I have a SUMIF formula, where I am counting the sum of percents if the Stage equals certain stages (1-5)
=SUMIFS({Stage Percent}, {Stage}, [Status]@row)
Inexplicably, today, the formula broke and is giving a "INCORRECT ARGUMENT SET" error message.
The EA Stage Percent is fine, because when I remove the Stage and Status @ row, it presents a sum with no error.
I then counted how many instances of Stage Percent (288) and how many of Stage (287).
So clearly the error is because Stage doesn't have the same amount of lines as Stage Percent.
However, when I go to the source page and highlight the column, it says that Stage has a count of 288!
I have no idea why my formula says 287, and the actual sheet says 288.
I've tried backing out of the instance by signing out and closing Smartsheets, then reopening - the error persists. Is this a glitch?