Fixes error shown below:
File "C:\Users\micro\build2\boxwin_external_libs\pyassimp\core.py", line 320, in load
scene = _init(model.contents)
File "C:\Users\micro\build2\boxwin_external_libs\pyassimp\core.py", line 206, in _init
raise e
File "C:\Users\micro\build2\boxwin_external_libs\pyassimp\core.py", line 187, in _init
call_init(e, target)
File "C:\Users\micro\build2\boxwin_external_libs\pyassimp\core.py", line 80, in call_init
_init(obj.contents, obj, caller)
File "C:\Users\micro\build2\boxwin_external_libs\pyassimp\core.py", line 214, in _init
if _is_init_type(obj):
File "C:\Users\micro\build2\boxwin_external_libs\pyassimp\core.py", line 86, in _is_init_type
if helper.hasattr_silent(obj,'contents'): #pointer
File "C:\Users\micro\build2\boxwin_external_libs\pyassimp\helper.py", line 277, in hasattr_silent
return hasattr(object, name)
ValueError: NULL pointer access