I'm tired of trying to solve this. First off, here is my deployment code

const { REST, Routes } = require('discord.js');
const fs = require('node:fs');
const { client_id } = require('./config.json')

const commands = [];
// Grab all the command files from the commands directory you created earlier
const commandFiles = fs.readdirSync('./slashCommands').filter(file => file.endsWith('.js'));

// Grab the SlashCommandBuilder#toJSON() output of each command's data for deployment
for (const file of commandFiles) {
  const command = require(`./slashCommands/${file}`);
  commands.push(command.data.toJSON());
}

// Construct and prepare an instance of the REST module
const rest = new REST({ version: '10' }).setToken(process.env.TOKEN);

// and deploy your commands!
(async () => {
  try {
    console.log(`Started refreshing ${commands.length} application (/) commands.`);

    // The put method is used to fully refresh all commands in the guild with the current set
    const data = await rest.put(
      Routes.applicationCommands(client_id),
      { body: commands },
    );

    console.log(`Successfully reloaded ${data.length} application (/) commands.`);
  } catch (error) {
    // And of course, make sure you catch and log any errors!
    console.error(error);
  }
})();

It is supposed to get the command from the "slashCommand" folder. So I run 'node deploy-commands.js' and it works. The problem is when I do the slash command '/ping', I get this error:

/home/runner/Nocinel/commands/ping.js:8
    message.reply('