I am experiencing an issue with a Google Apps Script web app I developed. Despite following standard procedures, the app fails to load specific HTML pages based on URL query parameters. Here are the details:
Issue Description
Problem: The web app does not navigate to different pages (such as ‘index’, ’employee’, ‘admin’) based on the URL query parameter page. The URL does not change, and I receive an error message instead of the expected content.
Error Message: “Sorry, unable to open the file at this time. Please check the address and try again.
Steps Taken
Project Setup: