How to make a flashlight in Godot 4

[@c4rtoonish]

great tutorial ! fast and efficient

[@antoinesaez317]

The Vector3 needs to be normalized otherwise you get loads of errors... Do you know how to fix the code ?
E 0:00:05:0071 _player.gd:138 @ _process(): The axis Vector3 (-0.75888, 0, -0.649467) must be normalized.

[@Naxes_55]

I sometimes encounter this error too. I haven't been able to solve it yet, but if I find a way I'll let you know.