[!] Traceback (most recent call last):


 "lazagne\softwares\browsers\mozilla.py", line 398, in is_master_password_correct
AttributeError: 'Sequence' object has no attribute 'asOctets'

Traceback (most recent call last):


 "c:\program files\python36\lib\site-packages\youtube_dl\YoutubeDL.py", line 796, in extract_info

ie_result = ie.extract(url)


 "c:\program files\python36\lib\site-packages\youtube_dl\extractor\common.py", line 529, in extract

self.initialize()


 "c:\program files\python36\lib\site-packages\youtube_dl\extractor\common.py", line 433, in initialize

self._real_initialize()


 "c:\program files\python36\lib\site-packages\youtube_dl\extractor\udemy.py", line 172, in _real_initialize

self._login()


 "c:\program files\python36\lib\site-packages\youtube_dl\extractor\udemy.py", line 191, in _login

login_form = self._form_hidden_inputs('login-form', login_popup)


 "c:\program files\python36\lib\site-packages\youtube_dl\extractor\common.py", line 1322, in _form_hidden_inputs

html, '%s form' % form_id, group='form')


 "c:\program files\python36\lib\site-packages\youtube_dl\extractor\common.py", line 1005, in _search_regex

raise RegexNotFoundError('Unable to extract %s' % _name)
**youtube_dl.utils.RegexNotFoundError: Unable to extract login-form form;** 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.
