当机器人由服务器托管时发送嵌入消息时出错

Posted 2023-03-14

【中文标题】当机器人由服务器托管时发送嵌入消息时出错

【英文标题】：Error when sending a embed message when the bot is hosted by a server

【发布时间】：2020-08-05 21:40:33

【问题描述】：

(node:24) UnhandledPromiseRejectionWarning: TypeError: fields.flat is not a function

是否有人知道如何在服务器上托管机器人时解决此错误，因为当新用户加入 disord 服务器时会出现该错误，并且通常机器人会发送嵌入 dm 欢迎消息，但现在它只是给了我这个错误，当我在我的电脑上启动机器人时，它工作得很好，当我使用非嵌入版本时，它也可以在服务器上工作，所以它与嵌入消息有关。

顺便说一句，我的整个代码：

const Discord = require('discord.js');
const  prefix, token  = require('./config.json');
const client = new Discord.Client();

client.on('ready', () => 
    console.log('Ready!');
    client.user.setPresence( activity:  name: 'with servers!????' , status: 'online' )
)

client.on("guildMemberAdd", member => 
    try 
        const Embed = 
            color: 0x0099ff,
            title: 'Welcome!',
            url: 'https://potatohost.cc',
            description: 'We offer Budget Minecraft, Minecraft Bedrock, Rust, Deticated Servers, Discord Bot and VPS Servers. We also sell domains and web designs!',
            thumbnail: 
                "url": 'attachment://ironnode.png',
            ,
            fields: [
                
                    name: `Hey!`,
                    value: `I want to help you and so my question is: Do you want to buy a server or do you need more information first? \n
                    A: I want to buy a server
                    B: I need more information first \n
                    Please react to this message with A or B.`,
                ,
            ],
            image: 
                url: "attachment://ironnode.png",
            ,
            timestamp: new Date(),
            footer: 
                text: 'Have a great time!',
                icon_url: "attachment://ironnode.png",
            ,
        ;

        member.send( embed: Embed, files: [
            attachment:'/home/container/ironnode.png',
            name:'ironnode.png'
          ] )

        .then(function (message) 
            message.react("????")
            message.react("????")
            const filter = (reaction, user) => 
                return ['????', '????'].includes(reaction.emoji.name) && user.id === member.id;
        ;

        message.awaitReactions(filter,  max: 1 )
                .then(collected => 
                    const reaction = collected.first();

                    if (reaction.emoji.name === '????') 
                        const Embed = 
                            color: 0x0099ff,
                            description: 'Ok, so you want to buy a server. Let me recommend you to create a ticket in <#700601793750499348>.',
                        ;
                        message.channel.send( embed: Embed )
                    
                    else 
                        const Embed = 
                            color: 0x0099ff,
                            description: 'Ok, so you need more information first. Let me recommend you to visit <#700610172879634472>.',
                        ;
                        message.channel.send( embed: Embed )
                        
                )
        );
    catch (err) 
         console.log(err)
    
)

client.on('message', message => 
    if (message.content === `$prefixping`) 
        message.channel.send('Pong.');
    
);

client.login(token);

【参考方案1】：

确保您的 NodeJS 版本高于 v12：https://nodejs.org/