What's wrong with this health bar GUI script? (C#)

Questions & Answers
1

The script I’m using just doesn’t show up at all on the screen when put on First Person Controller… What’s wrong with it? I’m not getting any errors.

using UnityEngine;
using System.Collections;

public class PlayerHealth : MonoBehaviour {
public int maxHealth = 100;
public int curHealth = 100;

// Use this for initialization
void Start () {

}

// Update is called once per frame
void Update () {

}

void OnGui() {
	GUI.Box(new Rect(10, 10, Screen.width / 2 / (maxHealth / curHealth), 20), curHealth + "/" + maxHealth);
}

}

2

You have the function named “OnGui()” but it should be “OnGUI()”

http://unity3d.com/support/documentation/ScriptReference/MonoBehaviour.OnGUI.html