I thought I was quite brilliant when I figured out that the reason a formula I created in a checkbox only column returned a #BOOLEAN EXPECTED error. I solved the problem by appending +"" to the end of my formula, and celebrated with a fun sized Snickers. Imagine my disappointment, when I tried to create a new formula that calculated a percent complete between two such numbers.
In other words, the columns with the (corrected) formula return values of 89 and 20 respectively. In Sheet Summary, I decided to build a formula that divides the field with 20 by the field with 89. Lo and behold, I get a new error: #INVALID OPERATION. Now this is a simple division formula, so the only think I can believe is causing this is the fix I made for the BOOLEAN EXPECTED error.
Anyone have suggestions? Here are my three formulas:
=COUNTIF([Has Desk Phone]2:[Has Desk Phone]99, <>0) + "" (works now, but returns Boolean without the +"")
=COUNTIF([Wants Desk Phone]2:[Wants Desk Phone]99, <>0) + "" (works now, but returns Boolean without the +"")
=[Wants XLNX Desk Phone]1 / [Has Desk Phone]1 (returns #INVALID OPERATOR)
