discord.py mute命令运行，但不使用mod perms使用户静音

Question

我正在用discord.py构建一个机器人。我有一个静音命令，效果很好。但是，当我尝试禁用具有mod/admin权限和/或其角色高于bot的成员时，命令会运行，但用户不会被禁用。如果你能告诉我如何处理这件事，那会很有帮助。错误是：-

Traceback (most recent call last):
  File "/Users/user/Desktop/ProgrammingAndCoding/TomAndJerry/.venv/lib/python3.9/site-packages/discord/client.py", line 343, in _run_event
    await coro(*args, **kwargs)
  File "/Users/user/Desktop/ProgrammingAndCoding/TomAndJerry/main.py", line 94, in on_command_error
    raise error
  File "/Users/user/Desktop/ProgrammingAndCoding/TomAndJerry/.venv/lib/python3.9/site-packages/discord/ext/commands/bot.py", line 939, in invoke
    await ctx.command.invoke(ctx)
  File "/Users/user/Desktop/ProgrammingAndCoding/TomAndJerry/.venv/lib/python3.9/site-packages/discord/ext/commands/core.py", line 863, in invoke
    await injected(*ctx.args, **ctx.kwargs)
  File "/Users/user/Desktop/ProgrammingAndCoding/TomAndJerry/.venv/lib/python3.9/site-packages/discord/ext/commands/core.py", line 94, in wrapped
    raise CommandInvokeError(exc) from exc
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: Forbidden: 403 Forbidden (error code: 50013): Missing Permissions

这是我的密码：-

@client.command(description="Mutes the specified user.")
@commands.bot_has_permissions(manage_roles=True)
@commands.cooldown(2,5, commands.BucketType.user)
@commands.has_permissions(manage_roles=True)
async def mute(ctx, member: discord.Member, *, reason=None):
    guild = ctx.guild
    mutedRole = discord.utils.get(guild.roles, name="Muted")

    if not mutedRole:
        mutedRole = await guild.create_role(name="Muted")

        for channel in guild.channels:
            await channel.set_permissions(mutedRole, speak=False, send_messages=False, read_message_history=True, read_messages=False)
    embed = discord.Embed(title="Muted", description=f"{member.mention} was muted ", color=ctx.author.color)
    embed.add_field(name="Reason:", value=reason, inline=False)
    await ctx.send(embed=embed)
    await member.add_roles(mutedRole, reason=reason)
    await member.send(f" You have been muted in: {guild.name} Reason: {reason}")

编辑：-我添加了

elif isinstance(error, commands.CommandInvokeError):
    await ctx.send("That user is Mod/Admin. I can't do that! If that is not the case, please place my role above the role the person has to be muted!")

所以现在，mute命令的嵌入也与“该用户是Mod/Admin”一起发送