Traceback (most recent call last):


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpd3npnjq3\build\youtube_dl\extractor\youtube.py", line 1006, in _decrypt_signature


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpd3npnjq3\build\youtube_dl\extractor\youtube.py", line 898, in _extract_signature_function
youtube_dl.utils.ExtractorError: Cannot identify player '/yts/jsbin/player-vfl5ItJAe/en_US/base.js'; please report this issue on https://yt-dl.org/bug . Make sur

Traceback (most recent call last):


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpt31j5y3w\build\youtube_dl\YoutubeDL.py", line 796, in extract_info


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpt31j5y3w\build\youtube_dl\extractor\common.py", line 529, in extract


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmpt31j5y3w\build\youtube_dl\extractor\youku.py", line 189, in _real_extract
youtube_dl.utils.ExtractorError: Youku server reported error -6004: 客户端无权播放,201; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type
youtube-dl -U
to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
