【发布时间】:2018-01-28 02:28:49
【问题描述】:
我在学习本教程时遇到了一个奇怪的问题。构建一个 JS Discord 机器人,实际上只有 33 行代码,并且它会抛出关于 .send 未定义的错误。我在 Google 上四处搜索,找不到任何有助于解决这个问题的方法。
const fs = require("fs");
const Discord = require("discord.js");
const client = new Discord.Client();
const config = require("./config.json");
client.login(config.token);
client.on("ready", () => {
client.user.setGame(`on ${client.guilds.size} servers`);
console.log(`Ready to serve on ${client.guilds.size} servers, for ${client.users.size} users.`);
});
client.on("guildMemberAdd", (member) => {
console.log(`New User ${member.user.username} has joined ${member.guild.name}` );
member.guild.defaultChannel.send(`${member.user} has joined this server`);
});
client.on("message", (message) => {
if (!message.content.startsWith(config.prefix) || message.author.bot) return;
if (message.content.startsWith(config.prefix + "ping")) {
message.channel.send("pong!");
} else
if (message.content.startsWith(config.prefix + "foo")) {
message.channel.send("bar!");
}
});
client.on("error", (e) => console.error(e));
client.on("warn", (e) => console.warn(e));
client.on("debug", (e) => console.info(e));
运行时,console.log 可以正常工作,但默认通道的消息会在 PowerShell 中引发以下错误
C:\Users\super\Desktop\autoslap\mybot.js:18
member.guild.defaultChannel.send(`${member.user} has joined this server`);
^
TypeError: Cannot read property 'send' of undefined
任何帮助都将不胜感激,对可能如此简单的事情感到沮丧。
【问题讨论】:
标签: javascript discord