UnicodeEncodeError：'UCS-2‘编解码器无法对位置8-8的字符进行编码: Tk中不支持非BMP字符

Question

请记住，我今天刚开始使用Python，所以我很糟糕。

您好，我正在编写一个机器人的不一致，我遇到了一个问题，当我运行它。我正在尝试将它放到网上，但我一直收到相同的错误。我不知道错误是从哪里来的。有人能帮帮忙吗？

到目前为止，我的代码如下：

import discord

from discord.ext.commands import bot

from discord.ext import commands

import asyncio

import time

Client = discord.Client()

client = commands.Bot(command_prefix = "~")

@client.event
async def on_ready():

    print("I'm up on some BOOF!" + client.user.id)
    print("I am the" + client.user.name)

@client.event
async def on_message(message):

    if message.content == "Boof":
        await client.send_message(message.channel, ":b:")


client.run("<redacted>")

我得到的错误是：

Ignoring exception in on_ready
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/discord/client.py", line 307, in _run_event
    yield from getattr(self, event)(*args, **kwargs)
  File "/Users/johnathanhelsel/Documents/Boof Bot/BoofBot.py", line 13, in on_ready
    print("I am the" + client.user.name)
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/idlelib/run.py", line 362, in write
    return self.shell.write(s, self.tags)
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/idlelib/rpc.py", line 604, in __call__
    value = self.sockio.remotecall(self.oid, self.name, args, kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/idlelib/rpc.py", line 216, in remotecall
    return self.asyncreturn(seq)
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/idlelib/rpc.py", line 247, in asyncreturn
    return self.decoderesponse(response)
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/idlelib/rpc.py", line 267, in decoderesponse
    raise what
UnicodeEncodeError: 'UCS-2' codec can't encode characters in position 8-8: Non-BMP character not supported in Tk

我完全被卡住了！我已经尝试了所有发布的解决方案，但都没有奏效。如果可以，请帮助我！

另外，我已经修改了令牌，别再试了。

Answer 1

您的问题是，您试图在空闲编辑器中运行代码。IDLE编辑器使用UCS-2编码，因此当您尝试打印带有奇怪的unicode字符和表情符号的用户名字符串时，IDLE窗口无法显示它。

我建议使用字符串的ascii()进行调试，这将打印unicode的python表示，而不是实际的代码点(不能打印取决于目标窗口)：

print(ascii("I am the" + client.user.name))