TypeError: 'NoneType' object is not subscriptable

[vanyamlb]

After getting rid of error #112, I started getting this error after scanning for some amount of videos on channels.

Here is an example:

tcd -c mrmashadi --first=500

[PS5] WL Road to Top200 - Road to 2k Follower - !instagram !youtube !watchtime !team
[default] ./874918085.txt
[PS5] Pack Opening - Road to 2k Follower - !instagram !youtube !watchtime !team
Traceback (most recent call last):
File "c:\users\vanya\appdata\local\programs\python\python39\lib\runpy.py", line 197, in _run_module_as_main
return run_code(code, main_globals, None,
File "c:\users\vanya\appdata\local\programs\python\python39\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "C:\Users\vanya\AppData\Local\Programs\Python\Python39\Scripts\tcd.exe_main.py", line 7, in
File "c:\users\vanya\appdata\local\programs\python\python39\lib\site-packages\tcd_init.py", line 92, in main
Downloader().channels(Arguments().channels)
File "c:\users\vanya\appdata\local\programs\python\python39\lib\site-packages\tcd\downloader.py", line 195, in channels
self.video(video)
File "c:\users\vanya\appdata\local\programs\python\python39\lib\site-packages\tcd\downloader.py", line 143, in video
for formatted_comment, comment in comment_tuple:
File "c:\users\vanya\appdata\local\programs\python\python39\lib\site-packages\tcd\formats\custom.py", line 30, in comment_generator
yield Pipe(self.format_dictionary['comments']).comment(comment.data), comment
File "c:\users\vanya\appdata\local\programs\python\python39\lib\site-packages\tcd\pipe.py", line 51, in comment
return self.format(comment_data)
File "c:\users\vanya\appdata\local\programs\python\python39\lib\site-packages\tcd\pipe.py", line 41, in format
self.mapper(data)
File "c:\users\vanya\appdata\local\programs\python\python39\lib\site-packages\tcd\pipe.py", line 136, in mapper
self._map_user_colors(data)
File "c:\users\vanya\appdata\local\programs\python\python39\lib\site-packages\tcd\pipe.py", line 186, in _map_user_colors
sha256.update(str.encode(data['commenter']['_id']))

**TypeError: 'NoneType' object is not subscriptable**