Re: [racket-users] Arity-error for Handin Checker

[Shu-Hung You]

Hi James,

If you use (check-deadline) in the checker, the config file needs to
contain the deadline of the assignment. If the deadline configuration is
not found, this error would show up. For example, in you have this config,

((active-dirs ("directoryA"))
 (inactive-dirs ...)
 (deadline
  (
   ("directoryA" (2019 3 24 23 59 59) 0)
   ...
   ))
 ...
 )

then in directoryA/checker.rkt, (check-deadline) will use 2019/03/24
23:59:59 as the deadline.


Related:

https://github.com/racket/handin/blob/master/handin-server/grading-utils.rkt#L127
https://github.com/racket/handin/blob/master/handin-server/grading-utils.rkt#L116-L118



On Sat, May 12, 2018 at 8:18 PM, James Yoo  wrote:

> Hi, everyone.
> Sorry if this is the wrong place to ask, but I've been having some issues
> using the checker service for the racket handin-server. I'm currently a TA
> trying to get some
> automating checking to work for the course I'm helping to teach :). I get
> the following error message:
>
>
> 
> Which I suspect is from a multiple-value function. I've also narrowed down
> the failing point to the function "check-deadlines" in the pre expression
> in checker.rkt. I'll be happy to provide the racket file if needed for
> further debugging.
>
> Again, I apologize in advance if this is the wrong place to ask, and thank
> you very much for your help!
>
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[racket-users] Arity-error for Handin Checker

[James Yoo]

Hi, everyone.
Sorry if this is the wrong place to ask, but I've been having some issues 
using the checker service for the racket handin-server. I'm currently a TA 
trying to get some
automating checking to work for the course I'm helping to teach :). I get 
the following error message:


Which I suspect is from a multiple-value function. I've also narrowed down 
the failing point to the function "check-deadlines" in the pre expression 
in checker.rkt. I'll be happy to provide the racket file if needed for 
further debugging.

Again, I apologize in advance if this is the wrong place to ask, and thank 
you very much for your help!

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