We've started implementing the auto-graded question and it works very well. However, we had two instances where it generated the following error:
It impacted the whole review of the quiz attempt. You can review each question separately, but the moment you want to review the whole quiz attempt, it generates this error and also when you review the specific question. I cannot figure out what caused this. 9 students completed this quiz; 7 out of the 9 had no problems with it. In two cases (and it was not the same question), it generated this error. Does anyone maybe have an idea of what is causing it?
For one question they had to write pseudocode. The other question was on Boolean ALgebra. They had to simplify an equation.