ClientConnectionEventQueue*) + 212
22 com.apple.CFNetwork 0x9366b8e0
URLConnectionClient
::ClientConnectionEventQueue
::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent,
XClientEventParams>*, long) + 310
23 com.apple.CFNetwork 0x9366a36c
URLConnectionClient::processEvents() + 104
24 com.apple.CFNetwork 0x93617dbf
MultiplexerSource::perform() + 189
25 com.apple.CoreFoundation 0x97136595 CFRunLoopRunSpecific +
3141
26 com.apple.CoreFoundation 0x97136c78 CFRunLoopRunInMode + 88
27 com.apple.HIToolbox 0x90fab28c
RunCurrentEventLoopInMode + 283
28 com.apple.HIToolbox 0x90fab0a5 ReceiveNextEventCommon +
374
29 com.apple.HIToolbox 0x90faaf19
BlockUntilNextEventMatchingListInMode + 106
30 com.apple.AppKit 0x90072d0d _DPSNextEvent + 657
31 com.apple.AppKit 0x900725c0 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 128
32 com.apple.AppKit 0x9006b5fb -[NSApplication run] + 795
33 com.apple.AppKit 0x90038834 NSApplicationMain + 574
34 com.apple.Xcode 0x00002bae 0x1000 + 7086
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