CODEWITHSUNDEEP
javascriptnode.jsdiscord.js
Sam Holbrook
Sam Holbrook

Reputation: 11

Getting 'Rich Embed fields may not be empty' error when my code works

I have a piece of code that logs if someone has edited their message. It works perfectly, it shows the old message, the new one, the channel and more. But, I still get an error that says that my RichEmbed fields are empty. They aren't empty and they work! The error apparently occurs on line 198 - .addField('Original:',${oldMessage.content})

This is for a bot I am making for Discord. I can't find any help anywhere.

Here is my code:

bot.on('messageUpdate', async(oldMessage, newMessage) => {
    const emb8 = new Discord.RichEmbed()
    .setTitle(':pencil: Message Edited')
    .setDescription('A user has edited a message.')
    .addField('Guild:', `${newMessage.guild.name}`)
    .addField('User:', `${newMessage.author.tag}`)
    .addField('Original:', `${oldMessage.content}`)
    .addField('Edited to:', `${newMessage.content}`)
    .addField('Channel:', `<#${newMessage.channel.id}>`)
    .addField('Time:', `${newMessage.createdAt}`)
    .setColor(0xFF9800)
    .setFooter('Sublime | Logs', 'https://file.coffee/WdTuqTwGF.PNG')
    bot.channels.get(`603943993348325392`).send(emb8)
});

It looks exactly how I want it to look, but for some reason I get this error:

js (node:162592) UnhandledPromiseRejectionWarning: RangeError: RichEmbed field values may not be empty. at RichEmbed.addField (E:\Sublime-Project\node_modules\discord.js\src\structures\RichEmbed.js:166:34) at CommandoClient.bot.on (E:\Sublime-Project\index.js:193:3) at CommandoClient.emit (events.js:202:15) at MessageUpdateAction.handle (E:\Sublime-Project\node_modules\discord.js\src\client\actions\MessageUpdate.js:13:16) at MessageUpdateHandler.handle (E:\Sublime-Project\node_modules\discord.js\src\client\websocket\packets\handlers\MessageUpdate.js:7:34) at WebSocketPacketManager.handle (E:\Sublime-Project\node_modules\discord.js\src\client\websocket\packets\WebSocketPacketManager.js:105:65) at WebSocketConnection.onPacket (E:\Sublime-Project\node_modules\discord.js\src\client\websocket\WebSocketConnection.js:333:35) at WebSocketConnection.onMessage (E:\Sublime-Project\node_modules\discord.js\src\client\websocket\WebSocketConnection.js:296:17) at WebSocket.onMessage (E:\Sublime-Project\node_modules\ws\lib\event-target.js:120:16) at WebSocket.emit (events.js:197:13) (node:162592) 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(). (rejection id: 85)

Upvotes: 1

Views: 252

Answers (1)

Yan
Yan

Reputation: 884

I met same error some months ago, please check your relevant Promises. The reason is that you've called a reject function in your promise, but you didn't handle it.

Upvotes: 1

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