链接 JSON 时 Discord.py 中的问题

Question

我在将 Discord.py 与 JSON 链接时遇到问题。这是我的代码：

@client.event
async def on_guild_join(guild):
    role = discord.utils.get(guild.roles, name="Muted")

    with open("muted_roles.json", "r") as f:
        muted_roles = json.load(f)
    muted_roles[str(guild.id)] = str(role.id)

    with open("muted_roles.json", "w") as f:
        json.dump(muted_roles, f, indent=4)

这是我的错误：

Ignoring exception in on_guild_join
Traceback (most recent call last):
  File "C:\Users\angel\AppData\Local\Programs\Python\Python39\lib\site-packages\discord\client.py", line 343, in _run_event
    await coro(*args, **kwargs)
  File "c:\Users\angel\Documents\python\Bots\dave\dave.py", line 59, in on_guild_join
    muted_roles = json.load(f)
  File "C:\Users\angel\AppData\Local\Programs\Python\Python39\lib\json\__init__.py", line 293, in load
    return loads(fp.read(),
  File "C:\Users\angel\AppData\Local\Programs\Python\Python39\lib\json\__init__.py", line 346, in loads
    return _default_decoder.decode(s)
  File "C:\Users\angel\AppData\Local\Programs\Python\Python39\lib\json\decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "C:\Users\angel\AppData\Local\Programs\Python\Python39\lib\json\decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

我很早就感谢您的帮助。

Answer 1

你的 JSON 文件是空的，你应该用 {} 填充它，它会修复！