bbc.com broken:no suitable InfoExtractor for URL https://www.bbc.co.uk/programmes/None

[jiangjiangflies]

Checklist

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2020.07.28
• 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 issues including closed ones

Verbose log

youtube-dl https://www.bbc.com/news/av/business-11876811 -v
[debug] System config: [u'-o', u'%(title)s.%(ext)s', u'--no-playlist']
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'https://www.bbc.com/news/av/business-11876811', u'-v']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2020.07.28
[debug] Python version 2.7.13 (CPython) - Linux-4.9.0-4-amd64-x86_64-with-debian-9.13
[debug] exe versions: ffmpeg 4.1.3-static, ffprobe 4.1.3-static, rtmpdump 2.4
[debug] Proxy map: {}
[bbc] business-11876811: Downloading webpage
ERROR: no suitable InfoExtractor for URL https://www.bbc.co.uk/programmes/None
File "/usr/local/bin/youtube-dl", line 11, in
sys.exit(main())
File "/usr/local/lib/python2.7/dist-packages/youtube_dl/init.py", line 474, in main
_real_main(argv)
File "/usr/local/lib/python2.7/dist-packages/youtube_dl/init.py", line 464, in _real_main
retcode = ydl.download(all_urls)
File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 2019, in download
url, force_generic_extractor=self.params.get('force_generic_extractor', False))
File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 808, in extract_info
return self.process_ie_result(ie_result, download, extra_info)
File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 870, in process_ie_result
extra_info=extra_info)
File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 831, in extract_info
self.report_error('no suitable InfoExtractor for URL %s' % url)
File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 625, in report_error
self.trouble(error_message, tb)
File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 587, in trouble
tb_data = traceback.format_list(traceback.extract_stack())

Description

BBC URLs like this one：https://www.bbc.com/news/av/business-11876811 are broken.

[blackjack4494]

They use a newer mediaselector version 6. The current implementation only covers v4 and v5. Maybe they changed some more but that is what I noticed while skimming through. Since maintainers seems to take a break or ghosting from youtube-dl #26462 there is no way to deliver a patch to everyone anyway.