When starting a new marks return, I get the error 'Exception - Argument 3 passed to gradereport_ema\local\marks\grade_band_group\grade_band::__construct() must be of the type float, null given, called in [dirroot]/grade/report/ema/classes/local/data_provider/oracle_examboard_data_provider.php on line 363'.

Solution

The class code is set to a currently unsupported grade band - the definition of what marks are accepted for this class.

The most common grade bands are STANUG and STANPG, both of which allow marks from 0-100 or P/F. The pass mark is 40 or 50 respectively.

Request this is changed via EMA-project@strath.ac.ukMyplace support.