[Qt-creator] 4.4 Freezes/crashes
Eike Ziller
Eike.Ziller at qt.io
Mon Sep 11 09:52:27 CEST 2017
> On Sep 9, 2017, at 09:45, Ariel Molina <ariel at edis.mx> wrote:
>
> I experience crashes on help Request. Vía F1
Crash reports with a backtrace might be helpful.
Br, Eike
>
> El 08/09/2017 2:53 p.m., "Andy" <asmaloney at gmail.com> escribió:
> Just wondering if anyone else is experiencing freezes with 4.4?
>
> I'm on macOS 10.12.6. It's not reproducible (at least I haven't figured out the pattern yet).
>
> It seems to happen (occasionally) when I right-click to get a context menu on a symbol. Keyboard does not respond, mouse doesn't respond in the text area, but I can select menu items (which don't do anything because it's frozen).
>
> Eventually it either crashes or I have to force quit.
>
>
> Process: Qt Creator [89433]
> Path: /Applications/Qt Creator44.app/Contents/MacOS/Qt Creator
> Identifier: org.qt-project.qtcreator
> Version: 4.4 (4.4.0)
> Code Type: X86-64 (Native)
> Parent Process: ??? [1]
> Responsible: Qt Creator [89433]
> User ID: 501
>
> Date/Time: 2017-09-08 15:49:35.058 -0400
> OS Version: Mac OS X 10.12.6 (16G29)
> Report Version: 12
> Anonymous UUID: BAFB1198-E108-24F5-0223-0CA33EBD8ED4
>
>
> Time Awake Since Boot: 710000 seconds
>
> System Integrity Protection: enabled
>
> Crashed Thread: 0 Dispatch queue: com.apple.main-thread
>
> Exception Type: EXC_BAD_ACCESS (SIGSEGV)
> Exception Codes: EXC_I386_GPFLT
> Exception Note: EXC_CORPSE_NOTIFY
>
> Termination Signal: Segmentation fault: 11
> Termination Reason: Namespace SIGNAL, Code 0xb
> Terminating Process: exc handler [0]
>
> Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
> 0 org.qt-project.QtGui 0x000000010743a838 QTextDocument::revision() const + 8
> 1 libCppEditor.dylib 0x00000001129afb0c CppEditor::Internal::CppUseSelectionsUpdater::update(CppEditor::Internal::CppUseSelectionsUpdater::CallType) + 1292
> 2 libCppEditor.dylib 0x000000011293152d CppEditor::Internal::CppEditorWidget::contextMenuEvent(QContextMenuEvent*) + 381
> 3 org.qt-project.QtWidgets 0x0000000106d9d2aa QWidget::event(QEvent*) + 2826
> 4 org.qt-project.QtWidgets 0x0000000106e922dd QFrame::event(QEvent*) + 45
> 5 org.qt-project.QtWidgets 0x0000000106f16573 QAbstractScrollArea::viewportEvent(QEvent*) + 179
> 6 libTextEditor.dylib 0x00000001119887a9 TextEditor::TextEditorWidget::viewportEvent(QEvent*) + 617
> 7 org.qt-project.QtWidgets 0x0000000106f17125 QAbstractScrollAreaFilter::eventFilter(QObject*, QEvent*) + 37
> 8 org.qt-project.QtCore 0x0000000107a23c8a QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) + 202
> 9 org.qt-project.QtWidgets 0x0000000106d62bc8 QApplicationPrivate::notify_helper(QObject*, QEvent*) + 248
> 10 org.qt-project.QtWidgets 0x0000000106d64495 QApplication::notify(QObject*, QEvent*) + 1733
> 11 org.qt-project.QtCore 0x0000000107a239f4 QCoreApplication::notifyInternal2(QObject*, QEvent*) + 164
> 12 org.qt-project.QtWidgets 0x0000000106dbdd9f QWidgetWindow::handleMouseEvent(QMouseEvent*) + 3519
> 13 org.qt-project.QtWidgets 0x0000000106dbc58f QWidgetWindow::event(QEvent*) + 175
> 14 org.qt-project.QtWidgets 0x0000000106d62bdd QApplicationPrivate::notify_helper(QObject*, QEvent*) + 269
> 15 org.qt-project.QtWidgets 0x0000000106d654ac QApplication::notify(QObject*, QEvent*) + 5852
> 16 org.qt-project.QtCore 0x0000000107a239f4 QCoreApplication::notifyInternal2(QObject*, QEvent*) + 164
> 17 org.qt-project.QtGui 0x000000010734ade7 QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) + 2855
> 18 org.qt-project.QtGui 0x000000010733225b QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 155
> 19 libqcocoa.dylib 0x0000000109c7db21 QCocoaEventDispatcherPrivate::postedEventsSourceCallback(void*) + 33
> 20 com.apple.CoreFoundation 0x00007fffc221a321 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
> 21 com.apple.CoreFoundation 0x00007fffc21fb21d __CFRunLoopDoSources0 + 557
> 22 com.apple.CoreFoundation 0x00007fffc21fa716 __CFRunLoopRun + 934
> 23 com.apple.CoreFoundation 0x00007fffc21fa114 CFRunLoopRunSpecific + 420
> 24 com.apple.HIToolbox 0x00007fffc175aebc RunCurrentEventLoopInMode + 240
> 25 com.apple.HIToolbox 0x00007fffc175abf9 ReceiveNextEventCommon + 184
> 26 com.apple.HIToolbox 0x00007fffc175ab26 _BlockUntilNextEventMatchingListInModeWithFilter + 71
> 27 com.apple.AppKit 0x00007fffbfcf3a54 _DPSNextEvent + 1120
> 28 com.apple.AppKit 0x00007fffc046f7ee -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2796
> 29 com.apple.AppKit 0x00007fffbfce83db -[NSApplication run] + 926
> 30 libqcocoa.dylib 0x0000000109c7c9bf QCocoaEventDispatcher::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 2143
> 31 org.qt-project.QtCore 0x0000000107a1f631 QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 401
> 32 org.qt-project.QtCore 0x0000000107a24099 QCoreApplication::exec() + 393
> 33 org.qt-project.qtcreator 0x0000000106adb9e1 main + 15793
> 34 libdyld.dylib 0x00007fffd797a235 start + 1
>
> ---
> Andy Maloney // https://asmaloney.com
> twitter ~ @asmaloney
>
>
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--
Eike Ziller
Principal Software Engineer
The Qt Company GmbH
Rudower Chaussee 13
D-12489 Berlin
eike.ziller at qt.io
http://qt.io
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