So I was following this tutorial for creating an AR app : Geospatial API tutorial
I have followed the exact same steps as shown in the tutorial, but I am getting the following error message: "Couldn't launch AR. To continue, connect to the Internet."
This is a screenshot of the error
I have already tried using different android SDKs, but nothing works. I tried using a different network, but the app started crashing for some reason. Could someone please help me out! TIA.
P.S. : Internet works fine in the browser and other apps.