I am new to MIT app inventor and was trying to create a QR code scanner that would scan a qr code and access a specific row on a google sheet. When I try to scan a qr code that contains the number 14 to access the 14th row in my sheet I run into an error that states " invoke: unable to invoke method 'Read Row' in object of type boolean irritants().
What fix is there that can help me and what else may be inhibiting this program to work.