discord.js - Imagine an app•3y ago

Command handler error

Hi, I started coding this new bot with Typescript yesterday. I touched something and now my .ts file to deploy my commands won't work. The error doesn't happen in deploy_commands.ts actually but in my index.ts. Here's the code so far: deploy_commands.js

const fs = require('node:fs');
const path = require('node:path');
const { REST, Routes } = require('discord.js');
require("dotenv").config();

const commands : any[] = [];
const commandsPath = path.join(__dirname, 'commands');
const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.ts'));

for (const file of commandFiles) {
    const filePath = path.join(commandsPath, file);
    const command = require(filePath);
    commands.push(command.data.toJSON());
}

const rest = new REST({ version: '10' }).setToken(process.env.CLIENT_TOKEN);

rest.put(Routes.applicationCommands(process.env.CLIENT_ID), { body: commands })
    .then(() => console.log('Successfully registered application commands.'))
    .catch(console.error);

const fs = require('node:fs');
const path = require('node:path');
const { REST, Routes } = require('discord.js');
require("dotenv").config();

const commands : any[] = [];
const commandsPath = path.join(__dirname, 'commands');
const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.ts'));

for (const file of commandFiles) {
    const filePath = path.join(commandsPath, file);
    const command = require(filePath);
    commands.push(command.data.toJSON());
}

const rest = new REST({ version: '10' }).setToken(process.env.CLIENT_TOKEN);

rest.put(Routes.applicationCommands(process.env.CLIENT_ID), { body: commands })
    .then(() => console.log('Successfully registered application commands.'))
    .catch(console.error);

index.ts (interested part only)

client.commands = new Collection();

const commandsPath = path.join(__dirname, 'commands');
const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.ts'));

for (const file of commandFiles) {
    const filePath = path.join(commandsPath, file);
    const command = require(filePath);
    client.commands.set(command.data.name, command);
        //The line above is 51
}

client.commands = new Collection();

const commandsPath = path.join(__dirname, 'commands');
const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.ts'));

for (const file of commandFiles) {
    const filePath = path.join(commandsPath, file);
    const command = require(filePath);
    client.commands.set(command.data.name, command);
        //The line above is 51
}

The error I get is as follows:

C:\mydir\index.ts:51
        client.commands.set(command.data.name, command);
                                  ^
TypeError: Cannot read properties of undefined (reading 'name')
  at Object.<anonymous> (C:\mydir\index.ts:51:35)
  ...
  (I've reached max text)

C:\mydir\index.ts:51
        client.commands.set(command.data.name, command);
                                  ^
TypeError: Cannot read properties of undefined (reading 'name')
  at Object.<anonymous> (C:\mydir\index.ts:51:35)
  ...
  (I've reached max text)

1 Reply

maybebasOP•3y ago

it may be my ping.ts command as if I remove it the deploy works i'll take a look at it thanks <3 Ok so, I used Typescript's import and export features. The problem should be at ping.ts:1:1?

at Object.<anonymous> (C:\mydir\commands\ping.ts:1:1)

at Object.<anonymous> (C:\mydir\commands\ping.ts:1:1)

import { SlashCommandBuilder, client } from "../index";


module.exports = {
    data: new SlashCommandBuilder()
        .setName('ping')
        .setDescription('Replies with Pong!'),
    async execute(interaction) {
        await interaction.reply(`:ping_pong: Pong! ${client.w.ping}ms`);
    },
};

import { SlashCommandBuilder, client } from "../index";


module.exports = {
    data: new SlashCommandBuilder()
        .setName('ping')
        .setDescription('Replies with Pong!'),
    async execute(interaction) {
        await interaction.reply(`:ping_pong: Pong! ${client.w.ping}ms`);
    },
};

I don't know how to solve it honestly, I can't const as it would be an existing declaration I do some projects as hobby and I'm learning online, without courses, just for fun. Thanks for the correction tho

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Command handler error