OnTriggerEnter

I can’t seem to get OnTriggerEnter to work. I know I’m doing something incredibly simple wrong here.

TOUCHING OBJECT has a sphere collider, isTrigger is checked on, and has the script on it:

function OnTriggerEnter(other:Collider)
	{
		Debug.Log("colliding");
	}

TOUCHED OBJECT has a box collider.

Anyone know what I’m doing wrong? The collision doesn’t seem to be registering.

The gameobject attached with this script , should have a collider with IsTrigger value checked in the Editor.