搅拌机闲置进口

Question

有人能帮我解决搅拌机里的这个问题吗？我对编程一无所知，多亏了这个问题，我才耽搁了

当我想在搅拌机中导入空闲时
进口->；源引擎（dmx）
在我安装“Blender\u source\u tools\u 3.1.1”之前

Python: Traceback (most recent call last):
  File "C:\Users\Iván\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\io_scene_valvesource\import_smd.py", line 76, in execute
    self.num_files_imported = self.readDMX(filepath, self.properties.upAxis, self.properties.rotMode)
  File "C:\Users\Iván\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\io_scene_valvesource\import_smd.py", line 1270, in readDMX
    dm = datamodel.load(filepath)
  File "C:\Users\Iván\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\io_scene_valvesource\datamodel.py", line 1029, in load
    dm._string_dict = _StringDictionary(encoding,encoding_ver,in_file=in_file)          
  File "C:\Users\Iván\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\io_scene_valvesource\datamodel.py", line 496, in __init__
    self.append(get_str(in_file))
  File "C:\Users\Iván\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\io_scene_valvesource\datamodel.py", line 94, in get_str
    return out.decode()
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe1 in position 2: invalid continuation byte

location: <unknown location>:-1