Assets\ShootProjectile.cs(25,25): error CS0165: Use of unassigned local variable 'clone'

Here is my code :

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class ShootProjectile : MonoBehaviour
6. {
7.     public GameObject ProjectileOBJ;
8.  
9.    
10.     void Start()
11.     {
12.        
13.     }
14.  
15.     // Update is called once per frame
16.     void Update()
17.     {
18.         if(Input.GetKeyDown(KeyCode.F))
19.              {
20.                     GameObject cloneGOBJ;
21.                         cloneGOBJ = GameObject.Find("ProjectileOBJ(Clone)");
22.                           cloneGOBJ.SetActive(true);
23.                     Rigidbody clone;
24.                     cloneGOBJ = Instantiate(ProjectileOBJ);
25.                         clone.AddForce(transform.forward);
26.                 }
27.        
28.     }
29. }

Is there something wrong?

 

In your scripts, You are not given the reference of Regibody (clone). Line no 23.

 

Also line 22 will never work. GameObject.Find cannot find deactivated objects. Unclear what the point of lines 21 and 22 are anyway.