Reputation: 45
I'm writing a music Discord bot using Discord.js. The bot uses ytdl-core, node-opus, and I have installed ffmpeg on my OS (Ubuntu 19.04). When I try to make the bot join a voice channel and start playing a YouTube URL, it throws the following error:
TypeError: this.inputMedia.pipe is not a function
at FfmpegProcess.connectStream (/home/ivan/.../node_modules/discord.js/node_modules/prism-media/src/transcoders/ffmpeg/FfmpegProcess.js:73:21)
at new FfmpegProcess (/home/ivan/.../node_modules/discord.js/node_modules/prism-media/src/transcoders/ffmpeg/FfmpegProcess.js:28:14)
at FfmpegTranscoder.transcode (/home/ivan/.../node_modules/discord.js/node_modules/prism-media/src/transcoders/ffmpeg/Ffmpeg.js:34:18)
at MediaTranscoder.transcode (/home/ivan/.../node_modules/discord.js/node_modules/prism-media/src/transcoders/MediaTranscoder.js:27:31)
at Prism.transcode (/home/ivan/.../node_modules/discord.js/node_modules/prism-media/src/Prism.js:13:28)
at AudioPlayer.playUnknownStream (/home/ivan/.../node_modules/discord.js/src/client/voice/player/AudioPlayer.js:97:35)
at VoiceConnection.playStream (/home/ivan/.../node_modules/discord.js/src/client/voice/VoiceConnection.js:478:24)
at voiceChannel.join.then.connection (/home/ivan/.../commands/play.js:32:47)
at process._tickCallback (internal/process/next_tick.js:68:7)
Here is my code:
const ytdl = require("ytdl-core");
exports.run = (client, message, args, config) => {
return new Promise((resolve, reject) => {
if (args.length !== 1) {
message.channel.send("Play command takes 1 YouTube link.");
reject("Wrong number of arguments");
return;
}
const voiceChannel = message.member.voiceChannel;
if(!voiceChannel) {
message.channel.send("You need to connect to a voice channel first");
reject("Not connected to voice channel");
return;
}
const perms = voiceChannel.permissionsFor(message.client.user);
if (!perms.has("CONNECT")) {
message.channel.send("You need to add the 'connect' permission for this bot");
reject("NO CONNECT PERMISSION");
return;
}
if (!perms.has("SPEAK")) {
message.channel.send("You need to add the 'speak' permission for this bot");
reject("NO SPEAK PERMISSION");
return;
}
const streamOptions = { seek: 0, volume: 1, passes: 2 };
voiceChannel.join()
.then(connection => {
const stream = ytdl(args[0], {filter: 'audioonly'});
const dispatcher = connection.playStream(ytdl, streamOptions);
dispatcher.on("end", reason => {
console.log("reason: " + reason);
voiceChannel.leave();
})
dispatcher.on("error", err => {
console.log(err);
})
})
.catch(err => console.log(err));
});
}
I have tried reinstalling ffmpeg, node and npm, discord.js and node-opus. I have the newest version of Discord.js installed, and ffmpeg version 4.1.3-0ubuntu1. Anyone have any suggestions?
Thanks.
Upvotes: 0
Views: 1139
Reputation: 45
Found the issue, it was in these lines:
const stream = ytdl(args[0], {filter: 'audioonly'});
const dispatcher = connection.playStream(ytdl, streamOptions);
The correct code is
const stream = ytdl(args[0], {filter: 'audioonly'});
const dispatcher = connection.playStream(stream, streamOptions);
Edit: corrected steam to stream
Upvotes: 1