UnhandledPromiseRejectionWarning，discord.js javascrpt

Question

我目前正在制作一个不一致机器人，它记录以前的消息，然后在它们被删除/编辑时发送它们，我完成了所有的代码，但现在我的终端充满了错误，如下所示

    at Function.normalizeField (C:\NewCrackHeadsBot\node_modules\discord.js\src\structures\MessageEmbed.js:425:23)       
    at C:\NewCrackHeadsBot\node_modules\discord.js\src\structures\MessageEmbed.js:445:14
    at Array.map (<anonymous>)
    at Function.normalizeFields (C:\NewCrackHeadsBot\node_modules\discord.js\src\structures\MessageEmbed.js:444:8)       
    at MessageEmbed.addFields (C:\NewCrackHeadsBot\node_modules\discord.js\src\structures\MessageEmbed.js:259:42)        
    at MessageEmbed.addField (C:\NewCrackHeadsBot\node_modules\discord.js\src\structures\MessageEmbed.js:250:17)
    at module.exports (C:\NewCrackHeadsBot\Events\messageUpdate.js:8:2)
    at Client.<anonymous> (C:\NewCrackHeadsBot\index.js:26:38)
    at Client.emit (events.js:315:20)
    at Object.module.exports [as MESSAGE_UPDATE] (C:\NewCrackHeadsBot\node_modules\discord.js\src\client\websocket\handlers\MESSAGE_UPDATE.js:14:12)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:8396) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:8396) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

这个错误淹没了我的终端，我不确定如何修复它。

这是我认为错误所在的代码，但我是一个初学者，所以我不确定是否需要任何其他代码，我可以展示

bot.on('messageUpdate', async(oldMessage,newMessage) => {

    require('./Events/messageUpdate')(oldMessage,newMessage)

})
bot.on('messageDelete', async(message) =>{

    require('./Events/messageDelete')(message)

})

这是我的messageDelete文件中的代码

const {MessageEmbed} = require('discord.js')
module.exports=async(message)=>{
    let embed = new MessageEmbed()
    .setTitle(`New message deleted!`)
    .setDescription(`**The user ${message.author} has deleted a message in <#${message.channel.id}>**`)
    .addField(`content`,message.content,true)
    .setColor(`RED`)
    let channel = message.guild.channels.cache.find(ch=>ch.name==="bot-log")
    if(!channel)return;
    channel.send(embed)



}

这是我的消息更新文件中的代码

const {MessageEmbed} = require(`discord.js`)
module.exports=async(oldMessage,newMessage)=>{

let embed = new MessageEmbed()
.setTitle(`New message edited`)
.setColor(`GREEN`)
.setDescription(`**The user ${oldMessage.author} has edited a message in <#${oldMessage.channel.id}>**`)
.addField(`Old Content`,oldMessage.content,true)
.addField(`New Content`,newMessage.content,true)
let channel = oldMessage.guild.channels.cache.find(ch=>ch.name==="bot-log")
if(!channel)return;
channel.send(embed)

}

Answer 1

不太确定，但我认为你需要等待，因为你有异步。

你的代码的其他部分也有错误吗？如果是这样，你可能也想把它放在问题上。(对不起，我还不能评论)