discord.ext.commands.errors.CommandInvokeError: Command raised an exception: AttributeError: 'utility' object has no attribute 'channel'

Question

i have an error and i can't resolve it the error is the title i have already tested in other situations

import discord
from discord.ext import commands

client = discord.Client()

class utility(commands.Cog):

    def __init__(self, client):
        self.client = client

    @commands.Cog.listener()
    async def on_ready(self):
        print("Cog utility pronto!")

    @commands.command()
    async def ping(self, ctx):
        await ctx.send(f"Pong! {round(client.latency * 1000)}ms")

    @commands.command()
    async def clear(ctx, amount=5):
        await ctx.channel.purge(limit=amount)
        await ctx.send(f"{amount}Messaggi eliminati")

def setup(client):
    client.add_cog(utility(client))

Patrick Haugh · Accepted Answer · 2019-07-19 23:53:32Z

1

Commands in a cog are still methods of an instance of the cog. The first argument passed to them is always the instance

class utility(commands.Cog):

    def __init__(self, client):
        self.client = client

    @commands.Cog.listener()
    async def on_ready(self):
        print("Cog utility pronto!")

    @commands.command()
    async def ping(self, ctx):
        await ctx.send(f"Pong! {round(self.client.latency * 1000)}ms")

    @commands.command()
    async def clear(self, ctx, amount=5):
        await ctx.channel.purge(limit=amount)
        await ctx.send(f"{amount}Messaggi eliminati")

edited Jul 19, 2019 at 23:53

answered Jul 19, 2019 at 23:05

Patrick Haugh

61.4k13 gold badges94 silver badges101 bronze badges

Sign up to request clarification or add additional context in comments.

3 Comments

Polliog Over a year ago

So when i have this error I need to add "self" in every Cog commands bracket right? but the .ping command does not work it says: discord.ext.commands.errors.CommandInvokeError: Command raised an exception: NameError: name 'client' is not defined

Patrick Haugh Over a year ago

You need to access client through self: await ctx.send(f"Pong! {round(self.client.latency * 1000)}ms")

Polliog Over a year ago

Patrick really thank now i have learner how to use "self" well

Collectives™ on Stack Overflow

discord.ext.commands.errors.CommandInvokeError: Command raised an exception: AttributeError: 'utility' object has no attribute 'channel'

1 Answer 1

3 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

3 Comments

Your Answer

Sign up or log in

Post as a guest

Related