I'm trying to build a very simple AR app. Actually, it's like the basic example: you point at a marker and a 3D model pops up. I've been this for ages, also with my old smartphone (Asus Zenfone 2). Now I'm trying with the One Plus 6, and when I run the app on the smartphone I can only see the Unity default "world". I've configured everything, since the app works with the webcam of my laptop.
How can I resolve?
I've attached the screenshot of what i get when I run the app on...
Can't access to smartphone camera