Of course the bug is not easy to reproduce.
But it looks like related to a change of graph in a view after closing some.
The pixel oriented view had no graph assigned to it when I closed it.
Here is the stack if it helps:
00 0x00007ffcb7477f70 in RegisterProcTableCallback (+0x156f6f) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
01 0x00007ffcb771b1df in RegisterProcTableCallback (+0x3fa1de) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
02 0x00007ffcb773ad41 in RegisterProcTableCallback (+0x419d40) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
03 0x00007ffcb73be1fd in RegisterProcTableCallback (+0x9d1fc) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
04 0x00007ffcb73ac109 in RegisterProcTableCallback (+0x8b108) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
05 0x00007ffcb7869bfe in RegisterProcTableCallback (+0x548bfd) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
06 0x00007ffcb7741af1 in RegisterProcTableCallback (+0x420af0) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
07 0x00007ffcb752a8a7 in RegisterProcTableCallback (+0x2098a6) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
08 0x00007ffcb7746a25 in RegisterProcTableCallback (+0x425a24) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
09 0x00007ffcb7d5a200 in RegisterProcTableCallback (+0xa391ff) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
10 0x00007ffcf31d35ba in glDrawElements (+0x325b9) from C:\WINDOWS\SYSTEM32\OPENGL32.dll
11 0x000000004f8a4d7e in EEFontIconGlyph::draw(tlp::edge, tlp::node, tlp::Color const&, tlp::Color const&, float) (+0x3d7d) at C:/Tulip5/tulip/plugins/glyph/fonticon.cpp:100 from C:\Program Files\Tulip-5.3.1\lib\tulip\glyph\libFontIcon-5.3.1.dll
13 0x0000000014b567f0 in tlp::GlEdge::draw(float, tlp::GlGraphInputData const, tlp::Camera) (+0x557ef) at C:/Tulip5/tulip/library/tulip-ogl/src/GlEdge.cpp:276 from C:\Program Files\Tulip-5.3.1\bin\libtulip-ogl-5.3.dll
14 0x0000000014b6213c in tlp::GlGraphHighDetailsRenderer::draw(float, tlp::Camera*) (+0x6113b) at C:/Tulip5/tulip/library/tulip-ogl/src/GlGraphHighDetailsRenderer.cpp:340 from C:\Program Files\Tulip-5.3.1\bin\libtulip-ogl-5.3.dll
15 0x0000000014ba5243 in tlp::GlScene::draw() (+0xa4242) at C:/Tulip5/tulip/library/tulip-ogl/src/GlScene.cpp:209 from C:\Program Files\Tulip-5.3.1\bin\libtulip-ogl-5.3.dll
16 0x000000000a3a409c in tlp::GlOffscreenRenderer::renderScene(bool, bool) (+0x3309b) at C:/Tulip5/tulip/library/tulip-gui/src/GlOffscreenRenderer.cpp:192 from C:\Program Files\Tulip-5.3.1\bin\libtulip-gui-5.3.dll
17 0x000000000a438994 in tlp::EdgeExtremityGlyphRenderer::render(int) (+0xc7993) at C:/Tulip5/tulip/library/tulip-gui/src/GlyphRenderer.cpp:126 from C:\Program Files\Tulip-5.3.1\bin\libtulip-gui-5.3.dll
18 0x000000000a4020f9 in tlp::EdgeExtremityShapeEditorCreator::paint(QPainter*, QStyleOptionViewItem const&, QVariant const&, QModelIndex const&) const (+0x910f8) at C:/Tulip5/tulip/library/tulip-gui/src/TulipItemEditorCreators.cpp:780 from C:\Program Files\Tulip-5.3.1\bin\libtulip-gui-5.3.dll
19 0x000000000a3f5f3d in tlp::TulipItemDelegate::paint(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const (+0x84f3c) at C:/Tulip5/tulip/library/tulip-gui/src/TulipItemDelegate.cpp:194 from C:\Program Files\Tulip-5.3.1\bin\libtulip-gui-5.3.dll
20 0x0000000001790288 in QTableView::visualRect(QModelIndex const&) const (+0x25f287) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
21 0x0000000001795127 in QTableView::paintEvent(QPaintEvent*) (+0x264126) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
22 0x0000000001574ec8 in QWidget::event(QEvent*) (+0x43ec7) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
23 0x000000000160cb5e in QFrame::event(QEvent*) (+0xdbb5d) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
24 0x0000000001755934 in QAbstractItemView::viewportEvent(QEvent*) (+0x224933) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
25 0x00000000668fb2a0 in QCoreApplication::applicationVersionChanged() (+0x1ba29f) from C:\Program Files\Tulip-5.3.1\bin\Qt5Core.dll
26 0x0000000001537ad1 in QApplicationPrivate::notify_helper(QObject, QEvent) (+0x6ad0) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
27 0x000000000153ec34 in QApplication::notify(QObject, QEvent) (+0xdc33) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
28 0x00000000668fc648 in QCoreApplication::sendSpontaneousEvent(QObject, QEvent) (+0x1bb647) from C:\Program Files\Tulip-5.3.1\bin\Qt5Core.dll
29 0x000000000156d508 in QWidgetPrivate::sendPaintEvent(QRegion const&) (+0x3c507) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
30 0x000000000156d8df in QWidgetPrivate::drawWidget(QPaintDevice, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore*) (+0x3c8de) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
31 0x000000000156e946 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d945) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
32 0x000000000156e82f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d82e) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
33 0x000000000156e82f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d82e) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
34 0x000000000156ddb7 in QWidgetPrivate::drawWidget(QPaintDevice, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore*) (+0x3cdb6) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
35 0x000000000156e946 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d945) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
36 0x000000000156e82f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d82e) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
37 0x000000000156e82f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d82e) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
38 0x000000000156ddb7 in QWidgetPrivate::drawWidget(QPaintDevice, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore*) (+0x3cdb6) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
39 0x000000000156e946 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d945) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
40 0x000000000156ddb7 in QWidgetPrivate::drawWidget(QPaintDevice, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore*) (+0x3cdb6) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
41 0x0000000001571b67 in QWidgetPrivate::render(QPaintDevice*, QPoint const&, QRegion const&, QFlags) (+0x40b66) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
42 0x00000000015721fa in QWidget::render(QPainter*, QPoint const&, QRegion const&, QFlags) (+0x411f9) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
43 0x00000000017dec78 in QGraphicsProxyWidget::paint(QPainter, QStyleOptionGraphicsItem const, QWidget*) (+0x2adc77) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
44 0x00000000017e4c10 in QGraphicsScene::eventFilter(QObject, QEvent) (+0x2b3c0f) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
45 0x00000000017f468c in QGraphicsScene::dragMoveEvent(QGraphicsSceneDragDropEvent*) (+0x2c368b) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
46 0x00000000017f6faf in QGraphicsScene::dragMoveEvent(QGraphicsSceneDragDropEvent*) (+0x2c5fae) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
47 0x00000000017f7ac8 in QGraphicsScene::dragMoveEvent(QGraphicsSceneDragDropEvent*) (+0x2c6ac7) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
48 0x00000000017f8058 in QGraphicsScene::dragMoveEvent(QGraphicsSceneDragDropEvent*) (+0x2c7057) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
49 0x0000000001813446 in QGraphicsView::paintEvent(QPaintEvent*) (+0x2e2445) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
Of course the bug is not easy to reproduce. But it looks like related to a change of graph in a view after closing some. The pixel oriented view had no graph assigned to it when I closed it. Here is the stack if it helps:
00 0x00007ffcb7477f70 in RegisterProcTableCallback (+0x156f6f) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
01 0x00007ffcb771b1df in RegisterProcTableCallback (+0x3fa1de) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
02 0x00007ffcb773ad41 in RegisterProcTableCallback (+0x419d40) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
03 0x00007ffcb73be1fd in RegisterProcTableCallback (+0x9d1fc) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
04 0x00007ffcb73ac109 in RegisterProcTableCallback (+0x8b108) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
05 0x00007ffcb7869bfe in RegisterProcTableCallback (+0x548bfd) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
06 0x00007ffcb7741af1 in RegisterProcTableCallback (+0x420af0) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
07 0x00007ffcb752a8a7 in RegisterProcTableCallback (+0x2098a6) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
08 0x00007ffcb7746a25 in RegisterProcTableCallback (+0x425a24) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
09 0x00007ffcb7d5a200 in RegisterProcTableCallback (+0xa391ff) from C:\WINDOWS\System32\DriverStore\FileRepository\ki132937.inf_amd64_80ac72448e534d0f\ig9icd64.dll
10 0x00007ffcf31d35ba in glDrawElements (+0x325b9) from C:\WINDOWS\SYSTEM32\OPENGL32.dll
11 0x000000004f8a4d7e in EEFontIconGlyph::draw(tlp::edge, tlp::node, tlp::Color const&, tlp::Color const&, float) (+0x3d7d) at C:/Tulip5/tulip/plugins/glyph/fonticon.cpp:100 from C:\Program Files\Tulip-5.3.1\lib\tulip\glyph\libFontIcon-5.3.1.dll
12 0x0000000014b554fd in tlp::GlEdge::displayArrowAndAdjustAnchor(tlp::GlGraphInputData const, tlp::edge, tlp::node, tlp::Vector<float, 3ull, double, float> const&, float, tlp::Color const&, float, bool, float, int, bool, tlp::Vector<float, 3ull, double, float> const&, tlp::Vector<float, 3ull, double, float> const&, tlp::Vector<float, 3ull, double, float> const&, tlp::Vector<float, 3ull, double, float> const&, tlp::Vector<float, 3ull, double, float>&, tlp::EdgeExtremityGlyph, tlp::Camera*) (+0x544fc) at C:/Tulip5/tulip/library/tulip-ogl/src/GlEdge.cpp:837 from C:\Program Files\Tulip-5.3.1\bin\libtulip-ogl-5.3.dll
13 0x0000000014b567f0 in tlp::GlEdge::draw(float, tlp::GlGraphInputData const, tlp::Camera) (+0x557ef) at C:/Tulip5/tulip/library/tulip-ogl/src/GlEdge.cpp:276 from C:\Program Files\Tulip-5.3.1\bin\libtulip-ogl-5.3.dll
14 0x0000000014b6213c in tlp::GlGraphHighDetailsRenderer::draw(float, tlp::Camera*) (+0x6113b) at C:/Tulip5/tulip/library/tulip-ogl/src/GlGraphHighDetailsRenderer.cpp:340 from C:\Program Files\Tulip-5.3.1\bin\libtulip-ogl-5.3.dll
15 0x0000000014ba5243 in tlp::GlScene::draw() (+0xa4242) at C:/Tulip5/tulip/library/tulip-ogl/src/GlScene.cpp:209 from C:\Program Files\Tulip-5.3.1\bin\libtulip-ogl-5.3.dll
16 0x000000000a3a409c in tlp::GlOffscreenRenderer::renderScene(bool, bool) (+0x3309b) at C:/Tulip5/tulip/library/tulip-gui/src/GlOffscreenRenderer.cpp:192 from C:\Program Files\Tulip-5.3.1\bin\libtulip-gui-5.3.dll
17 0x000000000a438994 in tlp::EdgeExtremityGlyphRenderer::render(int) (+0xc7993) at C:/Tulip5/tulip/library/tulip-gui/src/GlyphRenderer.cpp:126 from C:\Program Files\Tulip-5.3.1\bin\libtulip-gui-5.3.dll
18 0x000000000a4020f9 in tlp::EdgeExtremityShapeEditorCreator::paint(QPainter*, QStyleOptionViewItem const&, QVariant const&, QModelIndex const&) const (+0x910f8) at C:/Tulip5/tulip/library/tulip-gui/src/TulipItemEditorCreators.cpp:780 from C:\Program Files\Tulip-5.3.1\bin\libtulip-gui-5.3.dll
19 0x000000000a3f5f3d in tlp::TulipItemDelegate::paint(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const (+0x84f3c) at C:/Tulip5/tulip/library/tulip-gui/src/TulipItemDelegate.cpp:194 from C:\Program Files\Tulip-5.3.1\bin\libtulip-gui-5.3.dll
20 0x0000000001790288 in QTableView::visualRect(QModelIndex const&) const (+0x25f287) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
21 0x0000000001795127 in QTableView::paintEvent(QPaintEvent*) (+0x264126) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
22 0x0000000001574ec8 in QWidget::event(QEvent*) (+0x43ec7) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
23 0x000000000160cb5e in QFrame::event(QEvent*) (+0xdbb5d) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
24 0x0000000001755934 in QAbstractItemView::viewportEvent(QEvent*) (+0x224933) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
25 0x00000000668fb2a0 in QCoreApplication::applicationVersionChanged() (+0x1ba29f) from C:\Program Files\Tulip-5.3.1\bin\Qt5Core.dll
26 0x0000000001537ad1 in QApplicationPrivate::notify_helper(QObject, QEvent) (+0x6ad0) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
27 0x000000000153ec34 in QApplication::notify(QObject, QEvent) (+0xdc33) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
28 0x00000000668fc648 in QCoreApplication::sendSpontaneousEvent(QObject, QEvent) (+0x1bb647) from C:\Program Files\Tulip-5.3.1\bin\Qt5Core.dll
29 0x000000000156d508 in QWidgetPrivate::sendPaintEvent(QRegion const&) (+0x3c507) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
30 0x000000000156d8df in QWidgetPrivate::drawWidget(QPaintDevice, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore*) (+0x3c8de) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
31 0x000000000156e946 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d945) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
32 0x000000000156e82f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d82e) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
33 0x000000000156e82f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d82e) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
34 0x000000000156ddb7 in QWidgetPrivate::drawWidget(QPaintDevice, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore*) (+0x3cdb6) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
35 0x000000000156e946 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d945) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
36 0x000000000156e82f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d82e) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
37 0x000000000156e82f in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d82e) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
38 0x000000000156ddb7 in QWidgetPrivate::drawWidget(QPaintDevice, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore*) (+0x3cdb6) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
39 0x000000000156e946 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice, QList<QObject> const&, int, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore) (+0x3d945) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
40 0x000000000156ddb7 in QWidgetPrivate::drawWidget(QPaintDevice, QRegion const&, QPoint const&, int, QPainter, QWidgetBackingStore*) (+0x3cdb6) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
41 0x0000000001571b67 in QWidgetPrivate::render(QPaintDevice*, QPoint const&, QRegion const&, QFlags) (+0x40b66) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
42 0x00000000015721fa in QWidget::render(QPainter*, QPoint const&, QRegion const&, QFlags) (+0x411f9) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
43 0x00000000017dec78 in QGraphicsProxyWidget::paint(QPainter, QStyleOptionGraphicsItem const, QWidget*) (+0x2adc77) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
44 0x00000000017e4c10 in QGraphicsScene::eventFilter(QObject, QEvent) (+0x2b3c0f) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
45 0x00000000017f468c in QGraphicsScene::dragMoveEvent(QGraphicsSceneDragDropEvent*) (+0x2c368b) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
46 0x00000000017f6faf in QGraphicsScene::dragMoveEvent(QGraphicsSceneDragDropEvent*) (+0x2c5fae) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
47 0x00000000017f7ac8 in QGraphicsScene::dragMoveEvent(QGraphicsSceneDragDropEvent*) (+0x2c6ac7) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
48 0x00000000017f8058 in QGraphicsScene::dragMoveEvent(QGraphicsSceneDragDropEvent*) (+0x2c7057) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll
49 0x0000000001813446 in QGraphicsView::paintEvent(QPaintEvent*) (+0x2e2445) from C:\Program Files\Tulip-5.3.1\bin\Qt5Widgets.dll