Android deployement crashes at launch on my phone

Hello everyone.

I’m starting to learn Android developpement, for that I read the documentation about Android project preparation and deployement and Gear VR (long term goal).
I’ve created a simple project with a controler to move only the camera and a single line trace by channel on event tick to create interactions.

And when I’m sending it to the phone it crashes at launch after 3 seconds of black screen.

The project is on the 4.14.4 and 4.15.0 and same result.

I think I’m not doing things wrong but I don’t know what I need to give you to find the problem.

Thank you