Assigned variable

Questions & Answers
1

Hi
I can figure out what is wrong on this script:

using UnityEngine;
using System.Collections;

public class Shooter : MonoBehaviour {
	
	public Rigidbody bullet;
	public float power = 1500f;
	public float moveSpeed = 2f;

	
	void Update () {
		
		float h = Input.GetAxis("Horizontal") * Time.deltaTime * moveSpeed;
		float v = Input.GetAxis("Vertical") * Time.deltaTime * moveSpeed;
		transform.Translate(h, v, 0);

		
		if(Input.GetButtonUp("Fire1"))
		{
			
			Rigidbody instance = Instantiate(bullet, transform.position, transform.rotation)as Rigidbody;
			Vector3 fwd = transform.TransformDirection(Vector3.forward);
			instance.AddForce(fwd * power);
			
		}
	}
}

I geting this:

UnassignedReferenceException: The variable bullet of Shooter has not been assigned.
You probably need to assign the bullet variable of the Shooter script in the inspector.
UnityEngine.Object.Internal_InstantiateSingle (UnityEngine.Object data, Vector3 pos, Quaternion rot) (at C:/BuildAgent/work/d63dfc6385190b60/artifacts/EditorGenerated/UnityEngineObject.cs:74)
UnityEngine.Object.Instantiate (UnityEngine.Object original, Vector3 position, Quaternion rotation) (at C:/BuildAgent/work/d63dfc6385190b60/artifacts/EditorGenerated/UnityEngineObject.cs:84)
Shooter.Update () (at Assets/Shooter.cs:21)

2

If you have the error only showing up after a collision then there is probably something in OnCollisionXXX that is destroying or breaking your connection to the bullet variable.