Hi Fatih,

I guess you didn't create the corresponding user for domjudge-run. See https://www.domjudge.org/docs/admin-manual-3.html#ss3.7

We typically start the judgedaemon with -n <core-id>, e.g. -n 0 (even when running a single judgedaemon), then you need to create domjudge-run-0. See https://www.domjudge.org/docs/admin-manual-3.html#ss3.18

Hope that helps, Tobi

On Mon, Oct 30, 2017 at 5:50 PM, Fatih özdemir f4tih.ozd@gmail.com wrote:

Hello, I have a problem about submissions. When I submit a code on my localhost domjudge system it returns compile error every time. This is the error

Compiling failed with exitcode 255, compiler output: /home/dante/domjudge/judgehost/bin/runguard: invalid groupname or ID specified: `domjudge-run' Try `/home/dante/domjudge/judgehost/bin/runguard --help' for more information.

Have can I fix it. Thank you for helps

-- Fatih ÖZDEMİR Türk Hava Kurumu Üniversitesi IEEE sb Computer Society Başkanı