first Hello AR sample not working?

Question

so, this is my first attempt, and it dosen't seems to work.

I'm using Android studio, i've followed the guide and then run the Hello AR example , but i can't see nothing, only it open the camera, and , a part from camera view , nothing.

What i am wrong?

no error compiling and building from Android studio

Testing on a RedmiNote4x on Android 7.0

Answer 1

Is there any specific log information?

Answer 2

same, i opened all the samples, got no errors, nor weird logs, but there is nothing except the actual camera pictures. ( its like i just opened the "Camera" app )