<div dir="ltr"><div>Hello,<br><br></div>When I build and run the Qt GraphicsView example, I get the following stack trace :<br><br> <br><br clear="all"><div><div><div><div class="gmail_signature"><div dir="ltr"><div>#0 0x0000000000ad53a8 in ?? ()<br>#1 0x00007ffff72ac3e3 in QVTKGraphicsItem::MakeCurrent() () from /usr/lib/libvtkGUISupportQtOpenGL.so.1<br>#2 0x00007ffff021a31a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5<br>#3 0x00007ffff1041d67 in ?? () from /usr/lib/libvtkGUISupportQt.so.1<br>#4 0x00007ffff102c96c in ?? () from /usr/lib/libvtkGUISupportQt.so.1<br>#5 0x00007fffe8cc2049 in vtkCallbackCommand::Execute(vtkObject*, unsigned long, void*) () from /usr/lib/libvtkCommonCore.so.1<br>#6 0x00007fffe8e1ad19 in ?? () from /usr/lib/libvtkCommonCore.so.1<br>#7 0x00007ffff5df60a1 in vtkRenderView::UpdateHoverWidgetState() () from /usr/lib/libvtkViewsInfovis.so.1<br>#8 0x00007ffff5df5b2f in vtkRenderView::PrepareForRendering() () from /usr/lib/libvtkViewsInfovis.so.1<br>#9 0x00007ffff5df5c97 in vtkRenderView::Render() () from /usr/lib/libvtkViewsInfovis.so.1<br>#10 0x00007ffff5df900c in vtkRenderView::ProcessEvents(vtkObject*, unsigned long, void*) () from /usr/lib/libvtkViewsInfovis.so.1<br>#11 0x00007fffe8e1ad19 in ?? () from /usr/lib/libvtkCommonCore.so.1<br>#12 0x00007ffff72ac6f8 in QVTKGraphicsItem::paint(QPainter*, QStyleOptionGraphicsItem const*, QWidget*) () from /usr/lib/libvtkGUISupportQtOpenGL.so.1<br><br>#18 0x00007ffff0e32677 in QGraphicsView::paintEvent(QPaintEvent*) () from /usr/lib/libQt5Widgets.so.5<br><br></div><div>(I can put the rest of the stack trace but only this seems relevant to me).<br><br></div><div>Any idea of what's wrong ? Qt 5.5.1 on x64 linux.<br><br></div><div>Best regards<br></div><div>Jean-Michaël</div></div></div></div>
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