Need help with collision

Unity Engine
1

Hey guys.

For some reason this code doesn’t work. When the player collides into the Enemy (which is a cube like the player) it doesn’t print the (I hit enemy) I have no idea why

I followed this guys tutorial

using UnityEngine;
using System.Collections;

public class EnemyPatrol : MonoBehaviour {
    public Transform[] patrolPoints;
    public float moveSpeed;
    private int currentPoint;


    // Use this for initialization
    void Start () {
        transform.position = patrolPoints [0].position;
        currentPoint = 0;
  
    }
  
    // Update is called once per frame
    void Update () {
        if (transform.position == patrolPoints[currentPoint].position)
        {
            currentPoint++;
        }

        if (currentPoint >= patrolPoints.Length)
        {
            currentPoint = 0;
        }

        transform.position = Vector3.MoveTowards(transform.position, patrolPoints[currentPoint].position, moveSpeed * Time.deltaTime);
    }

    void OnCollisionEnter(Collision Other)  
    {
        if (Other.transform.tag == "Enemy")
        {
            print ("I hit the enemy");
        }
    }
}
2

Hmmm,
did you set the Tag of the enemy to “Enemy”?