HTTPException：400 错误请求（错误代码：50006）：无法发送空消息

Question

@bot.command()
async def ping(ctx):
        embed=discord.Embed(title="",description="`Bot Latency...`",color=colour)
        msg = await ctx.send(embed=embed)
        times = []
        counter = 0
        embed = discord.Embed(title="More Information:", description="4 pings have been made and here are the results:", colour=colour)
        for _ in range(3):
            counter += 1
            start = time.perf_counter()
            embed.description=f"Trying Ping... {counter}/3"
            await msg.edit(embed=embed)
            end = time.perf_counter()
            speed = round((end - start) * 1000)
            times.append(speed)
            if speed < 160:
                embed.add_field(name=f"Ping {counter}:", value=f"???? | {speed}ms", inline=True)
            elif speed > 170:
                embed.add_field(name=f"Ping {counter}:", value=f"???? | {speed}ms", inline=True)
            else:
                embed.add_field(name=f"Ping {counter}:", value=f"???? | {speed}ms", inline=True)
        embed.set_author(name="????    PONG    ????", icon_url="https://img.icons8.com/ultraviolet/40/000000/table-tennis.png")
        embed.add_field(name="Bot Latency", value=f"{round(bot.latency * 1000)}ms", inline=True)
        embed.add_field(name="Normal Speed", value=f"{round((round(sum(times)) + round(bot.latency * 1000))/4)}ms")
        embed.set_footer(text=f"Total estimated elapsed time: {round(sum(times))}ms")
        await msg.edit(content=f":ping_pong: **{round((round(sum(times)) + round(bot.latency * 1000))/4)}ms**", embed=embed)

错误：命令引发异常：HTTPException：400 错误请求（错误代码：50006）：无法发送空消息

几天前它还在工作，但突然停止工作 有什么帮助吗？

Answer 1

color 嵌入错误。

您可以使用类似color=discord.Color.light_gray() 或color=discord.Color.random() 的内容。

请记住，每个嵌入都会采用随机颜色，如果您不希望这样，请在开始时将其保存到变量中并使用它

Full list of colors