Can't download three youtube urls

[computerfreak105]

Hi This is my first report. So I hope I do this correctly.
These three urls can't be downloaded:
https://www.youtube.com/channel/UCEyu8bJtgpTV7OAl8BmYqKA

https://www.youtube.com/channel/UCZmKqdBTzFOwEAbwkhT3z7g

https://www.youtube.com/channel/UC_GudpqXAHbWpvFL6_StfBA

ERROR: Unable to download JSON metadata: HTTP Error 400: Bad Request (caused by
HTTPError()); 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 yo
utube-dl with the --verbose flag and include its complete output.

with --verbose:
File "youtube_dl\extractor\common.pyo", line 276, in _request_webpage
File "youtube_dl\YoutubeDL.pyo", line 1331, in urlopen
File "urllib2.pyo", line 410, in open
File "urllib2.pyo", line 523, in http_response
File "urllib2.pyo", line 448, in error
File "urllib2.pyo", line 382, in _call_chain
File "urllib2.pyo", line 531, in http_error_default

I batch-download files from a file yt.txt. So my command line is:

youtube-dl -f 140/m4a -o d:\yt/%(uploader)s/%(title)s_%(upload_date)s.%(ext)s -a yt.txt

But the errors happen also without any specific parameters.

Hope this helps, otherwise please let me know.

Thanks, Ben

[jaimeMF]

Duplicate of #4435 (you can subscribe to it to get a notification when it's fixed).

Thanks for the report, the only thing that it's missing is the first lines of the output you get with the --verbose (it starts with [debug] System config: []...), it contains useful information (for example it allows us to quickly detect if you are using an outdated version).