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dev:notation_crash_discussion [2009/01/16 23:55] michael created |
dev:notation_crash_discussion [2018/02/07 16:07] |
We're up to 9736 now, and I have the impression that other people are at least able to start digging into the notation editor's problems. It still crashes here. | |
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- Create one bar segment | |
- Open segment in notation editor | |
- Long pause, some draw action, and then kaboom | |
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'' | |
QWidgetPrivate::endSharedPainter: Attempting to end a null painter | |
[generic] EditView::paintEvent() | |
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QPaintEngine::setSystemClip: Should not be changed while engine is active | |
QPaintEngine::setSystemClip: Should not be changed while engine is active | |
QWidgetPrivate::beginSharedPainter: Painter is already active | |
QWidget::repaint: Recursive repaint detected | |
[generic] EditView::paintEvent() | |
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Segmentation fault (core dumped) | |
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#0 0xb74d085c in QPainter::worldMatrixEnabled () from /usr/lib/libQtGui.so.4 | |
#1 0xb742c654 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4 | |
#2 0xb742bb56 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4 | |
#3 0xb759144d in ?? () from /usr/lib/libQtGui.so.4 | |
#4 0xb75917f7 in ?? () from /usr/lib/libQtGui.so.4 | |
#5 0xb7431a2f in QWidget::event () from /usr/lib/libQtGui.so.4 | |
#6 0xb7789a55 in QMainWindow::event () from /usr/lib/libQtGui.so.4 | |
#7 0xb73d9f9c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 | |
#8 0xb73dece8 in QApplication::notify () from /usr/lib/libQtGui.so.4 | |
#9 0xb70590b9 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 | |
#10 0xb745cb81 in QWidgetPrivate::dirtyWidget_sys () from /usr/lib/libQtGui.so.4 | |
#11 0xb758f8e0 in ?? () from /usr/lib/libQtGui.so.4 | |
#12 0xb7590f99 in QWidget::repaint () from /usr/lib/libQtGui.so.4 | |
#13 0xb74277e8 in QWidget::repaint () from /usr/lib/libQtGui.so.4 | |
#14 0xb77d846c in QStatusBar::hideOrShow () from /usr/lib/libQtGui.so.4 | |
#15 0xb77d88ec in QStatusBar::clearMessage () from /usr/lib/libQtGui.so.4 | |
#16 0xb79c555b in QStatusBar::qt_metacall () from /usr/lib/libQtGui.so.4 | |
#17 0xb706df79 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 | |
#18 0xb706e642 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 | |
#19 0xb70ab817 in QTimer::timeout () from /usr/lib/libQtCore.so.4 | |
#20 0xb70750fe in QTimer::timerEvent () from /usr/lib/libQtCore.so.4 | |
#21 0xb70689fa in QObject::event () from /usr/lib/libQtCore.so.4 | |
#22 0xb73d9f9c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 | |
#23 0xb73debf9 in QApplication::notify () from /usr/lib/libQtGui.so.4 | |
#24 0xb70590b9 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 | |
#25 0xb7086c01 in ?? () from /usr/lib/libQtCore.so.4 | |
#26 0xb70844a0 in ?? () from /usr/lib/libQtCore.so.4 | |
#27 0xb6815cc6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 | |
#28 0xb6819083 in ?? () from /usr/lib/libglib-2.0.so.0 | |
#29 0xb681963e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 | |
#30 0xb70849f8 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 | |
#31 0xb746da25 in ?? () from /usr/lib/libQtGui.so.4 | |
#32 0xb705833d in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 | |
#33 0xb70584cd in QEventLoop::exec () from /usr/lib/libQtCore.so.4 | |
#34 0xb705a74d in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 | |
#35 0xb73d9897 in QApplication::exec () from /usr/lib/libQtGui.so.4 | |
#36 0x082b8cc2 in main (argc=1, argv=0xbf8716d4) at src/gui/application/main.cpp:725 | |
'' | |