Bug 105356 – Web Inspector: [JSC] "ASSERTION FAILED: m_currentCallFrame" when using the inspector console

• Status: RESOLVED
• Resolution: INVALID
• Component: Web Inspector (Deprecated)

[Pablo Flouret]

I'm using a locally built webkit on safari 6. Open the inspector on any page, when i type a few characters into the console i hit the assertion (when the autocomplete kicks in, i guess).

ASSERTION FAILED: m_currentCallFrame
/Users/thd864/src/WebKit/Source/WebCore/bindings/js/ScriptDebugServer.cpp(410) : void WebCore::ScriptDebugServer::updateCallFrameAndPauseIfNeeded(const JSC::DebuggerCallFrame &, intptr_t, int, int)
1   0x10acef8e6 WebCore::ScriptDebugServer::updateCallFrameAndPauseIfNeeded(JSC::DebuggerCallFrame const&, long, int, int)
2   0x10acefbc6 WebCore::ScriptDebugServer::exception(JSC::DebuggerCallFrame const&, long, int, int, bool)
3   0x108944b45 JSC::Interpreter::throwException(JSC::ExecState*&, JSC::JSValue&, unsigned int)
4   0x108b4c696 JSC::genericThrow(JSC::JSGlobalData*, JSC::ExecState*, JSC::JSValue, unsigned int)
5   0x108b4c5bb JSC::LLInt::callToThrow(JSC::ExecState*, JSC::Instruction*)
6   0x108b4ad7b _ZN3JSC5LLIntL14handleHostCallEPNS_9ExecStateEPNS_11InstructionENS_7JSValueENS_22CodeSpecializationKindE
7   0x108b4bb4c JSC::LLInt::setUpCall(JSC::ExecState*, JSC::Instruction*, JSC::CodeSpecializationKind, JSC::JSValue, JSC::LLIntCallLinkInfo*)
8   0x108b4bad6 JSC::LLInt::genericCall(JSC::ExecState*, JSC::Instruction*, JSC::CodeSpecializationKind)
9   0x108b48b8c llint_slow_path_call
10  0x108b5115f llint_op_call
11  0x108949b54 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::JSGlobalData*)
12  0x1089465df JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::JSObject*)
13  0x1088100d3 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, JSC::JSValue*)
14  0x10a4bfbd2 WebCore::JSMainThreadExecState::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, JSC::JSValue*)
15  0x10ace3d33 WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld*)
16  0x10ace3e74 WebCore::ScriptController::evaluate(WebCore::ScriptSourceCode const&)
17  0x10a12bdcf WebCore::InspectorClient::doDispatchMessageOnFrontendPage(WebCore::Page*, WTF::String const&)
18  0x107712928 WebKit::WebInspectorClient::sendMessageToFrontend(WTF::String const&)
19  0x10771297f non-virtual thunk to WebKit::WebInspectorClient::sendMessageToFrontend(WTF::String const&)
20  0x10a1a69aa WebCore::InspectorFrontend::Debugger::scriptParsed(WTF::String const&, WTF::String const&, int, int, int, int, bool const*, WTF::String const*, bool const*)
21  0x10a16ee0d WebCore::InspectorDebuggerAgent::didParseSource(WTF::String const&, WebCore::ScriptDebugListener::Script const&)
22  0x10a16f377 non-virtual thunk to WebCore::InspectorDebuggerAgent::didParseSource(WTF::String const&, WebCore::ScriptDebugListener::Script const&)
23  0x10acef1e1 WebCore::ScriptDebugServer::dispatchDidParseSource(WTF::HashSet<WebCore::ScriptDebugListener*, WTF::PtrHash<WebCore::ScriptDebugListener*>, WTF::HashTraits<WebCore::ScriptDebugListener*> > const&, JSC::SourceProvider*, bool)
24  0x10acef581 WebCore::ScriptDebugServer::sourceParsed(JSC::ExecState*, JSC::SourceProvider*, int, WTF::String const&)
25  0x1089cf32d JSC::JSGlobalObject::createProgramCodeBlock(JSC::ExecState*, JSC::ProgramExecutable*, JSC::JSObject**)
26  0x108920892 JSC::ProgramExecutable::initalizeGlobalProperties(JSC::JSGlobalData&, JSC::ExecState*, JSC::JSScope*)
27  0x108946332 JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::JSObject*)
28  0x1088100d3 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, JSC::JSValue*)
29  0x10a4bfbd2 WebCore::JSMainThreadExecState::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, JSC::JSValue*)
30  0x10a4bf7aa WebCore::InjectedScriptManager::createInjectedScript(WTF::String const&, JSC::ExecState*, int)
31  0x10a0c0f51 WebCore::InjectedScriptManager::injectScript(WTF::String const&, JSC::ExecState*)

[Brian Burg]

Closing as invalid, as this bug pertains to the old inspector UI and/or its tests.
Please file a new bug (https://www.webkit.org/new-inspector-bug) if the bug/feature/issue is still relevant to WebKit trunk.