Un enlace del que está tratando de convertirlo en un recurso debe devolver un archivo de audio. Las transmisiones de audio en vivo no funcionarán con su código actual. Si la URL le da, por ejemplo, un archivo .mp3, el código debería funcionar.

Función de ejemplo:

 const Discord = require('discord.js'); const { Client, Intents } = require('discord.js'); const client = new Client({ intents: [Intents.FLAGS.GUILDS, Intents.FLAGS.GUILD_MESSAGES, Intents.FLAGS.GUILD_VOICE_STATES] }); const config = require('./config/config.json'); const { joinVoiceChannel, createAudioPlayer, NoSubscriberBehavior, createAudioResource, AudioPlayerStatus, VoiceConnectionStatus, entersState } = require('@discordjs/voice'); const { join } = require('path'); client.once('ready', () => { console.log(config.onlineMessage); const channels = client.guilds.cache.find(f => f.name==="<Server Name>").channels; JoinChannel(channels.cache.find(r => r.name === "<Channel Name>"), './background.mp3', 0.025); }); client.login(config.token); function JoinChannel(channel, track, volume) { const connection = joinVoiceChannel({ channelId: channel.id, guildId: channel.guildId, adapterCreator: channel.guild.voiceAdapterCreator, }); const player = createAudioPlayer(); resource = createAudioResource(join(__dirname, track), { inlineVolume: true }); resource.volume.setVolume(volume); connection.subscribe(player); connection.on(VoiceConnectionStatus.Ready, () => {console.log("ready"); player.play(resource);}) connection.on(VoiceConnectionStatus.Disconnected, async (oldState, newState) => { try { console.log("Disconnected.") await Promise.race([ entersState(connection, VoiceConnectionStatus.Signalling, 5_000), entersState(connection, VoiceConnectionStatus.Connecting, 5_000), ]); } catch (error) { connection.destroy(); } }); player.on('error', error => { console.error(`Error: ${error.message} with resource ${error.resource.metadata.title}`); player.play(getNextResource()); }); player.on(AudioPlayerStatus.Playing, () => { console.log('The audio player has started playing!'); }); player.on('idle', () => { connection.destroy(); }) }

La respuesta fue bastante simple, ¡solo necesito suscribirme a la conexión antes de reproducir el recurso!

 const connection = joinVoiceChannel({ channelId: channel_id.id, guildId: guild_id, adapterCreator: message.guild.voiceAdapterCreator, }); const resource = createAudioResource('https://streams.ilovemusic.de/iloveradio8.mp3', { inlineVolume: true }) const player = createAudioPlayer(); connection.subscribe(player) player.play(resource)