javascript - Discord.js 类型错误 : Cannot read property 'name' of undefined

Question

const botconfig = require("./botconfig.json");
const tokenfile = require("./token.json");
const Discord = require("discord.js");
const fs = require("fs");
const bot = new Discord.Client({disableEveryone: true});
bot.commands = new Discord.Collection();

fs.readdir("./commands/", (err, files) => {

  if(err) console.log(err);

  let jsfile = files.filter(f => f.split(".").pop() === "js")
  if(jsfile.length <= 0){
    console.log("Couldn't find commands.");
    return;
  }

  jsfile.forEach((f, i) =>{
    let props = require(`./commands/${f}`);
    console.log(`${f} loaded!`);
    bot.commands.set(props.help.name, props);
  });

});


bot.on("ready", async () => {
  console.log(`${bot.user.username} is online on ${bot.guilds.size} servers!`);

  bot.user.setActivity("!help | website.xyz", {type: "WATCHING"});

  //bot.user.setGame("on SourceCade!");
});

bot.on("message", async message => {
  if(message.author.bot) return;
  if(message.channel.type === "dm") return;

  let prefix = botconfig.prefix;
  let messageArray = message.content.split(" ");
  let cmd = messageArray[0];
  let args = messageArray.slice(1);

  let commandfile = bot.commands.get(cmd.slice(prefix.length));
  if(commandfile) commandfile.run(bot,message,args);

});

bot.login(tokenfile.token);

这是我的索引文件夹，当我尝试运行机器人时，出现此错误。我已经尝试了一切，但我在这方面并不是最好的，因为我仍在学习，所以任何帮助将不胜感激!谢谢

C:\Users\Luca\Desktop\DiscordJS\RedHQ-Bot\index.js:21
    bot.commands.set(props.help.name, props);
                                ^

TypeError: Cannot read property 'name' of undefined
    at jsfile.forEach (C:\Users\Luca\Desktop\DiscordJS\RedHQ-Bot\index.js:21:33)
    at Array.forEach (<anonymous>)
    at fs.readdir (C:\Users\Luca\Desktop\DiscordJS\RedHQ-Bot\index.js:18:10)
    at FSReqWrap.oncomplete (fs.js:135:15)
[nodemon] app crashed - waiting for file changes before starting...

Answer 1

您的命令处理程序没有

exports.conf = {
  aliases: ['Stuff', 'AlsoStuff']
  };
  exports.help = {
  name: "More Stuff", description: "SillyStuff.", usage: ".SeriousStuff"
  }

这就是为什么您会返回名称未找到错误的原因。因为在它正在查找的代码中，它不存在。