Closed GregoriusT closed 1 month ago
dirkf
commented
2 months ago Thanks for the report. YT have now discovered that JS a.split("") can be expressed as String.prototype.split.call(a, ""), and that there is also an Array class.
This should be fairly easy to fix, though maybe there's some more nonsense that I haven't yet noticed .
dirkf
commented
2 months ago Indeed, now it's been fixed twice:
$ python -m youtube_dl -vF zPHM0q0xgFg
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'-vF', u'zPHM0q0xgFg']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2021.12.17
[debug] Git HEAD: 0b2907665
[debug] Python 2.7.15 (CPython i686 32bit) - Linux-6.1.0-22-686-pae-i686-with-debian-12.6 - OpenSSL 1.1.1a 20 Nov 2018 - glibc 2.1.3
[debug] exe versions: ffmpeg 5.1.5-0, ffprobe 5.1.5-0
[debug] Proxy map: {}
[youtube] zPHM0q0xgFg: Downloading webpage
[debug] [youtube] Decrypted nsig M2_bGJLKmHc2Zr7Bh => rV2Hqx1WU9cpuw
[debug] [youtube] Decrypted nsig 7EPTM2rsj4Z306LCZ => cYnQHsXJW70IRA
[info] Available formats for zPHM0q0xgFg:
format code extension resolution note
249 webm audio only audio_quality_low 49k , webm_dash container, opus (48000Hz), 2.10MiB
250 webm audio only audio_quality_low 64k , webm_dash container, opus (48000Hz), 2.75MiB
251 webm audio only audio_quality_medium 127k , webm_dash container, opus (48000Hz), 5.42MiB
140 m4a audio only audio_quality_medium 129k , m4a_dash container, mp4a.40.2 (44100Hz), 5.51MiB
160 mp4 256x144 144p 13k , mp4_dash container, avc1.4d400c, 30fps, video only, 573.67KiB
394 mp4 256x144 144p 18k , mp4_dash container, av01.0.00M.08, 30fps, video only, 823.95KiB
278 webm 256x144 144p 22k , webm_dash container, vp9, 30fps, video only, 985.53KiB
133 mp4 426x240 240p 20k , mp4_dash container, avc1.4d4015, 30fps, video only, 886.64KiB
395 mp4 426x240 240p 27k , mp4_dash container, av01.0.00M.08, 30fps, video only, 1.19MiB
242 webm 426x240 240p 32k , webm_dash container, vp9, 30fps, video only, 1.40MiB
134 mp4 640x360 360p 30k , mp4_dash container, avc1.4d401e, 30fps, video only, 1.28MiB
396 mp4 640x360 360p 46k , mp4_dash container, av01.0.01M.08, 30fps, video only, 1.96MiB
243 webm 640x360 360p 57k , webm_dash container, vp9, 30fps, video only, 2.46MiB
135 mp4 854x480 480p 40k , mp4_dash container, avc1.4d401f, 30fps, video only, 1.74MiB
397 mp4 854x480 480p 59k , mp4_dash container, av01.0.04M.08, 30fps, video only, 2.55MiB
244 webm 854x480 480p 78k , webm_dash container, vp9, 30fps, video only, 3.33MiB
136 mp4 1280x720 720p 85k , mp4_dash container, avc1.4d401f, 30fps, video only, 3.63MiB
398 mp4 1280x720 720p60 117k , mp4_dash container, av01.0.08M.08, 60fps, video only, 5.01MiB
298 mp4 1280x720 720p60 121k , mp4_dash container, avc1.4d4020, 60fps, video only, 5.16MiB
247 webm 1280x720 720p 129k , webm_dash container, vp9, 30fps, video only, 5.49MiB
302 webm 1280x720 720p60 167k , webm_dash container, vp9, 60fps, video only, 7.15MiB
399 mp4 1920x1080 1080p60 184k , mp4_dash container, av01.0.09M.08, 60fps, video only, 7.84MiB
299 mp4 1920x1080 1080p60 192k , mp4_dash container, avc1.64002a, 60fps, video only, 8.20MiB
303 webm 1920x1080 1080p60 245k , webm_dash container, vp9, 60fps, video only, 10.46MiB
18 mp4 640x360 360p 160k , avc1.42001E, 30fps, mp4a.40.2 (44100Hz), 6.81MiB (best)
$ And https://github.com/yt-dlp/yt-dlp/issues/10397#issuecomment-2218169122 too. I'll combine that in the upcoming yt-dl PR.
tansy
commented
2 months ago I have identically looking error. I use version 2024.07.08.
ERROR: Unable to extract nsig jsi, player_id, func_codefunction code (caused by RegexNotFoundError(u'Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m;Full, verbose dump here.
PS.
I've verified that I'm running youtube-dl version 2021.12.17
To devs: would you mind to add small note about nightly builds for youtube-dl, possibly in follow the instructions section of #30839.
Otherwise you'll get issues pertaining version 2021.12.17 forever and ever.
I was thinking about writing separate issue about it, and use easy to remember number like 32844, that is coming soon but maybe better to put it in #30839. Or maybe both.
dirkf
commented
2 months ago Use of nightly builds is already covered in #30839 but may need to be emphasised now that the old build is completely useless for its nominal purpose.
Once the patch is QAed, it'll be in the next nightly build: there won't be another until it's fixed. No more reports of the issue are needed; it's understood and reproducible.
GregoriusT
commented
2 months ago I will always provide logs for both normal and nightly in the youtube-specific issues I post, both of which from a freshly pulled and compiled instance of youtube-dl and youtube-dl-nightly, and since i use nightly to download all the stuff that I watch, I am quite quick at noticing errors that happen in both at least the same day they happen. ^^
Can't wait for this to be fixed/released, luckily i got a backlog of videos XD
yohanespm77
commented
1 month ago how is the solution of this error ? Please help me
creidhne-a16i
commented
1 month ago how is the solution of this error ? Please help me
Did you read the comments on this issue? Devs know of the problem, fixed it on their end, and a fresh build is coming. Just wait for an update.
gamer191
commented
1 month ago I'll combine that in the upcoming yt-dl PR.
Since I suspect this might cause you problems, please note that applying the 2nd commit without the 3rd commit will cause yt-dlp (and presumably also YouTube-dl) to incorrectly cache the new player, meaning nsig extraction will fail until you run --rm-cache-dir
vanleefxp
commented
1 month ago I'm getting this error message as well. I hope this would be fixed soon.
gamer191
commented
1 month ago @van-lee-fxp switch to yt-dlp ;)
dirkf
commented
1 month ago ... I suspect this might cause you problems ...
A problem I have previously encountered and also while debugging the fix that generated the log above. I just nullify the result of loading the bad cached code.
Duster98
commented
1 month ago .+?}\s*return\ [\w$]+.join\(""\))};''' % func_name,
# jscode, 'nsig function', group=('var', 'code'), default=None)
func_code = self._search_regex(r'''(?xs)%s\s*=\s*function\s*\((?P[\w$]+)\)\s*{(?P.+?}\s*return\ Array\.prototype\.join\.call\([\w$]+,\s*""\))};''' % func_name, jscode, 'nsig function', group=('var', 'code'), default=None)
var_name = ''
match_var = re.search(r'var (\w+)=String\.prototype\.split\.call', func_code[1])
if match_var:
var_name = match_var.group(1)
temp_func_code = func_code[1].replace('String.prototype.split.call(a,"")', func_code[0] + '.split(\'\')')
temp_func_code = temp_func_code.replace('Array.prototype.join.call(' + var_name + ',"")', var_name + '.join(\'\')')
func_code = (func_code[0], temp_func_code)
if func_code:
func_code = ([func_code[0]], func_code[1])
else:
self.write_debug('Extracting nsig function with jsinterp')
func_code = jsi.extract_function_code(func_name)
self.cache.store('youtube-nsig', player_id, func_code)
return jsi, player_id, func_code
```
Hi guys, I have fix this two function
i can't commit now but if somebody can, please do it, this two function is located in youtube.py
.+?}\sreturn\ Array\.prototype\.join\.call\([\w$]+,\s""\))};''' % func_name,
jscode, 'nsig function', group=('var', 'code'), default=None)
if func_code:
var_name = _extract_var_name(func_code[1])
temp_func_code = _replace_func_code(func_code[1], func_code[0], var_name)
func_code = (func_code[0], temp_func_code)
else:
self.write_debug('Extracting nsig function with jsinterp')
func_code = jsi.extract_function_code(func_name)
self.cache.store('youtube-nsig', player_id, func_code)
return jsi, player_id, func_code
```
dirkf
commented
1 month ago @Duster98 thanks, but as you can see from https://github.com/ytdl-org/youtube-dl/issues/32842#issuecomment-2218272070 a fix is already in progress. Your approach looks like it solves the immediate problem and changes only one file but doesn't allow for future prototype-ey stuff. Impatient users could try your patch.
tansy
commented
1 month ago i can't commit now but if somebody can, please do it
Tried to test it but I'm unsure about lay two lines and their indentation. Would you mind to to attach or put in paste a diff/patch (`diff -rup youtube.py~ youtube.py > youtube.py.diff`)? Also I get these errors.
Ed. Managed to run the 'first', 'unoptimized' version and it works. Diff here. If that's your will, and devs agree can request a pull.
Duster98
commented
1 month ago @tansy this is the file: youtube.py youtube.zip
If you can kindly test it so I can understand if at least temporarily the problem is solved
Duster98
commented
1 month ago @dirkf Yes, I know, unfortunately it won't solve future problems. It might temporarily mitigate the issue. I'm working on a new solution and will let you know.
dirkf
commented
1 month ago A fix is already available but there are plenty of other issues that still need to be solved. The PR will be posted today; all being well, the subsequent nightly will include the merged PR.
tansy
commented
1 month ago yohanespm77
commented
1 month ago I still got error on Pafy. Please help me
GregoriusT
commented
1 month ago Just came back to say, it works for me with both normal and nightly now, and consider this resolved for me, but I do compile it myself manually, so I can't tell for the things other people use. ^^
dirkf
commented
1 month ago I still got error on Pafy. Please help me
Plainly this isn't the Pafy issue tracker but the picture (text is always better) shows that the latest version is not being run. Take that with you.
dirkf
commented
1 month ago To reiterate the solution, the problem is fixed in the master code and builds of 2024--7-11 or later. You can install a fixed release from the nightly builds at ytdl-org/ytdl-nightly. If you are already running a nightly release, and depending on how you installed it, you may be able to update using -U.
If not:
python is available; if your Python is called python3, create a symbolic link or install a compatibility package (in some Linux Debian releases, _python_ispython3), or patch the name of the Python program in the executable using a binary editor or patcher (but must be repeated on each update); in any case remember to mark the download executable (chmod a+x ...)python -m pip ... where python is how you invoke the Python that should run youtube-dl); something like python -m pip install "URL", where URL is that of the tar.gz archive on the release page, should work on recent pip versions; possibly also specify --force-reinstall.Or if you are using Homebrew, you can install from the latest master code at that time using something like brew install --HEAD youtube-dl.
tansy
commented
1 month ago https://github.com/ytdl-org/youtube-dl/issues/32842#issuecomment-2218604078
Use of nightly builds is already covered in #30839 but may need to be emphasised now that the old build is completely useless for its nominal purpose.
Not enough. Told you. Noone is reaching this far (reading), or they don't get that.
It should be in first paragraph. Not '_If you want a version of youtubedl that can actually download from YouTube, use a recent nightly build' somewhere at the end, but rather something like 'Before you raise an issue make sure you use new version of youtube-dl, either built from master branch or compiled nightly build.'.
dirkf
commented
1 month ago Patience, please. I did say it needed to emphasised.
maxim-belkin
commented
1 month ago Or if you are using Homebrew, you can install from the latest master code at that time using something like
brew install --HEAD youtube-dl.
Any chance you could tag a new release in this repo? Homebrew plans to disable youtube-dl package on 2024-11-23 due to it not having new releases since 2021, see brew info youtube-dl
dirkf
commented
1 month ago There have been releases since last year.
https://github.com/ytdl-org/youtube-dl/issues/31585#issuecomment-2229488566
isArman
commented
1 month ago I was occurred the mentioned error during installation by dnf package manager. But it's resolved by installing with make file.
openbook
commented
1 month ago After upgrading to the latest nightly build, this issue was initially resolved but has since returned. I've followed the instructions in the rest of this thread:
python command.both of these options return the same error. Note I am using a cookies.txt file, I've tried recreating that with a new session, but that also hasn't resolved the issue. I've also tried this on a few youtube videos, all public, all return the same issue.
I've included the verbose debug output below, let me know if there is any other info I can provide.
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['9DzP5quXD_Y', '--cookies', './bin/cookies.txt', '--verbose']
WARNING: Assuming --restrict-filenames since file system encoding cannot encode all characters. Set the LC_ALL environment variable to fix this.
[debug] Encodings: locale ANSI_X3.4-1968, fs ascii, out ANSI_X3.4-1968, pref ANSI_X3.4-1968
[debug] youtube-dl version 2024.07.11 [16f5bbc46]
[debug] ** This version was built from the latest master code at https://github.com/ytdl-org/youtube-dl.
[debug] ** For support, visit the main site.
[debug] Python 3.6.9 (CPython x86_64 64bit) - Linux-4.4.0-145-generic-x86_64-with-Ubuntu-18.04-bionic - OpenSSL 1.1.1b 26 Feb 2019 - glibc 2.25
[debug] exe versions: ffmpeg 3.4.11, ffprobe 3.4.11
[debug] Proxy map: {}
[youtube] 9DzP5quXD_Y: Downloading webpage
[debug] [youtube] Extracting signature function js_3400486c_107
[youtube] 9DzP5quXD_Y: Downloading player 3400486c
ERROR: Unable to extract nsig function code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.',)); please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
Traceback (most recent call last):
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 1637, in _decrypt_nsig
jsi, player_id, func_code = self._extract_n_function_code(video_id, player_url)
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 1686, in _extract_n_function_code
func_name = self._extract_n_function_name(jscode)
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 1668, in _extract_n_function_name
''', jscode, 'Initial JS player n function name', group=('nfunc', 'idx'))
File "/application/yt/youtube-dl/youtube_dl/extractor/common.py", line 1101, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player n function name; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
Traceback (most recent call last):
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 1637, in _decrypt_nsig
jsi, player_id, func_code = self._extract_n_function_code(video_id, player_url)
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 1686, in _extract_n_function_code
func_name = self._extract_n_function_name(jscode)
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 1668, in _extract_n_function_name
''', jscode, 'Initial JS player n function name', group=('nfunc', 'idx'))
File "/application/yt/youtube-dl/youtube_dl/extractor/common.py", line 1101, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player n function name; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/application/yt/youtube-dl/youtube_dl/YoutubeDL.py", line 879, in wrapper
return func(self, *args, **kwargs)
File "/application/yt/youtube-dl/youtube_dl/YoutubeDL.py", line 975, in __extract_info
ie_result = ie.extract(url)
File "/application/yt/youtube-dl/youtube_dl/extractor/common.py", line 571, in extract
ie_result = self._real_extract(url)
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 2104, in _real_extract
self._unthrottle_format_urls(video_id, player_url, dct)
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 1721, in _unthrottle_format_urls
n_response = decrypt_nsig(n_param)(n_param, video_id, player_url)
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 1614, in inner
raise ret
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 1606, in inner
self._player_cache[cache_id] = func(*args, **kwargs)
File "/application/yt/youtube-dl/youtube_dl/extractor/youtube.py", line 1639, in _decrypt_nsig
raise ExtractorError('Unable to extract nsig function code', cause=e)
youtube_dl.utils.ExtractorError: Unable to extract nsig function code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.',)); please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.Thanks for the report. I can't initially repro here but I am getting player 5604538d vs your 3400486c. Further investigation needed.
dirkf
commented
1 month ago A new circumlocution for "n" is used in the problem player:
...a.D&&(b="nn"[+a.D],c=a.get(b))&&(c=rDa[0](c),a.set(b,c),...This patch addresses the problem:
def _extract_n_function_name(self, jscode):
func_name, idx = self._search_regex(
# new: (b=String.fromCharCode(110),c=a.get(b))&&c=nfunc[idx](c)
+ # or: (b="nn"[+a.D],c=a.get(b))&&(c=nfunc[idx](c),
# old: .get("n"))&&(b=nfunc[idx](b)
# older: .get("n"))&&(b=nfunc(b)
r'''(?x)
- (?:\(\s*(?P<b>[a-z])\s*=\s*String\s*\.\s*fromCharCode\s*\(\s*110\s*\)\s*,(?P<c>[a-z])\s*=\s*[a-z]\s*)?
- \.\s*get\s*\(\s*(?(b)(?P=b)|"n")(?:\s*\)){2}\s*&&\s*\(\s*(?(c)(?P=c)|b)\s*=\s*
+ (?:\(\s*(?P<b>[a-z])\s*=\s*(?:
+ String\s*\.\s*fromCharCode\s*\(\s*110\s*\)|
+ "n+"\[\s*\+?s*[\w$.]+\s*]
+ )\s*,(?P<c>[a-z])\s*=\s*[a-z]\s*)?
+ \.\s*get\s*\(\s*(?(b)(?P=b)|"n{1,2}")(?:\s*\)){2}\s*&&\s*\(\s*(?(c)(?P=c)|b)\s*=\s*
(?P<nfunc>[a-zA-Z_$][\w$]*)(?:\s*\[(?P<idx>\d+)\])?\s*\(\s*[\w$]+\s*\)
''', jscode, 'Initial JS player n function name', group=('nfunc', 'idx'))
if not idx:Also fixed in https://github.com/yt-dlp/yt-dlp/pull/10542.
GregoriusT
commented
1 month ago I am only here because I am providing Logs, I saw the backlog and just wanted to make sure Data is being delivered. ^^
Edit: by the way it is still broken for player 1f8742dc
==========================
TESTING NORMAL YOUTUBE-DL:
==========================
[debug] System config: []
[debug] User config: ['--no-mtime', '--match-filter', '!is_live', '--retries', 'infinite', '--fragment-retries', '3', '--skip-unavailable-fragments', '--restrict-filenames', '-i', '-o', '/home/gregorius/home/pending/videos/%(title)s___%(id)s.webm', '-f', '(bestvideo[height<=360]+worstaudio/best[height<=360])[protocol!=http_dash_segments][container!^=dash]', '--console-title', '--hls-prefer-native', '--no-cache-dir', '--http-chunk-size', '100M', '--cookies', '/home/gregorius/home/scripts/video/youtube-dl-cookies']
[debug] Custom config: []
[debug] Command-line args: ['https://www.youtube.com/watch?v=zPHM0q0xgFg', '-vf', '18', '--no-playlist', '-o', '/home/gregorius/home/scripts/video/TEST_NORMAL_%(title)s___%(id)s.webm']
[debug] Encodings: locale UTF-8, fs utf-8, out utf-8, pref UTF-8
[debug] youtube-dl version 2021.12.17
[debug] Single file build
[debug] Python 3.10.12 (CPython x86_64 64bit) - Linux-5.15.0-112-generic-x86_64-with-glibc2.35 - OpenSSL 3.0.2 15 Mar 2022 - glibc 2.35
[debug] exe versions: ffmpeg 4.4.2, ffprobe 4.4.2, rtmpdump 2.4
[debug] Proxy map: {}
[youtube] zPHM0q0xgFg: Downloading webpage
[youtube] Downloading just video zPHM0q0xgFg because of --no-playlist
[youtube] zPHM0q0xgFg: Downloading player 1f8742dc
ERROR: Unable to extract nsig function code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.')); please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
Traceback (most recent call last):
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 1637, in _decrypt_nsig
jsi, player_id, func_code = self._extract_n_function_code(video_id, player_url)
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 1686, in _extract_n_function_code
func_name = self._extract_n_function_name(jscode)
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 1660, in _extract_n_function_name
func_name, idx = self._search_regex(
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/common.py", line 1101, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player n function name; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
Traceback (most recent call last):
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 1637, in _decrypt_nsig
jsi, player_id, func_code = self._extract_n_function_code(video_id, player_url)
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 1686, in _extract_n_function_code
func_name = self._extract_n_function_name(jscode)
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 1660, in _extract_n_function_name
func_name, idx = self._search_regex(
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/common.py", line 1101, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player n function name; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/YoutubeDL.py", line 875, in wrapper
return func(self, *args, **kwargs)
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/YoutubeDL.py", line 971, in __extract_info
ie_result = ie.extract(url)
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/common.py", line 571, in extract
ie_result = self._real_extract(url)
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 2104, in _real_extract
self._unthrottle_format_urls(video_id, player_url, dct)
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 1721, in _unthrottle_format_urls
n_response = decrypt_nsig(n_param)(n_param, video_id, player_url)
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 1614, in inner
raise ret
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 1606, in inner
self._player_cache[cache_id] = func(*args, **kwargs)
File "/home/gregorius/home/scripts/video/youtube-dl-normal/youtube-dl/youtube_dl/extractor/youtube.py", line 1639, in _decrypt_nsig
raise ExtractorError('Unable to extract nsig function code', cause=e)
youtube_dl.utils.ExtractorError: Unable to extract nsig function code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.')); please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
===========================
TESTING NIGHTLY YOUTUBE-DL:
===========================
[debug] System config: []
[debug] User config: ['--no-mtime', '--match-filter', '!is_live', '--retries', 'infinite', '--fragment-retries', '3', '--skip-unavailable-fragments', '--restrict-filenames', '-i', '-o', '/home/gregorius/home/pending/videos/%(title)s___%(id)s.webm', '-f', '(bestvideo[height<=360]+worstaudio/best[height<=360])[protocol!=http_dash_segments][container!^=dash]', '--console-title', '--hls-prefer-native', '--no-cache-dir', '--http-chunk-size', '100M', '--cookies', '/home/gregorius/home/scripts/video/youtube-dl-cookies']
[debug] Custom config: []
[debug] Command-line args: ['https://www.youtube.com/watch?v=zPHM0q0xgFg', '-vf', '18', '--no-playlist', '-o', '/home/gregorius/home/scripts/video/TEST_NIGHTLY_%(title)s___%(id)s.webm']
[debug] Encodings: locale UTF-8, fs utf-8, out utf-8, pref UTF-8
[debug] youtube-dl version 2024.07.11 [16f5bbc46] (single file build)
[debug] ** This version was built from the latest master code at https://github.com/ytdl-org/youtube-dl.
[debug] ** For support, visit the main site.
[debug] Python 3.10.12 (CPython x86_64 64bit) - Linux-5.15.0-112-generic-x86_64-with-glibc2.35 - OpenSSL 3.0.2 15 Mar 2022 - glibc 2.35
[debug] exe versions: ffmpeg 4.4.2, ffprobe 4.4.2, rtmpdump 2.4
[debug] Proxy map: {}
[youtube] zPHM0q0xgFg: Downloading webpage
[youtube] Downloading just video zPHM0q0xgFg because of --no-playlist
[youtube] zPHM0q0xgFg: Downloading player 1f8742dc
ERROR: Unable to extract nsig function code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.')); please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
Traceback (most recent call last):
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 1637, in _decrypt_nsig
jsi, player_id, func_code = self._extract_n_function_code(video_id, player_url)
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 1686, in _extract_n_function_code
func_name = self._extract_n_function_name(jscode)
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 1660, in _extract_n_function_name
func_name, idx = self._search_regex(
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/common.py", line 1101, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player n function name; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
Traceback (most recent call last):
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 1637, in _decrypt_nsig
jsi, player_id, func_code = self._extract_n_function_code(video_id, player_url)
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 1686, in _extract_n_function_code
func_name = self._extract_n_function_name(jscode)
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 1660, in _extract_n_function_name
func_name, idx = self._search_regex(
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/common.py", line 1101, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player n function name; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/YoutubeDL.py", line 879, in wrapper
return func(self, *args, **kwargs)
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/YoutubeDL.py", line 975, in __extract_info
ie_result = ie.extract(url)
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/common.py", line 571, in extract
ie_result = self._real_extract(url)
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 2104, in _real_extract
self._unthrottle_format_urls(video_id, player_url, dct)
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 1721, in _unthrottle_format_urls
n_response = decrypt_nsig(n_param)(n_param, video_id, player_url)
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 1614, in inner
raise ret
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 1606, in inner
self._player_cache[cache_id] = func(*args, **kwargs)
File "/home/gregorius/home/scripts/video/youtube-dl-nightly/youtube-dl/youtube_dl/extractor/youtube.py", line 1639, in _decrypt_nsig
raise ExtractorError('Unable to extract nsig function code', cause=e)
youtube_dl.utils.ExtractorError: Unable to extract nsig function code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.')); please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
viebrix
commented
1 month ago It has already worked with the nightly build - but now it seems broken again:
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['https://www.youtube.com/watch?v=n7-Aj6vI2AA', '--verbose']
[debug] Encodings: locale UTF-8, fs utf-8, out utf-8, pref UTF-8
[debug] youtube-dl version 2024.07.11 [16f5bbc46]
[debug] ** This version was built from the latest master code at https://github.com/ytdl-org/youtube-dl.
[debug] ** For support, visit the main site.
[debug] Python 3.10.12 (CPython x86_64 64bit) - Linux-5.15.0-113-generic-x86_64-with-glibc2.35 - OpenSSL 3.0.2 15 Mar 2022 - glibc 2.35
[debug] exe versions: ffmpeg 4.4.2, ffprobe 4.4.2, rtmpdump 2.4
[debug] Proxy map: {}
[youtube] n7-Aj6vI2AA: Downloading webpage
[youtube] n7-Aj6vI2AA: Downloading player 3400486c
ERROR: Unable to extract nsig function code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.')); please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
Traceback (most recent call last):
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 1637, in _decrypt_nsig
jsi, player_id, func_code = self._extract_n_function_code(video_id, player_url)
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 1686, in _extract_n_function_code
func_name = self._extract_n_function_name(jscode)
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 1660, in _extract_n_function_name
func_name, idx = self._search_regex(
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/common.py", line 1101, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player n function name; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
Traceback (most recent call last):
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 1637, in _decrypt_nsig
jsi, player_id, func_code = self._extract_n_function_code(video_id, player_url)
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 1686, in _extract_n_function_code
func_name = self._extract_n_function_name(jscode)
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 1660, in _extract_n_function_name
func_name, idx = self._search_regex(
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/common.py", line 1101, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player n function name; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/YoutubeDL.py", line 879, in wrapper
return func(self, *args, **kwargs)
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/YoutubeDL.py", line 975, in __extract_info
ie_result = ie.extract(url)
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/common.py", line 571, in extract
ie_result = self._real_extract(url)
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 2104, in _real_extract
self._unthrottle_format_urls(video_id, player_url, dct)
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 1721, in _unthrottle_format_urls
n_response = decrypt_nsig(n_param)(n_param, video_id, player_url)
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 1614, in inner
raise ret
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 1606, in inner
self._player_cache[cache_id] = func(*args, **kwargs)
File "/home/user/.local/lib/python3.10/site-packages/youtube_dl/extractor/youtube.py", line 1639, in _decrypt_nsig
raise ExtractorError('Unable to extract nsig function code', cause=e)
youtube_dl.utils.ExtractorError: Unable to extract nsig function code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.')); please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.Thank you for constantly working on these problems!
dirkf
commented
1 month ago Player 1f8742dc uses the same circumlocution as 3400486c.
derekatkins
commented
1 month ago I'm using https://github.com/ytdl-org/youtube-dl/commit/e1b3fa242cb94eb9dc949ab3f2cace91c46f11bf and still seeing this issue:
[youtube] Z8Fo2xZjpiE: Downloading player 20dfca59
ERROR: Unable to extract nsig function code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m; please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.')); please report this issue on https://github.com/ytdl-org/youtube-dl/issues , using the appropriate issue template. Make sure you are using the latest version; see https://github.com/ytdl-org/youtube-dl/#user-content-installation on how to update. Be sure to call youtube-dl with the --verbose option and include the complete output.Perhaps yet another player needs this?
megatron-uk
commented
1 month ago As per @derekatkins, I'm seeing the same error for player 20dfca59:
$ youtube-dl https://www.youtube.com/watch?v=LhXlKz5IrYY
[youtube] LhXlKz5IrYY: Downloading webpage
[youtube] LhXlKz5IrYY: Downloading player 20dfca59
ERROR: Unable to extract nsig function code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m; please report this issue on https://github.com/ytdl-org/youtube-dl/issuesThis is a source build against latest master branch, with following commit:
commit e1b3fa242cb94eb9dc949ab3f2cace91c46f11bf (HEAD -> master, origin/master, origin/HEAD)
Author: dirkf <fieldhouse@gmx.net>
Date: Wed Jul 24 14:45:52 2024 +0100Do feel free to search for 20dfca59, say, following #30839 as asked, to find the actual issue #32885.
Checklist
Verbose log
Description
New Error Message on Youtube, yay, time to provide the Devs with the Logs!
Unable to extract nsig jsi, player_id, func_codefunction code (caused by RegexNotFoundError('Unable to extract \x1b[0;34mInitial JS player n function name\x1b[0m;