‘Sequence contains no elements’ message received in Management Reporter Service Logs

After migrating FRx reports to Management Reporter a ‘Sequence contains no elements’ message is noted in the Service logs within the Configuration Console when generating certain reports.

This message can indicate an issue with fonts contained within the migrated reports.  Test this by setting the fonts used in the row and column definitions for the report producing the error, to the Default font, and try generating the report again.