GetTouch Problem

Unity Engine
1

I have no idea if I am getting this error because of some new scripting change (For example but completely irrelevant the SceneManager change) but everytime I try to track the last touch’s position, it never works.
Here’s the code I made to spawn a ball at the touch’s location (Worked in old Unity version):

using UnityEngine;
using System.Collections;

public class ballSpawner : MonoBehaviour {

    // Use this for initialization
    void Start () {
       
    }
   
    public GameObject ball;
    public bool tapped = false;
    public Vector2 touchLocation;

    void touchCheck () {
        if (Input.GetButtonDown ("Fire1" )) {
            tapped = true;
            ball = Instantiate(ball);
            ball.transform.position = touchLocation;
        } else if (Input.GetButtonUp ("Fire1")) {
            tapped = false;
        }
    }


    // Update is called once per frame
    void Update () {
        Vector2 touchLocation = Input.GetTouch(0).position;
        touchCheck();
    }
}

While fiddling with that and receiving an error stating “ArgumentException: Index out of bounds. ballSpawner.Update () (at Assets/Scripts/ballSpawner.cs:29)”

Please somebody inform me if there was some change or so because it’s destroying my brain and my code. D;

2

It’s odd that worked in old Unity versions.

You aren’t checking whether there are any touches or not. Therefore you are trying to find the position of a touch which does not exist.

if(Input.touchCount > 0) {
    Vector2 touchLocation = Input.GetTouch(0).position;
    touchCheck();
}