Hello, I was wondering if someone could help me with the following. I'm setting up the handin collection for a class.
When I submit the code to my handin-server I get the following error: -ERROR MESSAGE----------------------------- commit error: start-timer: arity mismatch; the expected number of arguments does not match the given number expected: 3 given: 2 arguments...: 0 #<procedure> -END ERROR MESSAGE----------------------------- I traced the issue to the write-report function in the config file. Inside of write-report a start-timer function call is made with 2 arguments. The start-timer function consumes 3 arguments per the documentation here: http://docs.racket-lang.org/web-server-internal/timer.html?q=start-timer#%28def._%28%28lib._web-server%2Fprivate%2Ftimer..rkt%29._start-timer%29%29 I opened up the write-report's definition in the grading-utilities.rkt and here is the call to start-timer which seems to be missing a parameter: (start-timer (* 60 report-delay) (thunk (with-output-to-file (build-path dir (format "~a-report-~a.txt" (string-join users "+") ts)) #:exists 'replace (thunk (display report-string))))) I'm not sure what to do now. Any suggestions? Below are my files. ------Student Submission------- (define (bar x y) (+ x y)) ------CONFIG file----------------- ((active-dirs ("test")) (deadline (("test" (2016 3 11 23 59 59) 3))) (max-submissions (("test" 200))) ) ------CHECKER.rkt------------------- (module checker handin-server/checker (require handin-server/grading-utils) ; Checks that submission is on time and that the user has submissions left (pre: (check-deadline) (check-max-submissions)) ; Ends the report by adding the score and writes it in the user directory ; This way, students can see their reports from the web interface. (post: (add-score-to-report!) (write-report)) (check: ; Get timestamp of the submission and add it to header and report :language '(special intermediate) (update-submission-timestamp!) (add-header-line! (get-submission-timestamp)) (add-report-line! (get-submission-timestamp)) ; Grading ; Initialize max score (set-test-max-score! 100) ; Failure discounts 25 points (@test "Sample case 1" "Error using even? predicate" (bar 1 3) 4 25) )) -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.