Crash when importing tracks #266
Description
When attempting to import tracks from kicad project, I get following crash, just after tracks have been imported and cleanup starts in the removesubtree() function:
...
polygons done
fetch holes 'holes_wire' from cache
zones done
running time: 5.047sec
running time: 5.153sec
running time: 5.153sec
Program received signal SIGSEGV, Segmentation fault.
#0 /usr/lib/x86_64-linux-gnu/libc.so.6(+0x415c0) [0x7f5f4e2425c0]
#1 0x7f5f521d5cef in Gui::DocumentObjectItem::testStatus(bool, QIcon&, QIcon&) from /app/freecad/lib/libFreeCADGui.so+0x53f
#2 0x7f5f521d7291 in Gui::DocumentItem::testStatus() from /app/freecad/lib/libFreeCADGui.so+0x81
#3 0x7f5f521f29b9 in Gui::TreeWidget::onUpdateStatus() from /app/freecad/lib/libFreeCADGui.so+0x8b9
#4 0x7f5f521f66ba in Gui::TreeWidget::onItemSelectionChanged() from /app/freecad/lib/libFreeCADGui.so+0x18a
#5 /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(+0x21222e) [0x7f5f4ea1222e]
#6 /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6(+0x569793) [0x7f5f50169793]
#7 /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(+0x21222e) [0x7f5f4ea1222e]
#8 0x7f5f4ec64bfd in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6+0x3d
#9 /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(+0x46f389) [0x7f5f4ec6f389]
#10 /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(+0x21222e) [0x7f5f4ea1222e]
#11 0x7f5f4ec4818a in QAbstractItemModel::rowsAboutToBeInserted(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6+0x5a
#12 0x7f5f4ec55a93 in QAbstractItemModel::beginInsertRows(QModelIndex const&, int, int) from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6+0x133
#13 0x7f5f5016e348 in QTreeWidgetItem::insertChild(int, QTreeWidgetItem*) from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x128
#14 0x7f5f521ed341 in Gui::DocumentItem::createNewItem(Gui::ViewProviderDocumentObject const&, QTreeWidgetItem*, int, std::shared_ptr<Gui::DocumentObjectData>) from /app/freecad/lib/libFreeCADGui.so+0x141
#15 0x7f5f521f927e in Gui::TreeWidget::_slotDeleteObject(Gui::ViewProviderDocumentObject const&, Gui::DocumentItem*) from /app/freecad/lib/libFreeCADGui.so+0x29e
#16 0x7f5f51e89748 in boost::signals2::detail::signal_impl<void (Gui::ViewProviderDocumentObject const&), boost::signals2::optional_last_value<void>, int, std::less<int>, boost::function<void (Gui::ViewProviderDocumentObject const&)>, boost::function<void (boost::signals2::connection const&, Gui::ViewProviderDocumentObject const&)>, boost::signals2::mutex>::operator()(Gui::ViewProviderDocumentObject const&) from /app/freecad/lib/libFreeCADGui.so+0x328
#17 0x7f5f51ee4487 in Gui::Document::slotDeletedObject(App::DocumentObject const&) from /app/freecad/lib/libFreeCADGui.so+0x147
#18 0x7f5f51319268 in boost::signals2::detail::signal_impl<void (App::DocumentObject const&), boost::signals2::optional_last_value<void>, int, std::less<int>, boost::function<void (App::DocumentObject const&)>, boost::function<void (boost::signals2::connection const&, App::DocumentObject const&)>, boost::signals2::mutex>::operator()(App::DocumentObject const&) from /app/freecad/lib/libFreeCADApp.so+0x328
#19 0x7f5f512cccb9 in App::Document::removeObject(char const*) from /app/freecad/lib/libFreeCADApp.so+0x119
#20 0x7f5f513acfdb in App::DocumentPy::removeObject(_object*) from /app/freecad/lib/libFreeCADApp.so+0x7b
#21 0x7f5f513ad268 in App::DocumentPy::staticCallback_removeObject(_object*, _object*) from /app/freecad/lib/libFreeCADApp.so+0x28
#22 /usr/lib/x86_64-linux-gnu/libpython3.12.so.1.0(+0x2082a1) [0x7f5f506082a1]
#23 /usr/lib/x86_64-linux-gnu/libpython3.12.so.1.0(_PyObject_MakeTpCall+0x8f) [0x7f5f5056c9bf]
#24 /usr/lib/x86_64-linux-gnu/libpython3.12.so.1.0(_PyEval_EvalFrameDefault+0x67c9) [0x7f5f5077a699]
#25 /app/lib/python3.12/site-packages/PySide6/QtCore.cpython-312-x86_64-linux-gnu.so(+0x28b8c8) [0x7f5f1608b8c8]
#26 0x7f5f4ea038b2 in QObject::event(QEvent*) from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6+0x142
#27 0x7f5f4fda182d in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt6Widgets.so.6+0x8d
#28 0x7f5f51f54040 in Gui::GUIApplication::notify(QObject*, QEvent*) from /app/freecad/lib/libFreeCADGui.so+0xd0
#29 0x7f5f4e9a8048 in QCoreApplication::notifyInternal2(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6+0x168
#30 0x7f5f4e9abc98 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6+0x338
#31 /usr/lib/x86_64-linux-gnu/libQt6Core.so.6(+0x4d127f) [0x7f5f4ecd127f]
#32 /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x633d6) [0x7f5f4d3133d6]
#33 /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0xc4047) [0x7f5f4d374047]
#34 /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x33) [0x7f5f4d312863]
#35 0x7f5f4ecd09b3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6+0x73
#36 0x7f5f4e9b5d63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6+0x1a3
#37 0x7f5f4e9b11a1 in QCoreApplication::exec() from /usr/lib/x86_64-linux-gnu/libQt6Core.so.6+0xb1
#38 0x7f5f51e697bd in Gui::Application::runApplication() from /app/freecad/lib/libFreeCADGui.so+0xd4d
#39 FreeCAD(+0x96e3) [0x562d121cc6e3]
#40 /usr/lib/x86_64-linux-gnu/libc.so.6(+0x2a3c8) [0x7f5f4e22b3c8]
#41 /usr/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7f5f4e22b48b]
#42 FreeCAD(+0x9b15) [0x562d121ccb15]
FreeCAD version 1.0.2 (from flathub - FreeCAD 1.0.2, Libs: 1.0.2R39319 (Git))
kicadStepUpMod - latest git master.
Steps to reproduce:
- Start FreeCAD and switch to kicadStepUp workspace.
- Use the "ksu tools Add Tracks" and open kicad board