Encountering a problem while trying to pin a message on Discord

Whenever a message is pinned in discord, it causes the bot to crash with the following error (although it can recover with forever but that's beside the point). The pinned message can be of any type (regular or embed).

    if (!value) throw new RangeError('EMBED_FIELD_VALUE');
                      ^

RangeError [EMBED_FIELD_VALUE]: MessageEmbed field values may not be empty.
    at Function.normalizeField (..........................................\node_modules\discord.js\src\structures\MessageEmbed.js:432:23)
    at ..........................................\node_modules\discord.js\src\structures\MessageEmbed.js:452:14
    at Array.map (<anonymous>)
    at Function.normalizeFields (..........................................\node_modules\discord.js\src\structures\MessageEmbed.js:451:8)
    at MessageEmbed.addFields (..........................................\node_modules\discord.js\src\structures\MessageEmbed.js:266:42)
    at Client.<anonymous> (..........................................\index.js:323:10)
    at Client.emit (node:events:378:20)
    at MessageCreateAction.handle (..........................................\node_modules\discord.js\src\client\actions\MessageCreate.js:31:14)
    at Object.module.exports [as MESSAGE_CREATE] (..........................................\node_modules\discord.js\src\client\websocket\handlers\MESSAGE_CREATE.js:4:32)
    at WebSocketManager.handlePacket (..........................................\node_modules\discord.js\src\client\websocket\WebSocketManager.js:384:31) {
  [Symbol(code)]: 'EMBED_FIELD_VALUE'

Does anyone have an idea why this happens?

Code starting from line 318 to 336 is requested.

const logs = bot.channels.cache.find(channel => channel.name === 'logs');
    const notifyAdminEmbed = new Discord.MessageEmbed()
        .setColor('#ff6600')
        .setTitle('Keyword Used in Message')
        .setDescription('@here, A member mentioned a keyword you wished to be notified about. Please investigate immediately.')
        .addFields({
            name: 'Message Author',
            value: `<@` + message.author.id + `>`,
            inline: true
        }, {
            name: 'Channel',
            value: `<#` + message.channel.id + `>`,
            inline: true
        }, {
            name: 'Message',
            value: message.content,
            inline: false
        })
        .setTimestamp()
javascriptdiscord.js

Answer №1

My intuition tells me that the message.content is either undefined or missing (or even an empty string). You might want to consider logging it to verify.

This is just a speculation, as everything else appears to be functioning correctly.

Answer №2

I have identified the root cause of the issue and made the necessary code changes to resolve it. By adding a space before and after the message.content, I was able to eliminate the error that was being thrown.

const logs = bot.channels.cache.find(channel => channel.name === 'logs');
    const notifyAdminEmbed = new Discord.MessageEmbed()
        .setColor('#ff6600')
        .setTitle('Keyword Used in Message')
        .setDescription('@here, A member mentioned a keyword you wished to be notified about. Please investigate immediately.')
        .addFields({
            name: 'Message Author',
            value: `<@` + message.author.id + `>`,
            inline: true
        }, {
            name: 'Channel',
            value: `<#` + message.channel.id + `>`,
            inline: true
        }, {
            name: 'Message',
            value: ' ' + message.content + ' '
            inline: false
        })
        .setTimestamp()

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