How do you call a function when a player walks into a cube?

[system]

How do you call a function when a player walks into a cube?
ie: Triggering events

    using UnityEngine;
using System.Collections;

public class FloorTileCollision : MonoBehaviour {
	
	public GameObject target; //This is set to the disappearing wall
	
	void OnTriggerEnter(Collider other)
	{
		Debug.Log("Collision works");
		target.active = false;	
	}
	
	void Update () {
	
	}
}

[DaveA]

http://unity3d.com/support/documentation/ScriptReference/Collider.OnTriggerEnter.html

[system]

Well here let me be more specific (a friend of mine suggested just the vague question and wouldn’t leave it alone).

I’m trying to set up a scenario where when a player walks onto a specific cube, another cube will disappear. It’s to simulate like a floor panel opening a wall, that sort of thing. Using what you mentioned above, when I play the scene it ends up disappearing anyway without the player doing anything.