Pycord/discord.py 斜杠命令未显示

Question

Ive never had this issue before. All of my other bots work perfectly, and im convinced its not my source code. When I start my bot, i get the following error message:

Traceback (most recent call last):
  File "C:\Users\Overdrive\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\discord\client.py", line 377, in _run_event
    await coro(*args, **kwargs)
  File "C:\Users\Overdrive\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\discord\bot.py", line 1164, in on_connect
    await self.sync_commands()
  File "C:\Users\Overdrive\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\discord\bot.py", line 719, in sync_commands
    registered_commands = await self.register_commands(
  File "C:\Users\Overdrive\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\discord\bot.py", line 588, in register_commands
    data = [cmd["command"].to_dict() for cmd in filtered_deleted]
  File "C:\Users\Overdrive\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\discord\bot.py", line 588, in <listcomp>
    data = [cmd["command"].to_dict() for cmd in filtered_deleted]
  File "C:\Users\Overdrive\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\discord\commands\core.py", line 844, in to_dict
    "options": [o.to_dict() for o in self.options],
  File "C:\Users\Overdrive\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\discord\commands\core.py", line 844, in <listcomp>
    "options": [o.to_dict() for o in self.options],
  File "C:\Users\Overdrive\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\LocalCache\local-packages\Python310\site-packages\discord\commands\options.py", line 318, in to_dict
    "type": self.input_type.value,
AttributeError: 'NoneType' object has no attribute 'value'

After the error, the bot starts but doesnt show any slash commands in the servers. I am using this invite link:

https://discord.com/api/oauth2/authorize?client_id=REDACTED&permissions=8&scope=bot%20applications.commands

here are my bot intents:

my code:

import discord
from discord.ext import commands
import os

intents=discord.Intents.all()
client=commands.Bot(intents=intents)

@client.event
async def on_ready():
    print(f'\n\nSuccessfully logged into Discord as "{client.user}"\nAwaiting user input...')
    await client.change_presence(status=discord.Status.online, activity=discord.Activity(type=discord.ActivityType.playing, name="all by myself..."))

@client.slash_command()
async def lol(interaction: discord.Interaction, ctx: discord.ApplicationContext):
    await interaction.response.send_message("LOL")

client.run(os.environ.get("TOKEN"))

Any help is appreciated. For the life of me I cannot figure out whats happening.

Answer 1

Your interaction parameters are wrong. Should be:

import discord
from discord.ext import commands
import os

intents=discord.Intents.all()
client=commands.Bot(intents=intents)

@client.event
async def on_ready():
    print(f'\n\nSuccessfully logged into Discord as "{client.user}"\nAwaiting user input...')
    await client.change_presence(status=discord.Status.online, activity=discord.Activity(type=discord.ActivityType.playing, name="all by myself..."))

@client.slash_command()
async def lol(ctx: discord.ApplicationContext):
    await ctx.response.send_message("LOL")

client.run(os.environ.get("TOKEN"))

Using your code with my changes allowed it to run without throwing an exception and I was able to invoke the lol slash command.

Slash command docs . Slash commands have the ctx (ApplicationContext) parameter and then other parameters are usually slash command options.