We have upgraded from 10.2.4 to 2018.1.2. When a combination of certain filter values has no data, the report comes blank in 10.2.4 which is expected. But for the same scenario if a filter combination has no data then we get following error in tableau desktop 2018.1.2 as well as Tableau Server 2018.1.2.
When Filter selection is yielding null data from data source , instead of blank report following error is displayed
LogicException: Internal Error - An unexpected error occurred and the operation could not be completed.