C#IndexOutOfRangeException:Array index is out of range怎么解决

题目

C#IndexOutOfRangeException:Array index is out of range怎么解决
using UnityEngine;
using System.Collections;
public class script_10_03 :MonoBehaviour {
x05Object[] texmube;
x05int number=1;
x05
x05// Use this for initialization
x05void Start () {
x05texmube=Resources.LoadAll("Texture");
x05}
x05void OnGUI(){
x05x05DrawImageNumber(0,100,number,texmube);}
x05void DrawImageNumber(int x,int y,int number,Object[] texmube)
x05{char[] chars=number.ToString().ToCharArray();
x05x05Texture2D tex=(Texture2D)texmube[0];
x05x05int width=tex.width;
x05x05int height=tex.height;
x05x05foreach(char s in chars)
x05x05{int i=int.Parse(s.ToString());
x05x05x05GUI.DrawTexture(new Rect(x,0,width,height),(Texture2D)texmube[i]);
x05x05x05x+=width;
x05x05}}
x05// Update is called once per frame
x05void Update () {
x05
x05}
}

答案

OnGUI()方法里面没有对于texmube是不是为空的判断或者是不是有100的长度.