Thanks for the suggestion. By overriding the course due dates for that
student with the same dates, I was able to make the error disappear for
However, two more students have just emailed me with the same error on
different problems (We had our first assignment given out today).
Here's the specific details on those students.
We get the same error message for lines 155, 977 of
We are running the CVS version 1.170 of Problem.pm
We also get the same error message for line 359 of
We running CVS version 1.61 of ProblemSet.pm.
For both of those files, the relevant code seems to be
my $attempts = $problem->num_correct + $problem->num_incorrect;
so it looks like somehow that num_correct or num_incorrect isn't being set. At least, that's my guess.
ps. We are running Webwork 2.1.3 (no epsilon as in the last post)
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