I know this question has been asked several times but none of the answers solved my problem.
I made an sphere and gave it rigidbody. then I draged the sphere on to a new made prefab.
on mouse-click Instances of this prefab are made and shot. the spheres collide with things in the scene but the onCollisionEnter function is not called. all things in the scene have colliders.
I would be grateful if you could tell me what's wrong
edited: it works if either the sphere or the other object's collider is trigger and I use onTriggerEnter.