FreeCAD crashes while doing Exploded Assembly

[tazmanian60]

OS: Ubuntu 16.04.2 LTS
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.16.6707 (Git)
Build type: None
Branch: releases/FreeCAD-0-16
Hash: 5465bc47c95db45e0be85dc0e2872419efadce0f
Python version: 2.7.12
Qt version: 4.8.7
Coin version: 4.0.0a
OCC version: 6.8.0.oce-0.17

Is this a bug?
https://freecadweb.org/tracker/view.php?id=2999

#0 0x00007ffff6ec904a in App::PropertyExpressionEngine::depsAreTouched() const () from /usr/lib/freecad/lib/libFreeCADApp.so
#1 0x00007ffff6e0e989 in App::Document::recompute() ()
from /usr/lib/freecad/lib/libFreeCADApp.so
0000002 0x00007ffff6e5289b in App::DocumentPy::recompute(_object*) ()
from /usr/lib/freecad/lib/libFreeCADApp.so
0000003 0x00007ffff6e528e3 in App::DocumentPy::staticCallback_recompute(_object*, _object*) () from /usr/lib/freecad/lib/libFreeCADApp.so
0000004 0x00007ffff6546751 in PyEval_EvalFrameEx ()
from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
0000005 0x00007ffff666f01c in PyEval_EvalCodeEx ()
from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
0000006 0x00007ffff6544cfd in PyEval_EvalFrameEx ()
from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
0000007 0x00007ffff666f01c in PyEval_EvalCodeEx ()
from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
0000008 0x00007ffff65c52e0 in ?? ()
from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
0000009 0x00007ffff65981e3 in PyObject_Call ()
from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
0000010 0x00007ffff660c31c in ?? ()
from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
0000011 0x00007ffff65981e3 in PyObject_Call ()
from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
0000012 0x00007ffff666e447 in PyEval_CallObjectWithKeywords ()
from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
0000013 0x00007ffff6b0cc61 in PP_Run_Method ()
from /usr/lib/freecad/lib/libFreeCADBase.so
0000014 0x00007ffff6aa2b69 in Base::InterpreterSingleton::runMethodVoid(_object*, char const*) () from /usr/lib/freecad/lib/libFreeCADBase.so
0000015 0x00007ffff747d21e in Gui::PythonCommand::activated(int) ()
from /usr/lib/freecad/lib/libFreeCADGui.so
0000016 0x00007ffff747ff5c in Gui::Command::invoke(int) ()
from /usr/lib/freecad/lib/libFreeCADGui.so
0000017 0x00007ffff543f010 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
0000018 0x00007ffff5951d62 in QAction::triggered(bool) ()
from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
0000019 0x00007ffff59530b3 in QAction::activate(QAction::ActionEvent) ()
from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
0000020 0x00007ffff5d33623 in ?? ()

[JMG]

Hi!

It is working correctly for me:

OS: Linux Mint 18 Sarah
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.16.6707 (Git)
Build type: None
Branch: releases/FreeCAD-0-16
Hash: 5465bc47c95db45e0be85dc0e2872419efadce0f
Python version: 2.7.12
Qt version: 4.8.7
Coin version: 4.0.0a
OCC version: 6.8.0.oce-0.17

[tazmanian60]

I talked with one of my friends who is working on the project with me and he's been having trouble with crashes while using the ubuntu os 16.04. So I think it's a ubuntu 16.04 with exploded assembly in freecad problem.

[Kunda1]

@tazmanian60 you could give 0.17 a spin and see if it works?

[triplus]

I did the test on Ubuntu 16.04 by using FreeCAD from stable PPA. I do get a few of this in report view when opening the file:

Code: Select all

<unknown exception traceback><type 'exceptions.ImportError'>: No module named importPart
<unknown exception traceback><type 'exceptions.ImportError'>: No module named assembly2lib
<unknown exception traceback><type 'exceptions.ImportError'>: No module named viewProviderProxies

But beyond that it's working fine. If i click on Run the assembly animation command it produces the expected results and i can't confirm FreeCAD crash.

Module installed from here:

https://github.com/JMG1/ExplodedAssembly

[Kunda1]

@tasmanian60 any progress?