Invalid regular expression: missing /

Question

Invalid regular expression: missing /

Mittelblut9 opened this issue a year ago · comments

Are you on the latest version of ytdl-core?
- yes
Search the list of issues for a possible duplicate.
- #1141 (closed for a few months now)

SyntaxError: Invalid regular expression: missing /
  File "node:vm", line 100, col 7, in new Script
  File "/app/node_modules/ytdl-core/lib/sig.js", line 116, col 51, in exports.decipherFormats
    const nTransformScript = functions.length > 1 ? new vm.Script(functions[1]) : null;
  File "node:internal/process/task_queues", line 95, col 5, in process.processTicksAndRejections
  File "index 0", in Promise.all
  File "/app/node_modules/ytdl-core/lib/info.js", line 401, col 17, in exports.getInfo
    let results = await Promise.all(funcs);

Simone Gauli commented a year ago

same

Laiirton commented a year ago

same here

Alex Talyuk commented a year ago

+1

Currypan1229 commented a year ago

me too

milanbabiclibrafire commented a year ago

same

Roni Raj Kamal Pradhan commented a year ago

Same here

4D5A90 commented a year ago

same

Simone Gauli · Answer 1 · Wed May 24 2023 04:20:42 GMT+0800 (China Standard Time)

failed: evalmachine.:8
/,()[/,-71,//};Vla(ncode);
^

SyntaxError: Invalid regular expression: missing /
at new Script (node:vm:94:7)
at exports.decipherFormats (/Users/simo97/Desktop/api-bbs-music/node_modules/ytdl-core/lib/sig.js:116:51)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async Promise.all (index 0)
at async exports.getInfo (/Users/simo97/Desktop/api-bbs-music/node_modules/ytdl-core/lib/info.js:401:17)

Azickri · Answer 2 · Wed May 24 2023 12:54:30 GMT+0800 (China Standard Time)

Same here..

Charles Jeffries · Answer 3 · Wed May 24 2023 14:37:11 GMT+0800 (China Standard Time)

Also getting this issue.

Eol1881 · Answer 4 · Wed May 24 2023 16:55:18 GMT+0800 (China Standard Time)

Same
This fix still works tho: #1110 (comment)

Wan Ahmad Aiman · Answer 5 · Wed May 24 2023 18:48:52 GMT+0800 (China Standard Time)

Temporary fixed solution is downgrading ytdl-core version forked by @GreepTheSheep:

npm i ytdl-core@https://github.com/GreepTheSheep/node-ytdl-core

For mine, this fixed the "Invalid regular expression: missing / "

Roni Raj Kamal Pradhan · Answer 6 · Wed May 24 2023 18:50:50 GMT+0800 (China Standard Time)

For me the patch by @khlevon worked

"ytdl-core": "https://github.com:khlevon/node-ytdl-core.git#v4.11.4-patch.2"

Azickri · Answer 7 · Wed May 24 2023 19:51:56 GMT+0800 (China Standard Time)

For me the patch by @khlevon worked

"ytdl-core": "https://github.com:khlevon/node-ytdl-core.git#v4.11.4-patch.2"

How about speed download?
Its throttle?

milanbabiclibrafire · Answer 8 · Wed May 24 2023 20:02:06 GMT+0800 (China Standard Time)

This worked for me:
Using last ytdl version (same download speed)

delete node_module, package-lock.json
"ytdl-core": "github:milanbabiclibrafire/node-ytdl-core"
npm i

Ben · Answer 9 · Wed May 24 2023 20:11:44 GMT+0800 (China Standard Time)

If you don't want to use a fork, you can also use a patch.

I use the patch-package to create a patch for a particular module

Example: https://github.com/Mittelbots/Mittelbot/blob/ae1ee59206ec51b15e51d4573c6aabec13bb3d53/patches/ytdl-core%2B4.11.4.patch

Shajeel Afzal · Answer 10 · Wed May 24 2023 20:53:09 GMT+0800 (China Standard Time)

"ytdl-core": "https://github.com:khlevon/node-ytdl-core.git#v4.11.4-patch.2"

It works perfectly on localhost however I am not able to deploy to Firebase Functions after adding this to package.json.
Any solution?

Alex Talyuk · Answer 11 · Thu May 25 2023 02:48:09 GMT+0800 (China Standard Time)

@Mittelblut9 in your patch one important line is removed, here is a correct one https://gist.github.com/talyuk/6f197e6a58b7b8107a7c2d7f442b97ae

Ben · Answer 12 · Thu May 25 2023 03:11:41 GMT+0800 (China Standard Time)

@Mittelblut9 in your patch one important line is removed, here is a correct one https://gist.github.com/talyuk/6f197e6a58b7b8107a7c2d7f442b97ae

Fixed 😅🫡

fpsone · Answer 13 · Thu May 25 2023 04:17:12 GMT+0800 (China Standard Time)

I recommend using @distubejs fork since it is active, has fast bug fixes, and has better performance with undici.
npm i @distube/ytdl-core

If you don't want to change your package name, you can overwrite the original package with this command.
npm i ytdl-core@npm:@distube/ytdl-core

It should work better since #1217 patch is copied from this fork

Shajeel Afzal · Answer 14 · Thu May 25 2023 08:23:42 GMT+0800 (China Standard Time)

npm i ytdl-core@npm:@distubejs/ytdl-core

It says 404 not found!

fpsone · Answer 15 · Thu May 25 2023 19:47:58 GMT+0800 (China Standard Time)

npm i ytdl-core@npm:@distubejs/ytdl-core

It says 404 not found!

Sorry, their package org doesn't have js suffix, it should be @distube/ytdl-core. Edited

Alex S · Answer 16 · Wed Nov 08 2023 18:06:52 GMT+0800 (China Standard Time)

Seems like the issue is fixed, at least "ytdl-core": "4.11.5" is working for me

fpsone · Answer 17 · Wed Nov 08 2023 18:14:19 GMT+0800 (China Standard Time)

Seems like the issue is fixed, at least "ytdl-core": "4.11.5" is working for me

Downgrade should work but the download speed is throttled and extremely slow.
You can use "ytdl-core": "npm:@distube/ytdl-core@latest" for better performance.

fpsone · Answer 18 · Wed Nov 15 2023 20:38:33 GMT+0800 (China Standard Time)

"ytdl-core": "4.11.5" is not working again

Changed to "ytdl-core": "npm:@distube/ytdl-core@latest" And it fails randomly with an error:

ffprobe exited with code 1
ffprobe version N-58069-gc253b180cb-static https://johnvansickle.com/ffmpeg/  Copyright (c) 2007-2021 the FFmpeg developers
  built with gcc 8 (Debian 8.3.0-6)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg
  libavutil      57.  2.100 / 57.  2.100

I don't think ytdl-core use ffmpeg/ffprobe

Alex S · Answer 19 · Thu Nov 16 2023 16:44:22 GMT+0800 (China Standard Time)

"ytdl-core": "4.11.5" is not working again
Changed to "ytdl-core": "npm:@distube/ytdl-core@latest" And it fails randomly with an error:

ffprobe exited with code 1
ffprobe version N-58069-gc253b180cb-static https://johnvansickle.com/ffmpeg/  Copyright (c) 2007-2021 the FFmpeg developers
  built with gcc 8 (Debian 8.3.0-6)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg
  libavutil      57.  2.100 / 57.  2.100

I don't think ytdl-core use ffmpeg/ffprobe

Yeah, there is no ffmpeg/ffprobe inside it this package

But this is my internal logic to use downloaded files. And seems like "ytdl-core": "npm:@distube/ytdl-core@latest" is randomly downloading empty files

Azickri · Answer 20 · Thu Nov 16 2023 16:47:47 GMT+0800 (China Standard Time)

"ytdl-core": "4.11.5" is not working again
Changed to "ytdl-core": "npm:@distube/ytdl-core@latest" And it fails randomly with an error:

ffprobe exited with code 1
ffprobe version N-58069-gc253b180cb-static https://johnvansickle.com/ffmpeg/  Copyright (c) 2007-2021 the FFmpeg developers
  built with gcc 8 (Debian 8.3.0-6)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg
  libavutil      57.  2.100 / 57.  2.100

I don't think ytdl-core use ffmpeg/ffprobe

Yeah, there is no ffmpeg/ffprobe inside it this package

But this is my internal logic to use downloaded files. And seems like "ytdl-core": "npm:@distube/ytdl-core@latest" is randomly downloading empty files

After trying again, is it still the same?
I never found that issue