Discord bot 'connect' 命令與 discordjs v13，@discordjs/voice & SlashCommandBuilder

Question

我目前遇到以下問題：如果我嘗試在 Discord 中執行它，我的測試“連接”命令將不起作用。正常回復命令在當前版本中運行良好，但我不知道如何進行語音通道惡作劇。 這是我的 2 個文件的代碼：（如果需要，也可以發布deploy-commands.js ，與 discord.js 指南中的代碼相同）

編輯 #1：在GentleAutumnRain的幫助下，我可以解決第一個錯誤，我相應地更改了所有代碼片段。

編輯 #2：已修復，機器人現在正在加入 VC

connect.js v3 //測試命令

const { SlashCommandBuilder } = require('@discordjs/builders');
const voiceDiscord = require('@discordjs/voice'); //3.change[GentleAutumnRain]

module.exports = {
    data: new SlashCommandBuilder()
        .setName('connect')
        .setDescription('The bot will connect to your voice channel!'),
        execute: async (interaction, client) => { //1.change[GentleAutumnRain]
            const channel = interaction.member.voice.channel;
            //Error case handling
            if(!channel) return interaction.channel.send('Please join a Voice Channel first!');
    
            const player = voiceDiscord.createAudioPlayer();
            const resource = voiceDiscord.createAudioResource('');
    
            const connection = voiceDiscord.joinVoiceChannel({
                channelId: channel.id,
                guildId: interaction.guild.id,
                adapterCreator: interaction.guild.voiceAdapterCreator,
            });
    
            player.play(resource);
            connection.subscribe(player);
    
            // checking for ending, leaving VC if true
            /*player.on(voiceDiscord.AudioPlayerStatus.Idle, () => {
                connection.destroy();
            });*/
        },
};

index.js v2 //主要

// Require the necessary discord.js classes
const fs = require('fs');

const { Client, Collection, Intents } = require('discord.js');
const { token } = require('./config.json');

// Create a new client instance
const client = new Client({ intents: [Intents.FLAGS.GUILDS, Intents.FLAGS.GUILD_VOICE_STATES] }); //2.change[GentleAutumnRain]
client.commands = new Collection();

const commandFiles = fs.readdirSync('./commands').filter(file => file.endsWith('.js'));

for (const file of commandFiles) {
    const command = require(`./commands/${file}`);
    // Set a new item in the Collection
    // With the key as the command name and the value as the exported module
    client.commands.set(command.data.name, command);
}

// When the client is ready, run this code (only once)
client.once('ready', () => {
    console.log('Ready!');
    client.user.setActivity(" YOU!", {type: "WATCHING"});
});
// Main - waiting for interaction
client.on('interactionCreate', async interaction => {
    if (!interaction.isCommand()) return;

    const command = client.commands.get(interaction.commandName);

    // Return error if a false command was typed
    if (!command) return;
    try {
        await command.execute(interaction);
    } catch (error) {
        console.error(error);
        await interaction.reply({ content: 'There was an error while executing this command!', ephemeral: true });
    }
});

// Login to Discord with your client's token - MUST be always at the end of this script!
client.login(token);

終端 OUTPUT如果執行“connect”：

已經嘗試將“用戶”替換為“成員”，但結果是一樣的。

新的：

PS C:\Users\User\Documents\GitHub\DiscordBot_REPO> node .\index.js
Ready!
TypeError: Cannot read properties of undefined (reading 'createAudioPlayer')
    at Object.execute (C:\Users\User\Documents\GitHub\DiscordBot_REPO\commands\connect.js:13:41)
    at Client.<anonymous> (C:\Users\User\Documents\GitHub\DiscordBot_REPO\index.js:34:17)
    at Client.emit (node:events:390:28)
    at InteractionCreateAction.handle (C:\Users\User\Documents\GitHub\DiscordBot_REPO\node_modules\discord.js\src\client\actions\InteractionCreate.js:66:12) 
    at Object.module.exports [as INTERACTION_CREATE] (C:\Users\User\Documents\GitHub\DiscordBot_REPO\node_modules\discord.js\src\client\websocket\handlers\INTERACTION_CREATE.js:4:36)
    at WebSocketManager.handlePacket (C:\Users\User\Documents\GitHub\DiscordBot_REPO\node_modules\discord.js\src\client\websocket\WebSocketManager.js:350:31)    at WebSocketShard.onPacket (C:\Users\User\Documents\GitHub\DiscordBot_REPO\node_modules\discord.js\src\client\websocket\WebSocketShard.js:443:22)        
    at WebSocketShard.onMessage (C:\Users\User\Documents\GitHub\DiscordBot_REPO\node_modules\discord.js\src\client\websocket\WebSocketShard.js:300:10)       
    at WebSocket.onMessage (C:\Users\User\Documents\GitHub\DiscordBot_REPO\node_modules\ws\lib\event-target.js:199:18)
    at WebSocket.emit (node:events:390:28)

這是我在這個網站上的第一個問題，所以如果有人批評這個問題是如何寫的，請告訴我。 無論如何，如果有人能在這種情況下幫助我，我將不勝感激。

Answer 1

您將其更改為interaction.member.voice.channel是正確的，這就是它的工作方式，但您必須為connect命令正確提供interaction 。

現在，正如您在這一行中看到的那樣， execute: async (client, interaction) => {在您的connect.js中，您要求提供兩個參數，但是當您嘗試在此行上執行此 function 時， await command.execute(interaction); 你只提供一個。 在 javascript 中，這很好，代碼仍然有效，但這是一種先到先得的交易。 您提供的交互參數將被提供給您在execute命令中需要的第一個參數，或者更簡單地說：您作為參數提供的interaction被存儲在您執行 function 的client變量中。

您只需在execute命令中切換client和interaction參數即可解決此問題，從而使您的interaction進入正確的變量。

此外，為了連接到語音通道並執行大量相關工作，您需要為您的客戶端提供GUILD_VOICE_STATES意圖。 只需在index.js文件中的客戶端意圖數組中添加Intents.FLAGS.GUILD_VOICE_STATES 。