Traceback (most recent call last):

 "config\__init__.pyc", line 1052, in exit

 "config\__init__.pyc", line 712, in _triggerProfileExitValueError: list.remove(x): x not in list`
ERROR: Signature extraction failed: Traceback (most recent call last):

 "/usr/lib/python3.5/site-packages/youtube_dl/extractor/youtube.py", line 856, in _decrypt_signature
video_id, player_url, s

 "/usr/lib/python3.5/site-packages/youtube_dl/extractor/youtube.py", line 771, in _extract_signature_function
res = self._parse_sig_js(code)

 "/usr/lib/python3.5/site-packages/youtube_dl/extractor/youtube.py", line 834, in _parse_sig_js
initial_function = jsi.extract_function(funcname)

 "/usr/lib/python3.5/site-packages/youtube_dl/jsinterp.py", line 241, in extract_function
raise ExtractorError('Could not find JS function %r' % funcname)youtube_dl.utils.ExtractorError: Could not find JS function 'gr'; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see
https://yt-dl.org/update
on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.