How do I do error handling in the invite command?

Question

Python

The bottom line is that the bot should give an error if the participant does not have invites on the server, the problem looks like this:

Here is my invite code:

@commands.command(name = "invites", aliases = ("check_invites", "invites_check", "приглашения"))
    async def user_invites(self, ctx: commands.Context, member: discord.Member = None) -> None:
        if member is None:
            member = ctx.author

        embed = discord.Embed(color=defualt)

        for invite in await ctx.guild.invites():
            if invite.inviter.id == member.id:

                day_created = (datetime.now()-invite.created_at).days
                day_text_created = day_member(invite.created_at)

                embed.add_field(name = f"Код {invite.code}", value =
                f"На: {invite.channel.mention}\n"
                f"Зашло: {invite.uses}\n"
                f"Создан: {day_created} {day_text_created}")

        embed.set_author(name = f"Приглашения у {member.name}", icon_url = member.avatar_url)
        await ctx.send(embed = embed)

Answer 1

Regular flag, the simplest logical action

has_invites = False

for invite in await ctx.guild.invites():
    if invite.inviter.id == member.id:
        has_invites = True

if not has_invites:
    # ошибка
else:
    await ctx.send(embed = embed)