[Qt-creator] Instability in qt-creator... anyone interested in back traces?
Brett Morgan
brett.morgan at gmail.com
Wed May 19 06:55:19 CEST 2010
Here ya go
Core was generated by `bin/qtcreator.bin'.
Program terminated with signal 11, Segmentation fault.
#0 0x08a24074 in QmlJS::Interpreter::Context::lookup(QString const&) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/../../libQmlJS.so.1
(gdb) bt
#0 0x08a24074 in QmlJS::Interpreter::Context::lookup(QString const&) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/../../libQmlJS.so.1
#1 0x08a1d071 in QmlJS::Evaluate::visit(QmlJS::AST::IdentifierExpression*) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/../../libQmlJS.so.1
#2 0x089f66f1 in
QmlJS::AST::IdentifierExpression::accept0(QmlJS::AST::Visitor*) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/../../libQmlJS.so.1
#3 0x089f655e in QmlJS::AST::Node::accept(QmlJS::AST::Visitor*) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/../../libQmlJS.so.1
#4 0x089f65a8 in QmlJS::AST::Node::accept(QmlJS::AST::Node*,
QmlJS::AST::Visitor*) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/../../libQmlJS.so.1
#5 0x08a1c8c4 in QmlJS::Evaluate::accept(QmlJS::AST::Node*) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/../../libQmlJS.so.1
#6 0x08a1c90e in QmlJS::Evaluate::reference(QmlJS::AST::Node*) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/../../libQmlJS.so.1
#7 0x08a1c9bc in QmlJS::Evaluate::operator()(QmlJS::AST::Node*) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/../../libQmlJS.so.1
#8 0x01b8d86c in
QmlJSEditor::Internal::CodeCompletion::startCompletion(TextEditor::ITextEditable*)
()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/libQmlJSEditor.so
#9 0x0798857c in
TextEditor::Internal::CompletionSupport::autoComplete_helper(TextEditor::ITextEditable*,
bool, bool) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/libTextEditor.so
#10 0x07988be4 in
TextEditor::Internal::CompletionSupport::autoComplete(TextEditor::ITextEditable*,
bool) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/libTextEditor.so
#11 0x079c55d9 in
TextEditor::Internal::CompletionSupport::qt_metacall(QMetaObject::Call,
int, void**) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/libTextEditor.so
#12 0x004e40bb in QMetaObject::metacall (object=0xbf819efc,
cl=InvokeMetaMethod, idx=4, argv=0xbf81a468)
at kernel/qmetaobject.cpp:237
#13 0x004f4792 in QMetaObject::activate (sender=0xc7b88d8,
m=0x79eb1a4, local_signal_index=5, argv=0x0)
at kernel/qobject.cpp:3272
#14 0x079c5cef in
TextEditor::BaseTextEditor::requestAutoCompletion(TextEditor::ITextEditable*,
bool) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/libTextEditor.so
#15 0x0796c462 in TextEditor::BaseTextEditor::keyPressEvent(QKeyEvent*) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/libTextEditor.so
#16 0x00f109ac in QWidget::event (this=0xc7b88d8, event=0xbf81ae24) at
kernel/qwidget.cpp:8136
#17 0x01310e03 in QFrame::event (this=0xc7b88d8, e=0xbf81ae24) at
widgets/qframe.cpp:557
#18 0x013b179d in QAbstractScrollArea::event (this=0xc7b88d8,
e=0xbf81ae24) at widgets/qabstractscrollarea.cpp:990
#19 0x013d7312 in QPlainTextEdit::event (this=0xc7b88d8, e=0xbf81ae24)
at widgets/qplaintextedit.cpp:1502
#20 0x07957c72 in TextEditor::BaseTextEditor::event(QEvent*) ()
from /home/brett/qt-creator-build3/lib/qtcreator/plugins/Nokia/libTextEditor.so
#21 0x00eae59f in QApplicationPrivate::notify_helper (this=0x9e7a9c8,
receiver=0xc7b88d8, e=0xbf81ae24)
at kernel/qapplication.cpp:4341
#22 0x00eba3aa in QApplication::notify (this=0xbf81b864,
receiver=0xc7b88d8, e=0xbf81ae24) at kernel/qapplication.cpp:3804
#23 0x004dd62b in QCoreApplication::notifyInternal (this=0xbf81b864,
receiver=0xc7b88d8, event=0xbf81ae24)
at kernel/qcoreapplication.cpp:719
#24 0x00eaf0de in sendSpontaneousEvent (receiver=0xc7b88d8, event=0xcd0d7f8)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#25 qt_sendSpontaneousEvent (receiver=0xc7b88d8, event=0xcd0d7f8) at
kernel/qapplication.cpp:5330
#26 0x00f6358f in QKeyMapper::sendKeyEvent (keyWidget=0xc7b88d8,
grab=false, type=KeyPress, code=46, modifiers=..., text=...,
autorepeat=false, count=1, nativeScanCode=60, nativeVirtualKey=46,
nativeModifiers=16) at kernel/qkeymapper_x11.cpp:1876
#27 0x00f65539 in QKeyMapperPrivate::translateKeyEvent
(this=0x9eab938, keyWidget=0xc7b88d8, event=0xbf81b4bc, grab=false)
at kernel/qkeymapper_x11.cpp:1846
#28 0x00f3d834 in QApplication::x11ProcessEvent (this=0xbf81b864,
event=0xbf81b4bc) at kernel/qapplication_x11.cpp:3429
#29 0x00f68a09 in x11EventSourceDispatch (s=0x9e7e6b0, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x0274f1a2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#31 0x02752196 in ?? () from /lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#32 0x027526ee in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0x0050d748 in QEventDispatcherGlib::processEvents (this=0x9e7b7b0,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#34 0x00f68545 in QGuiEventDispatcherGlib::processEvents
(this=0x9e7b7b0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x004dc6dd in QEventLoop::processEvents (this=0xbf81b760,
flags=...) at kernel/qeventloop.cpp:149
#36 0x004dca6d in QEventLoop::exec (this=0xbf81b760, flags=...) at
kernel/qeventloop.cpp:201
#37 0x004deaf1 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:996
#38 0x00eadd87 in QApplication::exec () at kernel/qapplication.cpp:3620
#39 0x08050f23 in main ()
(gdb) q
On Wed, May 19, 2010 at 2:45 PM, <roberto.raggi at nokia.com> wrote:
> Sure, just post a backtrace
>
> Ciao robe
>
> Il giorno 19/mag/2010, alle ore 06.38, "ext Brett Morgan" <brett.morgan at gmail.com
> > ha scritto:
>
>> Heya guys,
>>
>> I'm using qt-creator trunk for editing a QML application I am writing,
>> and it seems to die semi-randomly on javascript lookups. I'm wondering
>> if gdb generated back traces from a core file is of any interest to
>> the dev team?
>>
>> Is there a debug build I could do to generate more meaningful crash
>> dump information mebbe?
>>
>> --
>> Brett Morgan
>> http://www.google.com/profiles/brett.morgan
>> _______________________________________________
>> Qt-creator mailing list
>> Qt-creator at trolltech.com
>> http://lists.trolltech.com/mailman/listinfo/qt-creator
>
> _______________________________________________
> Qt-creator mailing list
> Qt-creator at trolltech.com
> http://lists.trolltech.com/mailman/listinfo/qt-creator
>
--
Brett Morgan
http://www.google.com/profiles/brett.morgan
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