I have a simple formula, i can't seem to get working. reads - invalid data type
In the sheet summary i want it to count the task status, (Red, Yellow, ...so forth) When i put in specific range ie [Task Status]2:[Task Status]100 - it seems to work fine. but when i wish to calculate the entire column.
(*some rows may be blank, but i assumed that didn't matter in this formula)
=COUNTIFS([Task Status]:[Task Status], "Red")