Question

我正在尝试对始终在频道中的消息进行反应并删除反应。在下面的代码中，我试图通过ID来获取消息，然后对其进行响应，然后在循环中消除响应。我收到以下错误：

Task exception was never retrieved
future: <Task finished coro=<react() done, defined at c:/Users/test/Desktop/test bot/test.py:161> exception=InvalidArgument('message argument must be a Message',)>
Traceback (most recent call last):
  File "c:/Users/test/Desktop/test bot/test.py", line 167, in react
    await client.add_reaction(msg, emoji1)
  File "C:\Users\test\AppData\Local\Programs\Python\Python36\lib\site-packages\discord\client.py", line 949, in add_reaction
    raise InvalidArgument('message argument must be a Message')
discord.errors.InvalidArgument: message argument must be a Message
Test Bot Online.
Future exception was never retrieved
future: <Future finished exception=ServerDisconnectedError()>
aiohttp.errors.ServerDisconnectedError

client = discord.Client()
async def react():
    await client.wait_until_ready()
    channel = client.get_channel("479919577279758111")
    while not client.is_closed:
        msg =  get(client.get_message(channel,'505306270891507712'))
        emoji1 = get(client.get_all_emojis(), name='gsmile')
        await client.add_reaction(msg, emoji1)
        await client.remove_reaction(msg, emoji1)
        await asyncio.sleep(5)

@client.event
client.loop.create_task(react())

Answer 1

msg = get(client.get_message(channel,'505306270891507712'))

可能是您的问题所在。

msg = client.get_message(channel,'505306270891507712')

足以获取Message对象。您还添加了一个反应，然后立即将其删除。我不确定这是否是您想要的。

您还需要将Member对象传递给remove_reaction：

await client.remove_reaction(msg, emoji1, channel.server.me)

Answer 2

我相信您不能使用名称添加反应，您必须输入代码或实际的表情符号。您也不需要任务创建上方的@client.event。

将响应添加到循环内的特定消息ID

2 个答案: