CAN NOT SCAN QR CODE FROM EMAIL (AFTER SEND EMBEDDED FORM)

AppSheet AppSheet Q&A
1

I built an app that generates a QR code after saving data, and it worked correctly.

Later, I created a BOT to send the embedded form to my email for the purpose of scanning the QR code. However, the QR code in the email displayed nothing. I received an error message: “Invalid parameters to request the table file URL.”

I noticed that the link to the QR code in the email is different from the one in the app. For example, it looks like this: “https://appsheet.com/template/gettablefileurl?appName=RandyHome-307726196” and it lacks parameters like “appName” and “tableName.”

Please help me resolve this issue!

2

Hi @ngdtham123 ,

It’s an encoding issue. Try to encode the URL of your qrcode link using ENCODEURL() .

If the QR Code with the proper url then have to much details and become unreadable, I suggest you shorten it using tinyurl : for reference