FreeCADView Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001043 | Drawing | Bug | public | 2013-03-02 17:47 | 2013-07-01 15:37 |
| Reporter | peterinker | Assigned To | |||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Fixed in Version | 0.14 | ||||
| Summary | 0001043: Crash on inserting a view from model in sketcher | ||||
| Description | I have a rather complex part imported from a .stp file. To create a drawing I did the following: * Clicked "Insert new drawing (A4 landscape)" * Clicked "Insert clip group in the active drawing" * Clicked "Insert an orthographic projection of a part in the active drawing" * Selected "Front" as primary view * As secondary view I checked the checkbox right below the middle one FreeCAD told me "Fata Error... " in the status bar * I unchecked the checkbox right below the middle view * FreeCAD crashed I'm sorry that I can't share a .fcstd or .stp file. OS: Linux Platform: 64-bit Version: 0.13.1884 (Git) Branch: master Hash: 540bf6e655303c0c114b38bf546f445313737d66 Python version: 2.7.3 Qt version: 4.8.4 Coin version: 3.1.3 SoQt version: 1.5.0 OCC version: 6.5.4 | ||||
| Tags | No tags attached. | ||||
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2013-03-02 17:47
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backtrace (6,990 bytes)
Program received signal SIGSEGV, Segmentation fault. 0x00007fffd16cd168 in LU_Decompose(math_Matrix&, math_IntegerVector&, double&, math_Vector&, double) () from /opt/opencascade/lib/libTKMath.so.0 #### Note by submitter: Here FreeCad notified me about a "Fatal error" in the status bar after I selected a checkbox in the secondary view ###### (gdb) continue Continuing. #### Note by submitter: Here I de-selected the checkbox from the secondary view again ##### SIGSEGV signal raised Fatal error occurred while projecting shape Program received signal SIGSEGV, Segmentation fault. 0x00007fffd16cd168 in LU_Decompose(math_Matrix&, math_IntegerVector&, double&, math_Vector&, double) () from /opt/opencascade/lib/libTKMath.so.0 (gdb) backtrace #0 0x00007fffd16cd168 in LU_Decompose(math_Matrix&, math_IntegerVector&, double&, math_Vector&, double) () from /opt/opencascade/lib/libTKMath.so.0 #1 0x00007fffd16cd330 in LU_Decompose(math_Matrix&, math_IntegerVector&, double&, double) () from /opt/opencascade/lib/libTKMath.so.0 #2 0x00007fffd16c3f35 in math_Gauss::math_Gauss(math_Matrix const&, double) () from /opt/opencascade/lib/libTKMath.so.0 #3 0x00007fffd16c0ab9 in ?? () from /opt/opencascade/lib/libTKMath.so.0 #4 0x00007fffd16c1c80 in math_FunctionSetRoot::Perform(math_FunctionSetWithDerivatives&, math_Vector const&, math_Vector const&, math_Vector const&) () from /opt/opencascade/lib/libTKMath.so.0 #5 0x00007fff5748c85e in HLRBRep_TheExactInterCSurf::Perform(double, double, double, math_FunctionSetRoot&, double, double, double, double, double, double) () from /opt/opencascade/lib/libTKHLR.so.0 #6 0x00007fff5747f071 in HLRBRep_InterCSurf::InternalPerform(gp_Lin const&, HLRBRep_ThePolygonOfInterCSurf const&, void* const&, HLRBRep_ThePolyhedronOfInterCSurf const&, double, double, double, double) () from /opt/opencascade/lib/libTKHLR.so.0 #7 0x00007fff574c8c2d in HLRBRep_Intersector::Perform(gp_Lin const&, double) () from /opt/opencascade/lib/libTKHLR.so.0 #8 0x00007fff574bc3f6 in HLRBRep_Data::Classify(int, HLRBRep_EdgeData const&, unsigned int, int&, double) () from /opt/opencascade/lib/libTKHLR.so.0 #9 0x00007fff574bc79c in HLRBRep_Data::Compare(int, HLRBRep_EdgeData const&) () from /opt/opencascade/lib/libTKHLR.so.0 #10 0x00007fff574c46e0 in HLRBRep_Hider::Hide(int, BRepTopAdaptor_MapOfShapeTool&) () from /opt/opencascade/lib/libTKHLR.so.0 #11 0x00007fff574c6910 in HLRBRep_InternalAlgo::HideSelected(int, unsigned int) () from /opt/opencascade/lib/libTKHLR.so.0 #12 0x00007fff574c703d in HLRBRep_InternalAlgo::Hide() () from /opt/opencascade/lib/libTKHLR.so.0 #13 0x00007fff57750e6f in Drawing::ProjectionAlgos::execute() () from /usr/lib/freecad-git/lib/Drawing.so #14 0x00007fff57751e46 in Drawing::ProjectionAlgos::ProjectionAlgos(TopoDS_Shape const&, Base::Vector3<float> const&) () from /usr/lib/freecad-git/lib/Drawing.so #15 0x00007fff57743e8c in Drawing::FeatureViewPart::execute() () from /usr/lib/freecad-git/lib/Drawing.so #16 0x00007ffff70f7bc2 in App::DocumentObject::recompute() () from /usr/lib/freecad-git/lib/libFreeCADApp.so #17 0x00007ffff70d656c in App::Document::_recomputeFeature(App::DocumentObject*) () from /usr/lib/freecad-git/lib/libFreeCADApp.so #18 0x00007ffff70d6c67 in App::Document::recompute() () from /usr/lib/freecad-git/lib/libFreeCADApp.so #19 0x00007ffff71095bb in App::DocumentPy::recompute(_object*) () from /usr/lib/freecad-git/lib/libFreeCADApp.so #20 0x00007ffff71095f3 in App::DocumentPy::staticCallback_recompute(_object*, _object*) () from /usr/lib/freecad-git/lib/libFreeCADApp.so #21 0x00007ffff69ec05a in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0 #22 0x00007ffff69ecedd in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0 #23 0x00007ffff69ecfb2 in PyEval_EvalCode () from /usr/lib/libpython2.7.so.1.0 #24 0x00007ffff6a05eea in run_mod () from /usr/lib/libpython2.7.so.1.0 #25 0x00007ffff6a06ab8 in PyRun_StringFlags () from /usr/lib/libpython2.7.so.1.0 #26 0x00007ffff6d89733 in Base::InterpreterSingleton::runString(char const*) () from /usr/lib/freecad-git/lib/libFreeCADBase.so ---Type <return> to continue, or q <return> to quit--- #27 0x00007ffff7651dd2 in Gui::Command::doCommand(Gui::Command::DoCmd_Type, char const*, ...) () from /usr/lib/freecad-git/lib/libFreeCADGui.so #28 0x00007ffff7652142 in Gui::Command::updateActive() () from /usr/lib/freecad-git/lib/libFreeCADGui.so #29 0x00007fff5798d041 in DrawingGui::TaskOrthoViews::compute() () from /usr/lib/freecad-git/lib/DrawingGui.so #30 0x00007fff5798d60e in DrawingGui::TaskOrthoViews::cb_toggled(bool) () from /usr/lib/freecad-git/lib/DrawingGui.so #31 0x00007ffff56e0b8f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #32 0x00007ffff649c552 in QAbstractButton::toggled(bool) () from /usr/lib/libQtGui.so.4 #33 0x00007ffff61f19ce in QAbstractButton::setChecked(bool) () from /usr/lib/libQtGui.so.4 #34 0x00007ffff6203c46 in QCheckBox::nextCheckState() () from /usr/lib/libQtGui.so.4 #35 0x00007ffff61f166f in ?? () from /usr/lib/libQtGui.so.4 #36 0x00007ffff61f191c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4 #37 0x00007ffff5e86a49 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #38 0x00007ffff5e3718c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #39 0x00007ffff5e3be6b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #40 0x00007ffff761247f in Gui::GUIApplication::notify(QObject*, QEvent*) () from /usr/lib/freecad-git/lib/libFreeCADGui.so #41 0x00007ffff56cb6ae in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #42 0x00007ffff5e37fcb in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4 #43 0x00007ffff5eb2ad4 in ?? () from /usr/lib/libQtGui.so.4 #44 0x00007ffff5eb1861 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4 #45 0x00007ffff5ed7a22 in ?? () from /usr/lib/libQtGui.so.4 #46 0x00007ffff15aa845 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #47 0x00007ffff15aab78 in ?? () from /usr/lib/libglib-2.0.so.0 #48 0x00007ffff15aac34 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #49 0x00007ffff56f9b66 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #50 0x00007ffff5ed769e in ?? () from /usr/lib/libQtGui.so.4 #51 0x00007ffff56ca3ff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #52 0x00007ffff56ca688 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #53 0x00007ffff56cf328 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #54 0x00007ffff760f993 in Gui::Application::runApplication() () from /usr/lib/freecad-git/lib/libFreeCADGui.so #55 0x0000000000404386 in main () |
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That's clearly a bug in the OCC source code. Nevertheless, a feature is activated in 0.14 to handle SIGSEGV as exceptions and thus doesn't stop FreeCAD. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-03-02 17:47 | peterinker | New Issue | |
| 2013-03-02 17:47 | peterinker | File Added: backtrace | |
| 2013-07-01 15:37 | wmayer | Note Added: 0003319 | |
| 2013-07-01 15:37 | wmayer | Status | new => closed |
| 2013-07-01 15:37 | wmayer | Resolution | open => fixed |
| 2013-07-01 15:37 | wmayer | Fixed in Version | => 0.14 |
