RuntimeWarning 尝试运行 Discord Bot 时

Question

@client.command()
@commands.has_role("Bot Owner")
async def gstart(ctx, mins : int, *, prize: str):
    embed = discord.Embed(title="Giveaway!", description=f"{prize}", color=ctx.author.color)

    end = datetime.datetime.utcnow() + datetime.timedelta(seconds=mins*60)

    embed.add_field(name='Ends At:', value=f"{end} UTC")
    embed.set_footer(text=f'Ends {mins} mintues from now!')

    my_msg = await ctx.send(embed=embed)

    await my_msg.add_reaction("????")

    await  asyncio.sleep(mins*60)

    new_msg = await ctx.channel.fetch_message(my_msg.id)

    users = new_msg.reactions[0].users().flatten()
    users.pop(users.index(client.user))

    winner = random.choice(users)

    await ctx.send(f"test! {winner.mention} test {prize}!")

问题是当它过期时，我收到以下错误消息：

RuntimeWarning: Enable tracemalloc to get the object allocation traceback

可能是什么问题？

Answer 1

Reaction.users 是协程，你应该等待它

users = await new_msg.reactions[0].users().flatten()

参考：

• Reaction.users