Resolved Invalid Touch Index

(Argument Exception: Invalid Touch Index) this error keeps showing up and I'm getting really annoyed with it, the touch works but it's the errors that keep flooding in every millisecond, here's the code:

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. using DG.Tweening;
5.  
6. public class PlaneControls : MonoBehaviour
7. {
8.  
9.     [SerializeField] Rigidbody2D rb2D;
10.     [SerializeField] int flyspeed;
11.     [SerializeField] int tweenlimit;
12.     [SerializeField] int  sequence;
13.  
14.  
15.     // Start is called before the first frame update
16.  
17.     // Update is called once per frame
18.     void FixedUpdate()
19.     {
20.         Touch touch = Input.GetTouch(0);
21.        
22.        
23.         if (touch.phase == TouchPhase.Stationary)
24.         {
25.            
26.            
27.             rb2D.velocity = Vector2.up * flyspeed;
28.            
29.            
30.  
31.  
32.         }
33.        
34.     }
35. }
36.  

The only reason why I put the Touch in FixedUpdate() is because when I put it in Awake() or Start() it won't detect any touches and still pushes out that same error, I really need some help please.

 

Perhaps you need to check if there is actually a touch happening by using the touchCount. Without that it might be trying to get a touch when nothing is happening.

Maybe do this:

Code (csharp):

1.    void FixedUpdate()
2.     {
3.        if (Input.touchCount > 0)
4.        {
5.                Touch touch = Input.GetTouch(0);      
6.                if (touch.phase == TouchPhase.Stationary)
7.                {          
8.                               rb2D.velocity = Vector2.up * flyspeed;          
9.                }
10.        }
11.     }
12.  

 

Thanks that worked