WARNING: Automatic signature extraction failed: Traceback (most recent call last):

 "/home/oliver/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 974, in _decrypt_signature
video_id, player_url, len(s)

 "/home/oliver/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 373, in _extract_signature_function
res = self._parse_sig_js(code)

 "/home/oliver/bin/youtube-dl/youtube_dl/extractor/youtube.py", line 441, in _parse_sig_js
u'Initial JS player signature function name')

 "/home/oliver/bin/youtube-dl/youtube_dl/extractor/common.py", line 356, in _search_regex
raise RegexNotFoundError(u'Unable to extract %s' % _name)youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player signature function name; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type
youtube-dl -U
to update.
Traceback (most recent call last):


 "/home/ubuntu/work/ipavlov/DeepPavlov/deeppavlov/core/common/log.py", line 32, in get_logger

with open(log_config_path) as log_config_json:
TypeError: invalid file: PosixPath('/home/ubuntu/work/ipavlov/DeepPavlov/deeppavlov/log_config.json')
