Python 如何在discord.py中错误处理spotify命令？

这是我的spotify命令，虽然它工作正常，但我不知道如何处理它

例如，如果用户没有收听Spotify，我想让它发送一条类似“您没有收听Spotify”的消息

---

非常感谢您的帮助：）

首先，欢迎使用堆栈溢出。可以尝试以下方法

@commands.command()
async def spotify(self, ctx, user: discord.Member = None):

    if user == None:
        user = ctx.author
        pass
    if user.activities:
        for activity in user.activities:
            if isinstance(activity, Spotify)== True:
                embed = discord.Embed(
                    title=f"{user.name}'s Spotify",
                    description="Listening to {}".format(activity.title),
                    color=activity.colour)
                duration = str(activity.duration)
                finalduration = duration[3:7]
                embed.set_thumbnail(url=activity.album_cover_url)
                embed.add_field(name="Artist", value=activity.artist)
                embed.add_field(name="Album", value=activity.album)
                embed.add_field(name="Song Duration", value=finalduration)
                embed.set_footer(text="Song started at {}".format(activity.created_at.strftime("%H:%M.%p")))
                embed.url = (f"https://open.spotify.com/embed/track/{activity.track_id}")
                await ctx.send(embed=embed)

---

只需在命令末尾添加

wait ctx.send（“您没有收听Spotify”）

，并在

if instance（activity，Spotify）=True

语句末尾添加

return

语句。一旦找到用户正在收听的内容并发送嵌入的消息，它将退出，否则它将继续走到末尾并发送

您没有收听的spotify

for activity in user.activities:
     if activity!= spotify :
         await ctx.send("You are not listening to Spotify ")
         break

---

注意：我在我的代码中修改了

if isinstance（activity，Spotify）=True:

，因为它对我不起作用，但你可以保留它，因为你说它对你起作用。

你有没有试过在你的代码末尾使用

else

语句？我还有其他想法，我会尝试。tyit因为某些原因不起作用，它只是不再把Spotify作为一种活动来阅读，即使我让它听音乐。首先ty。如果是Instance（activity，Spotify）：

intents = discord.Intents().all()
client = commands.Bot(command_prefix='.', intents=intents)

@client.command(pass_context=True)
async def spotify(ctx, user: discord.Member = None):
    if user == None:
        user = ctx.author
        pass
    if user.activities:
        for activity in user.activities:
            if str(activity).lower() == "spotify":
                embed = discord.Embed(
                    title=f"{user.name}'s Spotify",
                    description="Listening to {}".format(activity.title),
                    color=activity.colour)
                duration = str(activity.duration)
                finalduration = duration[3:7]
                embed.set_thumbnail(url=activity.album_cover_url)
                embed.add_field(name="Artist", value=activity.artist)
                embed.add_field(name="Album", value=activity.album)
                embed.add_field(name="Song Duration", value=finalduration)
                embed.set_footer(text="Song started at {}".format(activity.created_at.strftime("%H:%M.%p")))
                embed.url = (f"https://open.spotify.com/embed/track/{activity.track_id}")
                await ctx.send(embed=embed)
                return
    await ctx.send("User is not doing anything")
    return