DLL load failed while importing _simbody

[hmejbri]

I get this error when running & 'opensim-core-windows-build-script.ps1' to build opensim on windows

ImportError: Failed to import test module: test_swig_additional_interface Traceback (most recent call last): File "C:\Users\Houssem\AppData\Local\Programs\Python\Python39\lib\unittest\loader.py", line 436, in _find_test_path module = self._get_module_from_name(name) File "C:\Users\Houssem\AppData\Local\Programs\Python\Python39\lib\unittest\loader.py", line 377, in get_module_from_name import(name) File "C:\opensim-core\sdk\python\opensim\tests\test_swig_additional_interface.py", line 9, in import opensim as osim File "C:\opensim-core\sdk\python\opensim_init.py", line 18, in from .simbody import * File "C:\opensim-core\sdk\python\opensim\simbody.py", line 10, in from . import _simbody ImportError: DLL load failed while importing _simbody: The specified module could not be found.

[nickbianco]

@AlbertoCasasOrtiz do you know if running the build scripts on Windows requires extra steps for setting up a Python environment for the Python tests to pass? Or should everything just run out-of-the-box?

[AlbertoCasasOrtiz]

I think it should work. If I'm not wrong, the scripts install Python and numpy, but I recently discovered it has problems if multiple python versions are installed. I'm working on solving that.

[nickbianco]

@hmejbri do you have multiple Python versions installed? What Python enviroment manager are you using (if any)?

[aymanhab]

For the record, we're using python 3.10 on ci, in the unlikely case the problem is python version specific.

[nickbianco]

Closing due to inactivity.