Python: Traceback (most recent call last):
File "C:\Users\Otakku\AppData\Roaming\Blender Foundation\Blender\4.1\scripts\addons\io_scene_valvesource\import_smd.py", line 1702, in readDMX
smd.a.hide_set(False)
^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'hide_set'