Array index is out of range (C#)?

Questions & Answers
1

I’m trying to make a audio visualizer in Unity. Want a sphere to resize as reaction on the music.

I keep getting this error: “IndexOutOfRangeExeption: Array index is out of range.”
Ok, because I’m new to this scripting thing, I don’t know how to fix it. t’s probably really simple, but we al got to start somewhere, right?

So here is my script:

using UnityEngine;
using System.Collections;

public class Spechtrum : MonoBehaviour {

	
	public GameObject[] sphere;
	public int numberOfObjects3 = 20;
	void Start () {

		sphere = GameObject.FindGameObjectsWithTag ("sphere");
	}
	
	
	void Update () {
	
			float[] mid = AudioListener.GetSpectrumData (1024, 0, FFTWindow.Hamming);
                            //The next line is the error line.
                            for (int i = 0; i < numberOfObjects3; i++) {
				Vector3 previousScale = sphere *.transform.localScale;*

previousScale.y = mid * 10;
previousScale.x = mid * 10;
previousScale.z = mid * 10;
_ sphere .transform.localScale = previousScale;
* }
}
}*
I was wondering if anyone could help me?_

2

for (int i = 0; i < sphere.Length; i++)
{
Vector3 previousScale = sphere .transform.localScale;
previousScale.y = mid * 10;
previousScale.x = mid * 10;
previousScale.z = mid * 10;
sphere .transform.localScale = previousScale;
}
Changed the for loop, now it will only loop through the contents of the array, guaranteeing you won’t get out of the range.
Now i don’t know what’s the size of “mid” but if it’s the same, you shouldn’t be getting any errors.