Student mysteriously unable to submit post-reject

[Anton Ekblad]

In the current iteration of the concurrent programming course (Fire instance https://xdat09.ce.chalmers.se/2015/lp1/cp/), a student (https://xdat09.ce.chalmers.se/2015/lp1/cp/admin/roster/huskaj%40student.chalmers.se) is mysteriously unable to make resubmissions after receiving a reject on their first submission.

I logged in to investigate the issue, and it seems that the student in question is indeed unable to resubmit (see attached screenshot), while his lab partner is able to resubmit. I have no idea what may be the issue here, but maybe some light may be shed by poking around in the database?

[Evgeny Kotelnikov]

Yes, looks like some corner case in our model is not treated correctly. Note that the submission is marked as №2 whereas it clearly should be №1. I fixed the problem in the database, both students should be able to submit now.

I will investigate what exactly has happened to cause this discrepancy, thanks for the report.

[Evgeny Kotelnikov]

Fixed by 6a46dca.