Slash Commands & Cogs

[wet summit]

I've used snippet codes from the nextcord tutorials section just to get the basic cog working

When I try to do the slash command it doesn't work and the bot reports 0 errors and Cog loaded successfully!

class Test(Cog):
    def __init__(self, bot: Bot) -> None:
        self.bot = bot

    slash_command(name="ping", description="A simple ping command.", guild_ids=[...])
    async def test(self, inter: Interaction) -> None:
        await inter.send(f"Pong! {self.bot.latency * 1000:.2f}ms")

def setup(bot: Bot) -> None:
    bot.add_cog(Test(bot))

from dotenv import load_dotenv
import os
from nextcord.ext.commands import Bot

load_dotenv()

intents = nextcord.Intents.default()
intents.message_content = True

bot = Bot()

# Event: on_ready
@bot.event
async def on_ready():
    print(f'Logged in as {bot.user}')
    try:
        bot.load_extension('cogs.Test')
        print("Cog loaded successfully!")
    except Exception as e:

        print(f"Error loading cog: {e}")

bot.run(os.getenv('TOKEN'))

[harsh sequoia]

=docs cog.listener

[orchid hawk]

Cog.listener
Cog.get_listeners

[mortal vale]

You need to load the cogs before the bot starts to have Nextcord sync slash commands for you.

on_ready is ran well after the bot starts up.

[wet summit]

Even loading the cogs before on_ready still doesn't work

[mortal vale]

show the code for that?

oh, you forgot the @

it's supposed to be @slash_command(...), not slash_command(...)

also, is guild_ids actually set to [...], or are you just omitting your guild ID?

[wet summit]

Thanks for pointing that out, corrected that but still having the same issue

[mortal vale]

but this is kinda important, your guild ID is supposed to be in there

or you just don't provide guild_ids at all, and that would make it a global command

[wet summit]

Ah yes, actually adding that guild_id works, Just to clarify the guild is actually the server right? If so why would it need a guild_id if the bot is already added to the server?

[mortal vale]

Slash commands can be added in 2 different ways:

1. Globally, any server the bot is in (and in bot DM's) can use the command, or
2. Per-guild, where the command is added specifically to that guild and isn't accessible from anywhere else.

If guild_ids is omitted or force_global is set to True, then the command will be added to Discord as a global command.
If guild_ids is set, the bot will attempt to add the command to all the guilds provided.

[mortal vale]

and yes, "guild" is what Discord servers are called in the API.

if your bot is just for a single guild, then it doesn't really matter if the commands are set globally or for that specific guild unless you don't want people using the commands in bot DMs

[wet summit]

I understand now, I was just confused to why it needed a guild_id If it was already added to said guild.. I think my understanding Is so it can't be abused anywhere but the guild it's In?

[mortal vale]

essentially, yes

or if you have the bot in a variety of guilds, but want to add a command to only one of those guilds

[wet summit]

Right, yep I understand Thank you for explaining that I do however have another question with Cogs, If I was to add reload_extension I'm assuming I can just have this as a normal slash command rather than a cog itself?

[mortal vale]

I'm slightly confused by your wording, are you asking if you can add a reload command to your bot without using a cog/extension via @bot.slash_command()?

[wet summit]

Yes

[mortal vale]

yeah you can. You'll need to tell the bot to resync the application commands afterwards though

otherwise it wont add/update/remove application commands from Discord if needed.