NullReferenceException

Questions & Answers
1

I keep getting this error and me and my brother cannot figure out why its saying this. This is the error-

IndexOutOfRangeException: Array index is out of range.
(wrapper stelemref) object:stelemref (object,intptr,object)
BaseCharacter.SetupSkills () (at Assets/Scripts/Character Classes/BaseCharacter.cs:67)
BaseCharacter.Awake () (at Assets/Scripts/Character Classes/BaseCharacter.cs:26)
CharacterGenerator.Start () (at Assets/Scripts/Character Classes/CharacterGenerator.cs:11)

This is the Script-

using System;

public class CharacterGenerator : MonoBehaviour {
	private PlayerCharacter _toon;

	//Use this for initialization
	void Start() {
		_toon = new PlayerCharacter ();
		_toon.Awake ();
	}

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

	}

	void OnGUI() {
		DisplayName (); 
		DisplayAttributes ();
		DisplayVitals ();
		DisplaySkills ();
		}

	private void DisplayName() {
		GUI.Label (new Rect (10, 10, 50, 25), "Name:");
		_toon.Name = GUI.TextArea (new Rect (65, 10, 100, 25), _toon.Name);
	}

	private void DisplayAttributes() {
	for(int cnt = 0; cnt < Enum.GetValues(typeof(AttributeName)).Length; cnt++) {
		GUI.Label (new Rect(10, 40 + (cnt * 25), 100, 25), ((AttributeName)cnt).ToString () );
		GUI.Label (new Rect(115, 40 + (cnt * 25), 30, 25), _toon.GetPrimaryAttribute(cnt).AdjustedBaseValue.ToString());
		}
	}

	private void DisplayVitals() {
		for(int cnt = 0; cnt < Enum.GetValues (typeof(VitalName)).Length; cnt++) {
			GUI.Label (new Rect(10, 40 + ((cnt + 7) * 25), 100, 25), ((VitalName)cnt).ToString ());
			GUI.Label (new Rect(115, 40 + ((cnt + 7) * 25), 30, 25), _toon.GetVital(cnt).AdjustedBaseValue.ToString());
		}
	}

	private void DisplaySkills(){
	}

}

It says that its on line 41. Its trying to reference this script-

public class Vital : ModifiedStat 
{
	private int _curValue;

	public Vital()
	{
		_curValue = 0;
		ExpToLevel = 50;
		LevelModifier = 1.1f;
	}

	public int CurValue 
	{
		get
		{
			if(_curValue > AdjustedBaseValue)
				_curValue = AdjustedBaseValue;

			return _curValue;
		}
		set{ _curValue = value;}
	}
}
	public enum VitalName
	{
		Health,
		Stamina,
		Mana
	}

Thanks!

2

It looks to me like this pice of code
`

_toon.GetVital(cnt)

`
is trying to get each of the vitals of _toon, but judging by the error posten on top, the collection is initialized but not poulated with Vital objects. Check BaseCharacter if it needs to have the _toon vitals manually populated or if it generates default objects in _toon.Awake()