Question

到目前为止，我已经收到一条消息，新用户可以在某个频道中做出不协调的反应，这将根据他们选择的反应为他们分配角色（此部分正在工作）。我还希望如果用户删除对该消息的响应，则从用户中删除该角色（这是行不通的）。我收到一条错误消息：on_raw_reaction_remove中的第23行角色= discord.utils.get（payload.member.guild.roles，name ='War Thunder'） AttributeError：“ NoneType”对象没有属性“行会”

@client.event
# this works to assign a role
async def on_raw_reaction_add(payload):
    # channel and message IDs should be integer:
    if payload.channel_id == 700895165665247325 and payload.message_id == 756577133165543555:
        if str(payload.emoji) == "<:WarThunder:745425772944162907>":
            role = discord.utils.get(payload.member.guild.roles, name='War Thunder')
            await payload.member.add_roles(role)

# this doesn't work in removing the role
async def on_raw_reaction_remove(self, payload):
    if payload.channel_id == 700895165665247325 and payload.message_id == 756577133165543555:
        if str(payload.emoji) != "<:WarThunder:745425772944162907>":
            role = discord.utils.get(payload.member.guild.roles, name='War Thunder')
            await payload.member.remove_roles(role)

Answer 1

正如documentation所说，payload.member仅在event_type为REACTION_ADD时可用。因此，要获得公会，您必须使用payload.guild_id和以下任何一种方式：

使用client.fetch_guild()：

async def on_raw_reaction_remove(payload):
    if payload.channel_id == 700895165665247325 and payload.message_id == 756577133165543555:
        if str(payload.emoji) == "<:WarThunder:745425772944162907>":
            guild = await client.fetch_guild(payload.guild_id)
            role = discord.utils.get(guild.roles, name='War Thunder')
            await payload.member.remove_roles(role)

使用discord.utils.get()：

async def on_raw_reaction_remove(payload):
    if payload.channel_id == 700895165665247325 and payload.message_id == 756577133165543555:
        if str(payload.emoji) == "<:WarThunder:745425772944162907>":
            guild = discord.utils.get(client.guilds, id=payload.guild_id)
            role = discord.utils.get(guild.roles, name='War Thunder')
            await payload.member.remove_roles(role)

PS：您不必每次都写discord.utils.get()，而是可以在导入文件中写from discord.utils import get并写get(iterable, **attrs)。

用户删除反应python时删除不和谐角色

1 个答案: