FileNotFoundError on os.mkdir (MacOS 10.15)

[p3palazzo]

1. File > Import > Sketchup scene...
2. Choose any file to import.
3. The addon throws the following error:

Python: Traceback (most recent call last):
  File "/Users/username/Library/Application Support/Blender/2.93/scripts/addons/sketchup_importer/__init__.py", line 982, in execute
    return SceneImporter().set_filename(keywords['filepath']).load(
  File "/Users/username/Library/Application Support/Blender/2.93/scripts/addons/sketchup_importer/__init__.py", line 236, in load
    self.write_materials(self.skp_model.materials)
  File "/Users/username/Library/Application Support/Blender/2.93/scripts/addons/sketchup_importer/__init__.py", line 433, in write_materials
    os.mkdir(temp_dir)
FileNotFoundError: [Errno 2] No such file or directory: '/var/folders/nr/50wh3xf90rb5lqnrf0vpwtz00000gn/T\\/path/to/my/sketchup-file'

location: <unknown location>:-1

Note that both the temporary folder path /var/folders/nr/50wh3xf90rb5lqnrf0vpwtz00000gn/T and /path/to/my/sketchup-file exist, but there is no path made up of the concatenation of both.

Expected behavior The code should load the file selected.

System Info

• Operating System: MacOS 10.15 (intel iMac)
• Blender Version 2.93.4
• SketchUp Version 2018
• Importer Version 0.23.0