'NoneType' 对象没有属性 'remove_roles' Discord.py答案

【问题标题】：'NoneType' object has no attribute 'remove_roles' Discord.py'NoneType' 对象没有属性 'remove_roles' Discord.py
【发布时间】：2021-02-03 11:08:15
【问题描述】：

remove_remove 不断出现错误，只是复制粘贴了我的整个代码（减去客户端 ID），因为它可能会有所帮助，我不知道有什么问题，因为前半部分工作得很好。

另外，尝试添加 “如果成员不是无：等待 member.remove_roles(角色) 别的：打印（错误）” 最后，每次我尝试删除角色时都会出错，以防万一它有帮助。

import discord

client = discord.Client()

@client.event 
async def on_ready():
    print('We have logged in as {0.user}'.format(client))

@client.event 
async def on_raw_reaction_add(payload):
    message_id = payload.message_id
    
    if message_id == 806406876593127464:
        guild_id = payload.guild_id
        guild = discord.utils.find(lambda g : g.id == guild_id, client.guilds)
        if payload.emoji.name == "049":
            role = discord.utils.get(guild.roles, name = 'SCP-049')
        elif payload.emoji.name == "0492":
            role = discord.utils.get(guild.roles, name = 'SCP-049-2')
        elif payload.emoji.name == "096":
            role = discord.utils.get(guild.roles, name = 'SCP-096')
        elif payload.emoji.name == "106":
            role = discord.utils.get(guild.roles, name = 'SCP-106')
        elif payload.emoji.name == "173":
            role = discord.utils.get(guild.roles, name = 'SCP-173')
        elif payload.emoji.name == "682":
            role = discord.utils.get(guild.roles, name = 'SCP-682')
        elif payload.emoji.name == "939":
            role = discord.utils.get(guild.roles, name = 'SCP-939')
        elif payload.emoji.name == "999":
            role = discord.utils.get(guild.roles, name = 'SCP-999')
        elif payload.emoji.name == "Chaos":
            role = discord.utils.get(guild.roles, name = 'Chaos Insurgency')
        elif payload.emoji.name == "DClass":
            role = discord.utils.get(guild.roles, name = 'D-Class')
        elif payload.emoji.name == "MTF":
            role = discord.utils.get(guild.roles, name = 'MTF')
        elif payload.emoji.name == "Scientist":
            role = discord.utils.get(guild.roles, name = 'Scientist')

        member = payload.member
        await member.add_roles(role)

@client.event 
async def on_raw_reaction_remove(payload):
    message_id = payload.message_id
    
    if message_id == 806406876593127464:
        guild_id = payload.guild_id
        guild = discord.utils.find(lambda g : g.id == guild_id, client.guilds)
        if payload.emoji.name == "049":
            role = discord.utils.get(guild.roles, name = 'SCP-049')
        elif payload.emoji.name == "0492":
            role = discord.utils.get(guild.roles, name = 'SCP-049-2')
        elif payload.emoji.name == "096":
            role = discord.utils.get(guild.roles, name = 'SCP-096')
        elif payload.emoji.name == "106":
            role = discord.utils.get(guild.roles, name = 'SCP-106')
        elif payload.emoji.name == "173":
            role = discord.utils.get(guild.roles, name = 'SCP-173')
        elif payload.emoji.name == "682":
            role = discord.utils.get(guild.roles, name = 'SCP-682')
        elif payload.emoji.name == "939":
            role = discord.utils.get(guild.roles, name = 'SCP-939')
        elif payload.emoji.name == "999":
            role = discord.utils.get(guild.roles, name = 'SCP-999')
        elif payload.emoji.name == "Chaos":
            role = discord.utils.get(guild.roles, name = 'Chaos Insurgency')
        elif payload.emoji.name == "DClass":
            role = discord.utils.get(guild.roles, name = 'D-Class')
        elif payload.emoji.name == "MTF":
            role = discord.utils.get(guild.roles, name = 'MTF')
        elif payload.emoji.name == "Scientist":
            role = discord.utils.get(guild.roles, name = 'Scientist')

        member = payload.member
        await member.remove_roles(role)
client.run()

添加反应后可以给我一个角色，但删除该反应后无法删除该角色here

【问题讨论】：

获取角色对象了吗？在错误行上方尝试 print(role)
刚刚在 member.add/remove_roles 之前添加了一张带有 print(role) 和 print(member) 的控制台图片

标签： python discord.py

【解决方案1】：

如果您尝试打印payload.member，输出将是None - 这是因为您没有启用intents.members。要启用它们：

intents = discord.Intents.default()
intents.members = True 

client = discord.Client(intents=intents)

还要确保在developer portal 中启用意图

How to enable privileged intents

【讨论】：

我添加了这个并将它添加到开发门户，但它根本没有改变任何东西

【解决方案2】：

以下答案是使此代码正常工作的解决方案的一部分，因此请实施提供的答案。我在另一个问题中发现，在文档中 payload.member 只有在 event_type 是 REACTION_ADD 时才可用，所以我通过添加来修复它：

intents = discord.Intents.default()
intents.members = True 

client = discord.Client(intents=intents)

添加后，更改

member = payload.member

到

member = guild.get_member(payload.user_id)

这对我有用，如果有帮助，请告诉我。

【讨论】：

【解决方案3】：

我不知道这是否仍然是一个活跃的问题，但我遇到了同样的问题并在一段时间后立即解决了，并想与您分享我是如何做到这一点的。

我希望我可以帮助其他人。

intents = discord.Intents().all()
bot = commands.Bot(command_prefix='!', intents=intents)

↑ Add this at the top of your code right under imports



@bot.event
async def on_raw_reaction_add(payload):
    guild = bot.get_guild(payload.guild_id)
    member = payload.member
    emoji = payload.emoji.name
    channel = discord.utils.get(guild.channels, name='regeln')
    channel_id = channel.id
    message_id = 874741218523873370

    if message_id == payload.message_id:
        if payload.channel_id == channel_id:
            if emoji == '1️⃣':
                role = discord.utils.get(guild.roles, name='News1')
            if emoji == '2️⃣':
                role = discord.utils.get(guild.roles, name='News2')
            if emoji == '3️⃣':
                role = discord.utils.get(guild.roles, name='News3')
            if emoji == '4️⃣':
                role = discord.utils.get(guild.roles, name='News4')
        await member.add_roles(role)



@bot.event
async def on_raw_reaction_remove(payload):
    guild = bot.get_guild(payload.guild_id)
    member = guild.get_member(payload.user_id)
    emoji = payload.emoji.name
    channel = discord.utils.get(guild.channels, name='regeln')
    channel_id = channel.id
    message_id = 874741218523873370

    if message_id == payload.message_id:
        if payload.channel_id == channel_id:
            if emoji == '1️⃣':
                role = discord.utils.get(guild.roles, name='News1')
            if emoji == '2️⃣':
                role = discord.utils.get(guild.roles, name='News2')
            if emoji == '3️⃣':
                role = discord.utils.get(guild.roles, name='News3')
            if emoji == '4️⃣':
                role = discord.utils.get(guild.roles, name='News4')
        await member.remove_roles(role)

【讨论】：

还要确保在 discord 开发者门户中启用意图。

【解决方案4】：

当事件为on_raw_reaction_remove 时，payload.member 将始终为None。因此，您必须使用guild.get_member() 和有效负载的user_id 从缓存中获取成员，这还需要启用members intent。

【讨论】：