What steps should I take to resolve the issue of receiving the error message "Cannot read property 'channels' of undefined

Question

What steps should I take to resolve the issue of receiving the error message "Cannot read property 'channels' of undefined

I am looking to create a custom Discord bot program. New members joining the server will need to type !daftar in order to access the server. Upon typing !daftar, a message list will be displayed in the #welcome channel. However, I encountered an error as mentioned in the title. Below is the code snippet I am currently working with:

const { GuildMember } = require("discord.js");

module.exports = {
    name: 'daftar',
    description: "This is for adding roles to a member",
    execute(message, args) {
        let role = message.guild.roles.cache.find(r => r.name === "Members")

        if (message.member.roles.cache.some(r => r.name === "Members")) {
            message.channel.send('You are already a MEMBER of this group');
        } else {
            message.member.roles.add('817360044622217276');
            message.member.roles.remove('817965925122048010');
            message.channel.send('Alright, feel free to enjoy the Server');
            GuildMember.guild.channels.cache.get('817957997312737290').send(`Welcome <@${GuildMember.user.id}>`)

        }


    }
}

javascript discord.js

Answer 1

Answer №1

GuildMember may not have a specific definition. Although you are attempting to destructure it as a property of discord.js, the member's identity remains undefined. Currently, it exists as an empty object without any clear ownership, resulting in it lacking properties because its reference is unknown.

If your goal is to assign a role to the member who issued this command, you must designate the GuildMember object as a property of the Message object, identified by message within your parameters. This can be achieved by accessing the member property of message => message.member.

In cases where the channel intended for the message aligns with the guild housing the message object, utilizing a GuildMember object to locate a specific channel may be redundant. Instead, employing the Message object would suffice, as demonstrated below:

Revised Code

module.exports = {
    name: 'register',
    description: "Assign roles to members",
    execute(message, args) {
        let role = message.guild.roles.cache.find(r => r.name === "Members")

        if (message.member.roles.cache.some(r => r.name === "Members")) {
            message.channel.send('You are already a MEMBER of this group');
        } else {
            message.member.roles.add('817360044622217276');
            message.member.roles.remove('817965925122048010');
            message.channel.send('Enjoy the Server!');
            message.guild.channels.cache.get('817957997312737290').send(`Welcome <@${GuildMember.user.id}>`)    
        }
    }
}

Answer 2

GuildMember may not have a specific definition. Although you are attempting to destructure it as a property of discord.js, the member's identity remains undefined. Currently, it exists as an empty object without any clear ownership, resulting in it lacking properties because its reference is unknown.

If your goal is to assign a role to the member who issued this command, you must designate the GuildMember object as a property of the Message object, identified by message within your parameters. This can be achieved by accessing the member property of message => message.member.

In cases where the channel intended for the message aligns with the guild housing the message object, utilizing a GuildMember object to locate a specific channel may be redundant. Instead, employing the Message object would suffice, as demonstrated below:

Revised Code

module.exports = {
    name: 'register',
    description: "Assign roles to members",
    execute(message, args) {
        let role = message.guild.roles.cache.find(r => r.name === "Members")

        if (message.member.roles.cache.some(r => r.name === "Members")) {
            message.channel.send('You are already a MEMBER of this group');
        } else {
            message.member.roles.add('817360044622217276');
            message.member.roles.remove('817965925122048010');
            message.channel.send('Enjoy the Server!');
            message.guild.channels.cache.get('817957997312737290').send(`Welcome <@${GuildMember.user.id}>`)    
        }
    }
}

What steps should I take to resolve the issue of receiving the error message "Cannot read property 'channels' of undefined

Answer №1

Revised Code

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