javascript - Music Bot discord.js 问题，无法读取未定义的属性 'voice'

Question

我正在尝试创建一个 hydra 风格的 bot discord，它带有一个嵌入，可以自动获得指定的控制 react ，我可以用它来暂停、继续、停止音乐等......

我有一个问题，如果我尝试启动暂停输入“*psres”的命令，一切正常，但是，如果我尝试通过 react 启动暂停命令，它会给我以下错误:

(node:20172) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'voice' of undefined
    at Object.execute (C:\Users\Giuseppe\Desktop\botdiscord\commands\psres.js:9:40)
    at Client.<anonymous> (C:\Users\Giuseppe\Desktop\botdiscord\commands\setup.js:41:53)

这是我的 setup.js:

module.exports = {
    name: 'setup',
    description: "music embed with reaction",
    async execute(message, args, Discord, client){
        
        const channel = '831573587579371580';
        const playem = '⏯️';
        const stopem = '⏹️';  
        const nextem = '⏭️';
        const shuffleem = '🔀';
        const casualem = '🔄';
      
        let embed = new Discord.MessageEmbed()
       
        .setColor('#e42643')
        .setTitle('Barman')
        .setImage('https://images4.alphacoders.com/943/943845.jpg') 
        .setFooter('il prefisso del bot è: *');     
        
        console.log('message: ' + message )
        console.log('args: ' + args)
        console.log('Discord: ' + Discord)
        console.log('client: ' + client)
    
           let messageEmbed = await message.channel.send(embed);
           messageEmbed.react(playem);
           messageEmbed.react(stopem);
           messageEmbed.react(nextem); 
           messageEmbed.react(shuffleem); 
           messageEmbed.react(casualem);
           
           client.on('messageReactionAdd', async (reaction, user) =>{
               if (reaction.message.partial) await reaction.message.fetch();
               if (reaction.partial) await reaction.fetch();
               if (user.bot) return;
               if (!reaction.message.guild) return;
               if (reaction.message.channel.id == channel){
                   
                    if (reaction.emoji.name ===  playem){
                        console.log('pause/resume');                    
                       client.commands.get('psres').execute(message, client, args) //line of error
                    }
                } 
           });
           
    }
} 

这是我的暂停/恢复命令:

const { MessageEmbed } = require("discord.js")

const { COLOR } = require("../config.json");

module.exports = {
  name: "psres", 
  description: "pause/resume",
  async execute (client, message, args) {
    const { channel } = message.member.voice; /line of error
    let embed = new MessageEmbed()
.setColor(COLOR);
      
    if (!channel) {
      embed.setAuthor("Devi essere in un canale vocale!")
      return message.channel.send(embed);
    }

    const serverQueue = message.client.queue.get(message.guild.id);
    //prova
    if (!serverQueue) {
        embed.setAuthor("Non c'è nulla che possa mettere in pausa")
        return message.channel.send(embed);
      }
      
      if(serverQueue && serverQueue.playing) {
        serverQueue.playing = false;
        serverQueue.connection.dispatcher.pause(true)
        
        embed.setDescription("✅ | Canzone messa in pausa")
        embed.setThumbnail(client.user.displayAvatarURL())
        return message.channel.send(embed)
    } else if(serverQueue && !serverQueue.playing) {
      serverQueue.playing = true;
      serverQueue.connection.dispatcher.resume()
  embed.setAuthor("✅ | Riprendi")
   embed.setThumbnail(client.user.displayAvatarURL())
  return message.channel.send(embed)
 }
    embed.setDescription("Non c'è nulla che io possa riprendere")
    message.channel.send(embed)
    
  }
}

Answer 1

在您的 setup.js 文件中，命令处理程序是 client.commands.get('psres').execute(message, client, args)，其中 message、client 和 args 作为参数。但是在暂停/恢复命令文件中，您正在执行 execute (client, message, args) 并将 client、message 和 args 作为参数。这些对象不是您认为的那样，因为如果您比较它们，则参数不匹配/顺序错误。因此，根据设置命令参数或您在暂停/恢复命令中执行的方式来匹配参数。