如何让用户选择自己的嵌入颜色

Question

所以我有一个不和谐的机器人，人们可以做 r!say 来很好地让机器人说东西作为嵌入，但它没有任何帮助？

@client.command(aliases=['say'])
@commands.has_permissions(manage_messages=True)
async def embed(ctx):

    questions = ["Which should be the tile of the embed?",
            "What should be the description?",
            "What is the color of the embed? This should be a hex color."]

    answers = []

    def check(m):
        return m.author == ctx.author and m.channel == ctx.channel

    for i in questions:
        await ctx.send(i)

        try:
            msg = await client.wait_for('message', timeout=30, check=check)
        except asyncio.TimeoutError:
            await ctx.send('You did not answer in time. Please do it under 30 seconds next time.')
            return
        else:
            answers.append(msg.content)

    embedcolor = answers2[2]

    embed = discord.Embed(description=answers[1], title=answers[0], colour=int(embedcolor, 16))

    await ctx.send(embed=embed)

我得到的错误是 discord.ext.commands.errors.CommandInvokeError：命令引发异常：NameError：未定义名称'answers2'

Answer 1

正如 cmets 所提到的，您可能打算输入 answers[2] 而不是 answers2[2]。

下一次，将整个错误复制并粘贴到这样的代码块中：

[
error here
error here
]