OnCollision Enter doesn't work

I have a character controller with a rigidbody and a terrain with a terrain collider, but when I let my character fell down use gravity and touched the terrain, OnCollisionEnter can't Debug.Log("Test").How to fix this one?

 

I believe the CharacterController component uses a different event than standard collision volumes.

http://docs.unity3d.com/ScriptReference/CharacterController.OnControllerColliderHit.html

 

thanks dude,it works!!!

 

dude,I got a new problem,I just realized that when an object collide with other object using that script,It's always colliding again and again(means that it doesn't work like an OnCollisionEnter,more likely work as an OnCollisionStay).....

 

You'll most likely have to manage this yourself. For example set a flag to true when the object is grounded and check against that state on each hit event to poll for changes. If you search around there should be a few examples to help you out.