[Linkedin Learning] ValueError: Invalid IPv6 URL

[icytailz]

Checklist

• I'm reporting a broken site support issue
• I've verified that I'm running youtube-dl version 2020.05.08
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar bug reports including closed ones
• I've read bugs section in FAQ

Verbose log

[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['--verbose', '--ignore-config', '--cookies', '.\\cookies-www-linkedin-com.txt', 'https://www.linkedin.com/learning/windows-server-2012-installation-and-configuration/post-installation-tasks']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2020.05.08
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.18362
[debug] exe versions: none
[debug] Proxy map: {}
[linkedin:learning] post-installation-tasks: Downloading 360p JSON metadata
[linkedin:learning] post-installation-tasks: Downloading 540p JSON metadata
[linkedin:learning] post-installation-tasks: Downloading 720p JSON metadata
[linkedin:learning] post-installation-tasks: Downloading m3u8 information
Traceback (most recent call last):
  File "__main__.py", line 19, in <module>
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\__init__.py", line 474, in main
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\__init__.py", line 464, in _real_main
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\YoutubeDL.py", line 2019, in download
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\YoutubeDL.py", line 797, in extract_info
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\extractor\common.py", line 530, in extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\extractor\linkedin.py", line 125, in _real_extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\extractor\common.py", line 1628, in _extract_m3u8_formats
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\extractor\common.py", line 1746, in _parse_m3u8_formats
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp4z7swgz7\build\youtube_dl\extractor\common.py", line 1644, in <lambda>
  File "C:\Python\Python34\lib\urllib\parse.py", line 416, in urljoin
  File "C:\Python\Python34\lib\urllib\parse.py", line 293, in urlparse
  File "C:\Python\Python34\lib\urllib\parse.py", line 366, in urlsplit
ValueError: Invalid IPv6 URL

Description

I'm downloading a playlist from Linkedin Learning, some videos are downloaded perfectly fine, but some are comeback with this error: ValueError: Invalid IPv6 URL. Pls help!