ReferenceError: “Drive” is not defined
问题 In Google App Maker, I am writing a function in ServerScript that will convert a user-uploaded Excel spreadsheet to Google spreadsheet. I am using this piece of code (https://stackoverflow.com/a/35597644/9878092), but I am getting ReferenceError: "Drive" is not defined. I tried using the line of code that I got directly from the link: file = Drive.Files.insert(file, xlsxBlob, { and my own edited version: file = Drive.Files.update(file, ssFileID, xlsxBlob, { Where ssFileID is the file id of