Msg: FreeCAD 0.20, Libs: 2022.531R14555 (Git shallow) Log: Time = 2022-Jun-03 21:57:42 Log: AboutImage = freecadabout Log: AppDataSkipVendor = true Log: AppHomePath = /snap/freecad-realthunder/37/usr/ Log: AppIcon = freecad Log: AppTempPath = /home/minh/snap/freecad-realthunder/common/temp/ Log: Application = FreeCAD Link Branch Log: BinPath = /snap/freecad-realthunder/37/usr/bin/ Log: BuildRepositoryURL = Unknown Log: BuildRevision = 14555 (Git shallow) Log: BuildRevisionBranch = (HEAD detached at 2022.05.31-edge) Log: BuildRevisionDate = 20220531 Log: BuildRevisionHash = 36367cecc18492fec00ee01ecb2214c79a326f76 Log: BuildVersionMajor = 2022 Log: BuildVersionMinor = 531 Log: CSF_IGESDefaults = /usr/share/opencascade/resources/XSTEPResource Log: CSF_LANGUAGE = us Log: CSF_MDTVTexturesDirectory = /usr/share/opencascade/resources/Textures Log: CSF_PluginDefaults = /usr/share/opencascade/resources/StdResource Log: CSF_SHMessage = /usr/share/opencascade/resources/SHMessage Log: CSF_STEPDefaults = /usr/share/opencascade/resources/XSTEPResource Log: CSF_StandardDefaults = /usr/share/opencascade/resources/StdResource Log: CSF_XCAFDefaults = /usr/share/opencascade/resources/StdResource Log: Console = 0 Log: CopyrightInfo = Log: Debug = 0 Log: DocPath = /snap/freecad-realthunder/37/usr/doc/ Log: ExeName = FreeCAD Log: ExeVendor = FreeCAD Log: ExeVersion = 0.20 Log: LoggingConsole = 1 Log: LoggingFile = 1 Log: LoggingFileName = /home/minh/snap/freecad-realthunder/common/.FreeCAD/FreeCAD.log Log: MaintainerUrl = https://github.com/realthunder/FreeCAD Log: PATH = /snap/freecad-realthunder/37/usr/sbin:/snap/freecad-realthunder/37/usr/bin:/snap/freecad-realthunder/37/sbin:/snap/freecad-realthunder/37/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/freecad-realthunder/37/kf5/usr/bin Log: PYTHONPATH = Log: PythonSearchPath = /snap/freecad-realthunder/37/usr/lib/python38.zip:/snap/freecad-realthunder/37/usr/lib/python3.8:/snap/freecad-realthunder/37/usr/lib/python3.8/lib-dynload Log: RunMode = Gui Log: SplashAlignment = Bottom|Left Log: SplashInfoColor = #101010 Log: SplashInfoExeName = FreeCAD Link Daily Log: SplashInfoPosition = 12 38 Log: SplashInfoVersion = 2022.05.31 Log: SplashScreen = freecad_link_splash.png Log: SplashTextColor = #000000 Log: StartWorkbench = StartWorkbench Log: SystemParameter = /home/minh/snap/freecad-realthunder/common/.FreeCAD/link.system.cfg Log: UserAppData = /home/minh/snap/freecad-realthunder/common/.FreeCAD/ Log: UserHomePath = /home/minh/snap/freecad-realthunder/common Log: UserParameter = /home/minh/snap/freecad-realthunder/common/.FreeCAD/link.user.cfg Log: VendorCFGPrefix = link. Log: Verbose = Log: WindowIcon = freecad_link.svg Log: WindowTitle = FreeCAD Link Daily Log: Create Application Log: Run App init script Log: Init: starting App::FreeCADInit.py Log: Init: Searching for modules... Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/AddonManager... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Arch... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Assembly3(Init.py not found)... ignore Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Draft... done Log: Drawing became obsolete in 0.17; consider using TechDraw instead. Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Drawing... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Fem... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Idf... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Image... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Import... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Inspection... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Material... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Measure... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Mesh... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/MeshPart... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/OpenSCAD... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Part... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/PartDesign... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Path... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Plot(Init.py not found)... ignore Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Points... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Raytracing... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/ReverseEngineering... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Robot... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Show(Init.py not found)... ignore Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Sketcher... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/SnapSetup... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Spreadsheet... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Start... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Surface... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/TechDraw... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Test... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Tux(Init.py not found)... ignore Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Web... done Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/sheetmetal... done Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/lattice2(Init.py not found)... ignore Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/Curves(Init.py not found)... ignore Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/Assembly4... done Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/kicadStepUpMod... done Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/CurvedShapes... done Log: Init: Initializing freecad.asm3 Log: Init: No init module found in freecad.asm3, skipping Log: Init: Initializing freecad.Curves Log: Init: No init module found in freecad.Curves, skipping Log: Init: Initializing freecad.fc_cadquery Log: Module: Part Log: Loading Part module... done Log: Init: No init module found in freecad.fc_cadquery, skipping Log: Using /snap/freecad-realthunder/37/usr/Mod as module path! Log: System path after init: Log: /snap/freecad-realthunder/37/usr/bin Log: /snap/freecad-realthunder/37/usr/Mod/AddonManager Log: /snap/freecad-realthunder/37/usr/Mod/Arch Log: /snap/freecad-realthunder/37/usr/Mod/Assembly3 Log: /snap/freecad-realthunder/37/usr/Mod/Draft Log: /snap/freecad-realthunder/37/usr/Mod/Drawing Log: /snap/freecad-realthunder/37/usr/Mod/Fem Log: /snap/freecad-realthunder/37/usr/Mod/Idf Log: /snap/freecad-realthunder/37/usr/Mod/Image Log: /snap/freecad-realthunder/37/usr/Mod/Import Log: /snap/freecad-realthunder/37/usr/Mod/Inspection Log: /snap/freecad-realthunder/37/usr/Mod/Material Log: /snap/freecad-realthunder/37/usr/Mod/Measure Log: /snap/freecad-realthunder/37/usr/Mod/Mesh Log: /snap/freecad-realthunder/37/usr/Mod/MeshPart Log: /snap/freecad-realthunder/37/usr/Mod/OpenSCAD Log: /snap/freecad-realthunder/37/usr/Mod/Part Log: /snap/freecad-realthunder/37/usr/Mod/PartDesign Log: /snap/freecad-realthunder/37/usr/Mod/Path Log: /snap/freecad-realthunder/37/usr/Mod/Plot Log: /snap/freecad-realthunder/37/usr/Mod/Points Log: /snap/freecad-realthunder/37/usr/Mod/Raytracing Log: /snap/freecad-realthunder/37/usr/Mod/ReverseEngineering Log: /snap/freecad-realthunder/37/usr/Mod/Robot Log: /snap/freecad-realthunder/37/usr/Mod/Show Log: /snap/freecad-realthunder/37/usr/Mod/Sketcher Log: /snap/freecad-realthunder/37/usr/Mod/SnapSetup Log: /snap/freecad-realthunder/37/usr/Mod/Spreadsheet Log: /snap/freecad-realthunder/37/usr/Mod/Start Log: /snap/freecad-realthunder/37/usr/Mod/Surface Log: /snap/freecad-realthunder/37/usr/Mod/TechDraw Log: /snap/freecad-realthunder/37/usr/Mod/Test Log: /snap/freecad-realthunder/37/usr/Mod/Tux Log: /snap/freecad-realthunder/37/usr/Mod/Web Log: /home/minh/dotfile/FreeCAD/Mod/sheetmetal Log: /home/minh/dotfile/FreeCAD/Mod/lattice2 Log: /home/minh/dotfile/FreeCAD/Mod/Curves Log: /home/minh/dotfile/FreeCAD/Mod/Assembly4 Log: /home/minh/dotfile/FreeCAD/Mod/kicadStepUpMod Log: /home/minh/dotfile/FreeCAD/Mod/CurvedShapes Log: /snap/freecad-realthunder/37/usr/sbin Log: /snap/freecad-realthunder/37/usr/bin Log: /snap/freecad-realthunder/37/sbin Log: /snap/freecad-realthunder/37/bin Log: /usr/local/sbin Log: /usr/local/bin Log: /usr/sbin Log: /usr/bin Log: /sbin Log: /bin Log: /usr/games Log: /usr/local/games Log: /snap/freecad-realthunder/37/kf5/usr/bin Log: Init: App::FreeCADInit.py done Log: Init: Creating Gui::Application and QApplication Log: Local server 'FreeCAD' started Log: OpenGL version is: 3.1 (3.1 Mesa 21.2.6) Log: Run Gui init script Log: Init: Running FreeCADGuiInit.py start script... Log: Init: Searching modules... Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/AddonManager... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Arch... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Assembly3(InitGui.py not found)... ignore Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Draft... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Drawing... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Fem... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Idf(InitGui.py not found)... ignore Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Image... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Import... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Inspection... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Material... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Measure(InitGui.py not found)... ignore Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Mesh... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/MeshPart... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/OpenSCAD... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Part... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/PartDesign... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Path... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Plot(InitGui.py not found)... ignore Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Points... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Raytracing... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/ReverseEngineering... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Robot... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Show(InitGui.py not found)... ignore Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Sketcher... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/SnapSetup(InitGui.py not found)... ignore Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Spreadsheet... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Start... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Surface... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/TechDraw... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Test... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Tux... done Log: Init: Initializing /snap/freecad-realthunder/37/usr/Mod/Web... done Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/sheetmetal... done Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/lattice2... done Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/Curves(InitGui.py not found)... ignore Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/Assembly4... done Log: Loading Sketcher module... done Wrn: A3 available Log: Loading Path module... done Log: Loading PathStock... done Log: Loading GUI of Part module... done Log: Loading GUI of Path module... done Log: Loading PathToolControllerGui... done Log: Loading PathToolController... done Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/kicadStepUpMod... done Log: Init: Initializing /home/minh/dotfile/FreeCAD/Mod/CurvedShapes... done Log: Init: Initializing freecad.asm3 Wrn: 2.557753 init_gui.py(14): no solver backend found Log: Init: Initializing freecad.asm3... done Log: Init: Initializing freecad.Curves Log: Init: Initializing freecad.Curves... done Log: Init: Initializing freecad.fc_cadquery Log: Init: No init_gui module found in freecad.fc_cadquery, skipping Log: Init: Loading FreeCAD GUI Log: Init: Running FreeCADGuiInit.py start script... done Log: Init: Activating default workbench StartWorkbench Log: Loading GUI of Web module... done Log: Loading GUI of Start module... done Log: Loading Start module... done Log: Init: Showing main window Log: Main window restored Log: Show main window Log: Toolbars restored Log: Init: Entering event loop Log: Connected to spacenav daemon Log: Init: Entering event loop Log: Init: Processing command line files Log: Loading PartDesign module... done Log: Loading GUI of Sketcher module... done Log: Loading GUI of PartDesign module... done Err: Program received signal SIGSEGV, Segmentation fault. Err: #0 /lib/x86_64-linux-gnu/libc.so.6(+0x43090) [0x7fd50c9ff090] Err: #1 0x7fd50fcb8745 in Gui::LinkView::setChildren(std::vector > const&, boost::dynamic_bitset > const&, Gui::LinkView::SnapshotType) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0xf75 Err: #2 0x7fd50fc5acdb in Gui::ViewProviderGeoFeatureGroupExtension::extensionHandleChildren3D(std::vector > const&) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x8b Err: #3 0x7fd50fc4d461 in Gui::ViewProvider::handleChildren3D(std::vector > const&) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x91 Err: #4 0x7fd50f71c120 in Gui::Document::handleChildren3D(Gui::ViewProvider*, bool) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x1d0 Err: #5 0x7fd50f71d822 in Gui::Document::slotChangedObject(App::DocumentObject const&, App::Property const&) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x3d2 Err: #6 0x7fd50ec8b84e in boost::signals2::detail::signal_impl, int, std::less, boost::function, boost::function, boost::signals2::mutex>::operator()(App::DocumentObject const&, App::Property const&) from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x28e Err: #7 0x7fd50ecb2768 in App::DocumentObject::onChanged(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x88 Err: #8 0x7fd5064fb345 in Part::Feature::onChanged(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/Part.so+0x55 Err: #9 0x7fd468913473 in PartDesign::Body::onChanged(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/_PartDesign.so+0xa3 Err: #10 0x7fd50ee09444 in App::Property::touch() from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x124 Err: #11 0x7fd50ee06f3c in App::Property::hasSetValue() from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x6c Err: #12 0x7fd50ee42a7c in App::PropertyLinkList::setValues(std::vector >&&) from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x43c Err: #13 0x7fd50fc59e54 in Gui::ViewProviderGroupExtension::buildExport() const from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x4d4 Err: #14 0x7fd50fc5a36d in Gui::ViewProviderGroupExtension::extensionUpdateData(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0xdd Err: #15 0x7fd50fc5c1c3 in Gui::ViewProviderGeoFeatureGroupExtension::extensionUpdateData(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x93 Err: #16 0x7fd50fc4d279 in Gui::ViewProvider::updateData(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x89 Err: #17 0x7fd50fc6f900 in Gui::ViewProviderDragger::updateData(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0xb0 Err: #18 0x7fd50fc72c08 in Gui::ViewProviderGeometryObject::updateData(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x88 Err: #19 0x7fd4adccf255 in PartGui::ViewProviderPartExt::updateData(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/PartGui.so+0x195 Err: #20 0x7fd464a0a12a in PartDesignGui::ViewProviderBody::updateData(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/PartDesignGui.so+0x6a Err: #21 0x7fd50fc64e13 in Gui::ViewProviderDocumentObject::update(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0xf3 Err: #22 0x7fd50f71d4a7 in Gui::Document::slotChangedObject(App::DocumentObject const&, App::Property const&) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x57 Err: #23 0x7fd50ec8b84e in boost::signals2::detail::signal_impl, int, std::less, boost::function, boost::function, boost::signals2::mutex>::operator()(App::DocumentObject const&, App::Property const&) from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x28e Err: #24 0x7fd50ecb2768 in App::DocumentObject::onChanged(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x88 Err: #25 0x7fd5064fb345 in Part::Feature::onChanged(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/Part.so+0x55 Err: #26 0x7fd468913473 in PartDesign::Body::onChanged(App::Property const*) from /snap/freecad-realthunder/37/usr/lib/_PartDesign.so+0xa3 Err: #27 0x7fd50ee09444 in App::Property::touch() from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x124 Err: #28 0x7fd50ee06f3c in App::Property::hasSetValue() from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x6c Err: #29 0x7fd50ee42a7c in App::PropertyLinkList::setValues(std::vector >&&) from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x43c Err: #30 0x7fd468913f89 in PartDesign::Body::removeObject(App::DocumentObject*) from /snap/freecad-realthunder/37/usr/lib/_PartDesign.so+0x1c9 Err: #31 0x7fd50ecca36c in App::GroupExtensionPy::removeObject(_object*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0xdc Err: #32 0x7fd50ecca579 in App::GroupExtensionPy::staticCallback_removeObject(_object*, _object*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADApp.so+0x59 Err: #33 /snap/freecad-realthunder/37/usr/lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x2a8687) [0x7fd50d083687] Err: #34 /snap/freecad-realthunder/37/usr/lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyObject_MakeTpCall+0xab) [0x7fd50d083b1b] Err: #35 /snap/freecad-realthunder/37/usr/lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x74df3) [0x7fd50ce4fdf3] Err: #36 /snap/freecad-realthunder/37/usr/lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x7d86) [0x7fd50ce57ef6] Err: #37 /snap/freecad-realthunder/37/usr/lib/x86_64-linux-gnu/libpython3.8.so.1.0(_PyEval_EvalCodeWithName+0x8fb) [0x7fd50cfa5e3b] Err: #38 /snap/freecad-realthunder/37/usr/lib/x86_64-linux-gnu/libpython3.8.so.1.0(PyEval_EvalCodeEx+0x42) [0x7fd50cfa61c2] Err: #39 /snap/freecad-realthunder/37/usr/lib/x86_64-linux-gnu/libpython3.8.so.1.0(PyEval_EvalCode+0x1f) [0x7fd50cfa65af] Err: #40 /snap/freecad-realthunder/37/usr/lib/x86_64-linux-gnu/libpython3.8.so.1.0(+0x18c04c) [0x7fd50cf6704c] Err: #41 /snap/freecad-realthunder/37/usr/lib/x86_64-linux-gnu/libpython3.8.so.1.0(PyRun_StringFlags+0x79) [0x7fd50cf67399] Err: #42 0x7fd50d4463bc in Base::InterpreterSingleton::runString[abi:cxx11](char const*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADBase.so+0x6c Err: #43 0x7fd50f7e5aae in Gui::Command::_runCommand(char const*, int, Gui::Command::DoCmd_Type, char const*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x8e Err: #44 0x7fd4649f6d75 in PartDesignGui::ViewProvider::onDelete(std::vector, std::allocator >, std::allocator, std::allocator > > > const&) from /snap/freecad-realthunder/37/usr/lib/PartDesignGui.so+0x315 Err: #45 0x7fd50f7fd422 in StdCmdDelete::activated(int) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x612 Err: #46 0x7fd50f7ec231 in Gui::Command::_invoke(int, bool) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x241 Err: #47 0x7fd50f7ec6b5 in Gui::Command::invoke(int, Gui::Command::TriggerSource) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x135 Err: #48 /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Core.so.5(+0x2ec1f0) [0x7fd50d8521f0] Err: #49 0x7fd50e3958e6 in QAction::triggered(bool) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x46 Err: #50 0x7fd50e397fb8 in QAction::activate(QAction::ActionEvent) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0xa8 Err: #51 0x7fd50f84bd4f in Gui::ShortcutManager::onTimer() from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0xdf Err: #52 0x7fd50f84c989 in Gui::ShortcutManager::checkShortcut(QObject*, QKeySequence const&) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x599 Err: #53 0x7fd50f84d746 in Gui::ShortcutManager::eventFilter(QObject*, QEvent*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x246 Err: #54 0x7fd50d81adce in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x8e Err: #55 0x7fd50e39be00 in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0xc0 Err: #56 0x7fd50e3a4bb8 in QApplication::notify(QObject*, QEvent*) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x1a8 Err: #57 0x7fd50f780d98 in Gui::GUIApplication::notify(QObject*, QEvent*) from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x88 Err: #58 0x7fd50d81b19a in QCoreApplication::notifyInternal2(QObject*, QEvent*) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x12a Err: #59 0x7fd50dc6be43 in QShortcutMap::dispatchEvent(QKeyEvent*) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0x463 Err: #60 0x7fd50dc6c7e3 in QShortcutMap::tryShortcut(QKeyEvent*) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0x63 Err: #61 0x7fd50dc19c72 in QWindowSystemInterface::handleShortcutEvent(QWindow*, unsigned long, int, QFlags, unsigned int, unsigned int, unsigned int, QString const&, bool, unsigned short) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0x192 Err: #62 0x7fd50dc39871 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0x91 Err: #63 0x7fd50dc3eb2b in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0x24b Err: #64 0x7fd50dc167ac in QWindowSystemInterface::sendWindowSystemEvents(QFlags) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0xac Err: #65 /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/../../../libQt5XcbQpa.so.5(+0x77ffe) [0x7fd502156ffe] Err: #66 /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x27d) [0x7fd50a92c17d] Err: #67 /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x52400) [0x7fd50a92c400] Err: #68 /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x33) [0x7fd50a92c4a3] Err: #69 0x7fd50d8759f2 in QEventDispatcherGlib::processEvents(QFlags) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x62 Err: #70 0x7fd50d819c9b in QEventLoop::exec(QFlags) from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x12b Err: #71 0x7fd50d821e44 in QCoreApplication::exec() from /snap/freecad-realthunder/37/kf5/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x94 Err: #72 0x7fd50f6c9c69 in Gui::Application::runApplication() from /snap/freecad-realthunder/37/usr/lib/libFreeCADGui.so+0x3e9 Err: #73 /snap/freecad-realthunder/37/usr/bin/FreeCADLink(+0x4ed0) [0x5567bddb5ed0] Err: #74 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7fd50c9e0083] Err: #75 /snap/freecad-realthunder/37/usr/bin/FreeCADLink(+0x52ce) [0x5567bddb62ce]