所以我的 Discord 机器人将能够播放音乐一段时间然后它会停止，我必须重新启动机器人来修复它。如果它停止了，那么我使用命令跳过它会使机器人崩溃，并出现以下错误
C:\Users\User\Desktop\Discord bot\Song\play.js:96
server_queue.connection.dispatcher.end();
^
TypeError: Cannot read property 'end' of null
at skip_song (C:\Users\User\Desktop\Discord bot\Song\play.js:96:40)
at Object.execute (C:\Users\User\Desktop\Discord bot\Song\play.js:65:47)
at Client.<anonymous> (C:\Users\User\Desktop\Discord bot\bot.js:78:74)
at Client.emit (node:events:394:28)
at MessageCreateAction.handle (C:\Users\User\Desktop\Discord bot\node_modules\discord.js\src\client\actions\MessageCreate.js:31:14)
at Object.module.exports [as MESSAGE_CREATE] (C:\Users\User\Desktop\Discord bot\node_modules\discord.js\src\client\websocket\handlers\MESSAGE_CREATE.js:4:32)
at WebSocketManager.handlePacket (C:\Users\User\Desktop\Discord bot\node_modules\discord.js\src\client\websocket\WebSocketManager.js:384:31)
at WebSocketShard.onPacket (C:\Users\User\Desktop\Discord bot\node_modules\discord.js\src\client\websocket\WebSocketShard.js:444:22)
at WebSocketShard.onMessage (C:\Users\User\Desktop\Discord bot\node_modules\discord.js\src\client\websocket\WebSocketShard.js:301:10)
at WebSocket.onMessage (C:\Users\User\Desktop\Discord bot\node_modules\ws\lib\event-target.js:132:16)
我想问题出在 ffmpeg 上，或者我必须有更多的 npms。
npm 我已经安装了
- 不和谐.js
- ytdl-核心
- ytdl-search 并且我已经在我的计算机中安装了 ffmpeg 并设置了路径
我想问我还需要安装任何 npms 吗？或者任何人都知道如何解决这个问题？
const ytdl = require('ytdl-core');
const ytSearch = require('yt-search');
const queue = new Map();
module.exports = {
name: 'play',
aliases: ['skip', 'stop', 'queue', 'leave', 'join'],
description: 'Joins and play',
async execute(message, args , cmd, client, Discord){
const voice_channel = message.member.voice.channel;
if(!voice_channel) return message.channel.send('เข้าไปอยู่ในดิสก่อนดิวะ :angry: ');//you must in voice channel
const server_queue = queue.get(message.guild.id);
if(cmd==='play' || cmd==='p'){
if(!args.length) return message.channel.send('จะเปิดอะไรล่ะพี่ :triumph:');//you must have argument
let song = {};
if(ytdl.validateURL(args[0])){
const song_info = await ytdl.getInfo(args[0]);
song = {title: song_info.videoDetails.title, url: song_info.videoDetails.video_url}
} else {
const videoFinder = async (query) => {
const videoResult = await ytSearch(query);
return (videoResult.videos.length > 1) ? videoResult.videos[0] : null;
}
const video = await videoFinder(args.join(' '));
if(video){
song = {title: video.title, url: video.url}
} else{
message.channel.send('หาไม่เจอ :cry: ');//cant find song
}
}
//const connection = await voiceChannel.join();
if(!server_queue){
const queue_constructor = {
voice_channel: voice_channel,
text_channel: message.channel,
connection: null,
songs: []
}
queue.set(message.guild.id, queue_constructor);
queue_constructor.songs.push(song);
try{
const connection = await voice_channel.join();
queue_constructor.connection = connection;
video_player(message.guild, queue_constructor.songs[0]);
} catch (err) {
queue.delete(message.guild.id);
message.channel.send('error');
throw err;
}
} else{
server_queue.songs.push(song);
return message.channel.send(`:regional_indicator_k: :regional_indicator_o: :regional_indicator_n: :regional_indicator_g: :star_struck: **${song.title}** ใส่เข้าคิวแล้ว`)//added to queue
}
}
else if(cmd === 'skip' || cmd ==='s') skip_song(message, server_queue);
else if(cmd === 'clear' || cmd==='c') clear_song(message, server_queue);
else if(cmd === 'join') join_song(message);
else if(cmd === 'leave') leave_song(message);
else if(cmd === 'queue' || cmd ==='q') queue_show(message,server_queue,Discord);
}
}
const video_player = async (guild, song) => {
const song_queue = queue.get(guild.id);
if(!song){
//song_queue.text_channel.send('ไปละบาย :kissing_heart: ');
song_queue.voice_channel.leave();
queue.delete(guild.id);
return;
}
const stream = ytdl(song.url,{filter: 'audioonly'},{ highWaterMark: 1<<25 });
song_queue.connection.play(stream, { seek: 0, volume: 0.5 })
.on('finish', () => {
song_queue.songs.shift();
video_player(guild, song_queue.songs[0]);
});
await song_queue.text_channel.send(`:regional_indicator_k: :regional_indicator_o: :regional_indicator_n: :regional_indicator_g: :sunglasses: กำลังเล่นเด็ก ***${song.title}***`);//playing song
}
const skip_song = (message, server_queue) => {
if(!message.member.voice.channel) return message.channel.send('เข้าดิสก่อนดิ :angry: ');//you must be in voice channel
if(!server_queue) return message.channel.send('ไม่มีเพลงในคิวแล้ว :relieved: ');//no song in queue
server_queue.connection.dispatcher.end();
}
const clear_song = (message, server_queue) => {
if(!message.member.voice.channel) return message.channel.send('เข้าดิสก่อนดิ :angry: ');//you must be in voice channel
if(!server_queue) return message.channel.send('ไม่มีเพลงในคิวแล้ว :relieved: ');//no song in queue
server_queue.songs = [];
server_queue.connection.dispatcher.end();
}
const join_song = (message) => {
if(!message.member.voice.channel) return message.channel.send('เข้าดิสก่อนดิ :angry: ');//you must be in voice channel
message.member.voice.channel.join();
}
const leave_song = (message) => {
if(!message.member.voice.channel) return message.channel.send('เข้าดิสก่อนดิ :angry: ');//you must be in voice channel
message.member.voice.channel.leave();
}
const queue_show = (message,server_queue,Discord) => {
if(!server_queue) return message.channel.send('ไม่มีเพลงในคิวแล้ว :relieved: ');//no song in queue
const queueList = server_queue.songs.map((song, i) => `[${++i}] - ${song.title}`);
const queueEmbed = new Discord.MessageEmbed()
.setDescription(queueList);
message.channel.send(queueEmbed);
}```