ERROR: Signature extraction failed, Could not find JS function 'na'

[Gametz]

ERROR: Signature extraction failed: Traceback (most recent call last):
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1348, in _decrypt_signature
func = self._extract_signature_function(
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1262, in _extract_signature_function
res = self._parse_sig_js(code)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1331, in _parse_sig_js
initial_function = jsi.extract_function(funcname)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\jsinterp.py", line 245, in extract_function
raise ExtractorError('Could not find JS function %r' % funcname)
youtube_dl.utils.ExtractorError: Could not find JS function 'na'; 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.
(caused by ExtractorError("Could not find JS function 'na'; 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.")); 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.
Ignoring exception in command play:
Traceback (most recent call last):
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1348, in _decrypt_signature
func = self._extract_signature_function(
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1262, in _extract_signature_function
res = self._parse_sig_js(code)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1331, in _parse_sig_js
initial_function = jsi.extract_function(funcname)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\jsinterp.py", line 245, in extract_function
raise ExtractorError('Could not find JS function %r' % funcname)
youtube_dl.utils.ExtractorError: Could not find JS function 'na'; 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.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 806, in wrapper
return func(self, *args, **kwargs)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 827, in __extract_info
ie_result = ie.extract(url)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\common.py", line 534, in extract
ie_result = self._real_extract(url)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1622, in _real_extract
signature = self._decrypt_signature(sc['s'][0], video_id, player_url)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1358, in _decrypt_signature
raise ExtractorError(
youtube_dl.utils.ExtractorError: Signature extraction failed: Traceback (most recent call last):
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1348, in _decrypt_signature
func = self._extract_signature_function(
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1262, in _extract_signature_function
res = self._parse_sig_js(code)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1331, in _parse_sig_js
initial_function = jsi.extract_function(funcname)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\jsinterp.py", line 245, in extract_function
raise ExtractorError('Could not find JS function %r' % funcname)
youtube_dl.utils.ExtractorError: Could not find JS function 'na'; 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.
(caused by ExtractorError("Could not find JS function 'na'; 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.")); 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.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\ext\commands\core.py", line 85, in wrapped
ret = await coro(*args, **kwargs)
File "C:\Users\Vllad\Documents\GitHub\Mbot\musicbot\commands\music.py", line 43, in _play_song
song = await audiocontroller.process_song(track)
File "C:\Users\Vllad\Documents\GitHub\Mbot\musicbot\audiocontroller.py", line 131, in process_song
track = self.search_youtube(track)
File "C:\Users\Vllad\Documents\GitHub\Mbot\musicbot\audiocontroller.py", line 273, in search_youtube
r = ydl.extract_info(title, download=False)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 799, in extract_info
return self.__extract_info(url, ie, download, extra_info, process)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 806, in wrapper
return func(self, *args, **kwargs)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 838, in __extract_info
return self.process_ie_result(ie_result, download, extra_info)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 876, in process_ie_result
return self.extract_info(ie_result['url'],
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 799, in extract_info
return self.__extract_info(url, ie, download, extra_info, process)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 806, in wrapper
return func(self, *args, **kwargs)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 838, in __extract_info
return self.process_ie_result(ie_result, download, extra_info)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 924, in process_ie_result
return self.__process_playlist(ie_result, download)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 1058, in __process_playlist
entry_result = self.__process_iterable_entry(entry, download, extra)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 806, in wrapper
return func(self, *args, **kwargs)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 1067, in __process_iterable_entry
return self.process_ie_result(
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 876, in process_ie_result
return self.extract_info(ie_result['url'],
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 799, in extract_info
return self.__extract_info(url, ie, download, extra_info, process)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 815, in wrapper
self.report_error(compat_str(e), e.format_traceback())
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 628, in report_error
self.trouble(error_message, tb)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\YoutubeDL.py", line 598, in trouble
raise DownloadError(message, exc_info)
youtube_dl.utils.DownloadError: ERROR: Signature extraction failed: Traceback (most recent call last):
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1348, in _decrypt_signature
func = self._extract_signature_function(
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1262, in _extract_signature_function
res = self._parse_sig_js(code)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1331, in _parse_sig_js
initial_function = jsi.extract_function(funcname)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\jsinterp.py", line 245, in extract_function
raise ExtractorError('Could not find JS function %r' % funcname)
youtube_dl.utils.ExtractorError: Could not find JS function 'na'; 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.
(caused by ExtractorError("Could not find JS function 'na'; 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.")); 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.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\ext\commands\bot.py", line 939, in invoke
await ctx.command.invoke(ctx)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\ext\commands\core.py", line 863, in invoke
await injected(*ctx.args, **ctx.kwargs)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\ext\commands\core.py", line 94, in wrapped
raise CommandInvokeError(exc) from exc
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: DownloadError: ERROR: Signature extraction failed: Traceback (most recent call last):
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1348, in _decrypt_signature
func = self._extract_signature_function(
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1262, in _extract_signature_function
res = self._parse_sig_js(code)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\extractor\youtube.py", line 1331, in _parse_sig_js
initial_function = jsi.extract_function(funcname)
File "C:\Users\Vllad\AppData\Local\Programs\Python\Python38-32\lib\site-packages\youtube_dl\jsinterp.py", line 245, in extract_function
raise ExtractorError('Could not find JS function %r' % funcname)
youtube_dl.utils.ExtractorError: Could not find JS function 'na'; 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.
(caused by ExtractorError("Could not find JS function 'na'; 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.")); 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.

[Raptor123471]

PR #76 resolves this issue by switching to yt-dlp. Please reinstall the dependencies from config/requirements.txt, specifically the package yt-dlp. You will also need to perform a manual upgrade or just replace your current /musicbot/audiocontroller.py with the updated one from master branch.

[Gametz]

PR #76 resolves this issue by switching to yt-dlp. Please reinstall the dependencies from config/requirements.txt, specifically the package yt-dlp. You will also need to perform a manual upgrade or just replace your current /musicbot/audiocontroller.py with the updated one from master branch.

Thx, its working