Affects Version/s: 2.6.0
Fix Version/s: None
Component/s: Tests & Quizzes (Samigo)
Previous Issue Keys:SAM-828
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SAM-744 reported by Stephen Marquard
This seems to have caused a regression in one unusual case where we have, where the realm permissions were changed to allow the Tutor role (equiv. to TA) to take and submit assessments. Only TAs took the assessment.
Attempting to export the results causes an error (local ref is VULA-741):
caused by: java.lang.RuntimeException: failed to call histogramScores.
The problem appears to be in HistogramListener.java