guild.rs

command!(guild(_ctx, msg, args) {
    let g = match GuildId(args.single::<u64>()?).to_partial_guild() {
        Ok(partial_guild) => partial_guild,
        Err(arg_error) => {
            msg.channel_id.say(format!("Error when phrasing argument for guildID: {:?}", arg_error))?;
            return Ok(())
        },
    };
    msg.channel_id.send_message(|m| {
        m.embed(|e| {
            let mut e = e
                        .title(&g.name)
                        .field("ID", &g.id, true)
                        .field("Name", &g.name, true)
                        .field("Owner", format!("<{}>", &g.owner_id.as_u64()), true);
            if let Some(icon) = &g.icon {
                e = e.image(&icon).thumbnail(&icon);
            }

            e
        })
    }).unwrap();
});

LpyO6DZ.txt

thread 'serenity client' panicked at 'called `Result::unwrap()` on an `Err` value: Http(UnsuccessfulRequest(Response { status: BadRequest, headers: Headers { Date: Sun, 11 Nov 2018 06:34:31 GMT
, Content-Type: application/json
, Content-Length: 20
, Connection: keep-alive
, Set-Cookie: __cfduid=d6bf186156e1a409ac2c51267240fe41f1541918071; expires=Mon, 11-Nov-19 06:34:31 GMT; path=/; domain=.discordapp.com; HttpOnly
, Strict-Transport-Security: max-age=31536000; includeSubDomains
, X-RateLimit-Limit: 5
, X-RateLimit-Remaining: 4
, X-RateLimit-Reset: 1541918077
, Via: 1.1 google
, Alt-Svc: clear
, Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
, Server: cloudflare
, CF-RAY: 477ebbcb7b8c55ee-ORD
, }, version: Http11, url: "https://discordapp.com/api/v6/channels/381926291785383946/messages", status_raw: RawStatus(400, "BAD REQUEST"), message: Http11Message { is_proxied: false, method: None, stream: Wrapper { obj: Some(Reading(SizedReader(remaining=20))) } } }))', libcore\result.rs:1009:5