用hikari和Lightbulb扮演角色

Question

我想，当命令运行时，会给那些担任特定角色的人，并另一个命令删除角色。我该怎么做？

@bot.command
@lightbulb.command('getpings', 'Will be Pinged (/help For More Info)')
@lightbulb.implements(lightbulb.SlashCommand)
async def give_pings(ctx):
         await bot.rest.add_role_to_member(user=ctx.author, guild=ctx.guild_id, role=roleid)

错误：

E 2022-06-09 21:23:29,648 hikari.event_manager: an exception occurred handling an event (InteractionCreateEvent)
Traceback (most recent call last):
  File "C:\Users\avih2\AppData\Local\Programs\Python\Python310\lib\site-packages\lightbulb\app.py", line 1154, in invoke_application_command
    await context.invoke()
  File "C:\Users\avih2\AppData\Local\Programs\Python\Python310\lib\site-packages\lightbulb\context\base.py", line 292, in invoke
    await self.command.invoke(self)
  File "C:\Users\avih2\AppData\Local\Programs\Python\Python310\lib\site-packages\lightbulb\commands\base.py", line 544, in invoke
    await self(context, **kwargs)
  File "C:\Users\avih2\AppData\Local\Programs\Python\Python310\lib\site-packages\lightbulb\commands\base.py", line 459, in __call__
    return await self.callback(context, **kwargs)
  File "c:\Users\avih2\Desktop\PyProjects\API Test\bot.py", line 35, in give_pings
    await bot.rest.add_role_to_member(user=ctx.author, guild=ctx.guild_id, role=roleid)
  File "C:\Users\avih2\AppData\Local\Programs\Python\Python310\lib\site-packages\hikari\impl\rest.py", line 2705, in add_role_to_member
    await self._request(route, reason=reason)
  File "C:\Users\avih2\AppData\Local\Programs\Python\Python310\lib\site-packages\hikari\impl\rest.py", line 820, in _request
    await self._handle_error_response(response)
  File "C:\Users\avih2\AppData\Local\Programs\Python\Python310\lib\site-packages\hikari\impl\rest.py", line 842, in _handle_error_response
    raise await net.generate_error_response(response)
hikari.errors.ForbiddenError: Forbidden 403: (50013) 'Missing Permissions' for https://discord.com/api/v8/guilds/980618833838624821/members/439959575647748096/roles/980948889567911958

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Users\avih2\AppData\Local\Programs\Python\Python310\lib\site-packages\lightbulb\app.py", line 1195, in handle_interaction_create_for_application_commands
    await self.invoke_application_command(context)
  File "C:\Users\avih2\AppData\Local\Programs\Python\Python310\lib\site-packages\lightbulb\app.py", line 1172, in invoke_application_command
    raise new_exc
lightbulb.errors.CommandInvocationError: An error occurred during command 'getpings' invocation

Answer 1

首先，您将必须获得要添加/删除角色的角色ID。

假设您要添加的角色的变量称为ralemid。

您可以使用lightbulb.botapp.rest.add_role_to_member向成员添加角色。
假设您有一个称为bot的变量，则在该变量下实例化lightbulb.botapp，

await bot.rest.add_role_to_member(user=ctx.author, guild=ctx.guild_id, role=roleid)

Answer 2

您的代码很好，但是要添加到用户的角色需要在机器人角色下。 （idk为什么，但这对我有用）