tried with netgen 6.2.1810 and internal smesh. But this leads to segfaults:
Code: Select all
Program received signal SIGSEGV, Segmentation fault.
#0 /lib/x86_64-linux-gnu/libc.so.6(+0x37840) [0x7f9a0748c840]
#1 0x7f99ab6e185e in NETGENPlugin_Mesher::FillSMesh(netgen::OCCGeometry const&, netgen::Mesh&, NETGENPlugin_ngMeshInfo const&, SMESH_Mesh&, std::vector<SMDS_MeshNode const*, std::allocator<SMDS_MeshNode const*> >&, SMESH_Comment&, SMESH_MesherHelper*) from /usr/lib/freecad-daily/lib/libNETGENPlugin.so+0x8ee
#2 0x7f99ab6efba2 in NETGENPlugin_Mesher::Compute() from /usr/lib/freecad-daily/lib/libNETGENPlugin.so+0x1082
#3 0x7f99ab31aaa2 in Fem::FemMeshShapeNetgenObject::execute() from /usr/lib/freecad-daily/lib/Fem.so+0x172
#4 0x7f9a0ab2af33 in App::DocumentObject::recompute() from /usr/lib/freecad-daily/lib/libFreeCADApp.so+0xb3
#5 0x7f9a0aae7ee8 in App::Document::_recomputeFeature(App::DocumentObject*) from /usr/lib/freecad-daily/lib/libFreeCADApp.so+0x58
#6 0x7f9a0aaef368 in App::Document::recompute() from /usr/lib/freecad-daily/lib/libFreeCADApp.so+0x198
#7 0x7f9a0ab52ea2 in App::DocumentPy::recompute(_object*) from /usr/lib/freecad-daily/lib/libFreeCADApp.so+0x42
#8 0x7f9a0ab54e77 in App::DocumentPy::staticCallback_recompute(_object*, _object*) from /usr/lib/freecad-daily/lib/libFreeCADApp.so+0x37
#9 /usr/lib/x86_64-linux-gnu/libpython3.7m.so.1.0(_PyMethodDef_RawFastCallKeywords+0x2f9) [0x7f9a0a560cc9]
#10 /usr/lib/x86_64-linux-gnu/libpython3.7m.so.1.0(_PyCFunction_FastCallKeywords+0x25) [0x7f9a0a561a05]
#11 /usr/lib/x86_64-linux-gnu/libpython3.7m.so.1.0(_PyEval_EvalFrameDefault+0x7e90) [0x7f9a0a362cb0]
#12 /usr/lib/x86_64-linux-gnu/libpython3.7m.so.1.0(_PyEval_EvalCodeWithName+0x996) [0x7f9a0a48a1e6]
#13 /usr/lib/x86_64-linux-gnu/libpython3.7m.so.1.0(PyEval_EvalCodeEx+0x3e) [0x7f9a0a48a46e]
#14 /usr/lib/x86_64-linux-gnu/libpython3.7m.so.1.0(PyEval_EvalCode+0x1b) [0x7f9a0a48b23b]
#15 /usr/lib/x86_64-linux-gnu/libpython3.7m.so.1.0(PyRun_StringFlags+0x8b) [0x7f9a0a458feb]
#16 0x7f9a0a8b7404 in Base::InterpreterSingleton::runString[abi:cxx11](char const*) from /usr/lib/freecad-daily/lib/libFreeCADBase.so+0x64
#17 0x7f9a0b14c243 in Gui::Command::doCommand(Gui::Command::DoCmd_Type, char const*, ...) from /usr/lib/freecad-daily/lib/libFreeCADGui.so+0x133
#18 0x7f9a0b1505f4 in Gui::Command::invoke(int) from /usr/lib/freecad-daily/lib/libFreeCADGui.so+0x54
#19 0x7f9a07e35906 in QMetaObject::activate(QObject*, int, int, void**) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x766
#20 0x7f9a08782f02 in QAction::triggered(bool) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x42
#21 0x7f9a08785510 in QAction::activate(QAction::ActionEvent) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0xf0
#22 /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x246bbd) [0x7f9a08870bbd]
#23 0x7f9a08870df5 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0xe5
#24 0x7f9a0895a8ea in QToolButton::mouseReleaseEvent(QMouseEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0xa
#25 0x7f9a087c7588 in QWidget::event(QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x1d8
#26 0x7f9a0895a993 in QToolButton::event(QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x33
#27 0x7f9a087894b1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x81
#28 0x7f9a08790b98 in QApplication::notify(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x458
#29 0x7f9a0b122888 in Gui::GUIApplication::notify(QObject*, QEvent*) from /usr/lib/freecad-daily/lib/libFreeCADGui.so+0x88
#30 0x7f9a07e0c5a9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x179
#31 0x7f9a0878fec9 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x1a9
#32 /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1b8014) [0x7f9a087e2014]
#33 /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5(+0x1bab9e) [0x7f9a087e4b9e]
#34 0x7f9a087894b1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x81
#35 0x7f9a08790950 in QApplication::notify(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x210
#36 0x7f9a0b122888 in Gui::GUIApplication::notify(QObject*, QEvent*) from /usr/lib/freecad-daily/lib/libFreeCADGui.so+0x88
#37 0x7f9a07e0c5a9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x179
#38 0x7f9a081b9fe3 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0x703
#39 0x7f9a081bbe25 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0x135
#40 0x7f9a0819606b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0xab
#41 /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5(+0xdd3eb) [0x7f9a023503eb]
#42 0x7f9a07e0b27b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x13b
#43 0x7f9a07e13262 in QCoreApplication::exec() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x92
#44 0x7f9a0b0be9ed in Gui::Application::runApplication() from /usr/lib/freecad-daily/lib/libFreeCADGui.so+0x150d
#45 freecad-daily(main+0x670) [0x55dab156c770]
#46 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) [0x7f9a0747909b]
#47 freecad-daily(_start+0x2a) [0x55dab156cafa]