Parameter does not exist

I do not know what is the problem.

using UnityEngine;
using System.Collections;

public class FireController : MonoBehaviour {
	public GameObject bulletPrototype;
	Animator anim;
	bool onFire = false;
	// Use this for initialization
	void Start () {
		anim = GetComponent<Animator> ();
	// Update is called once per frame
	void FixedUpdate () {
			onFire = false;

	public void animat(){
		onFire = true;

	public void Shoot(){
		GameObject bulletCopy = Instantiate (bulletPrototype);
		bulletCopy.transform.position = new Vector3(transform.parent.position.x+1.35f,transform.parent.position.y+0.15f,0f);
		bulletCopy.GetComponent<BulletController> ().direction = new Vector3 (transform.parent.localScale.x,0,0);


@csco There is a really easy way to fix that…

Go to Window > Animator |||||
Than in the up left corner you should see Layers, Parameters |||||
Click on Parameters |||||
Than on the little “+” sign |||||
And pick Trigger |||||
Than make as many as you need and rename them on what you need |||||
||||| example… rename the trigger to Bullet |||||

I think the problem is that I had placed an animator in object that is a child of another object which already has an animator, so only the parameters used for the father’s animator are useful; I solved this problem by creating an animation from the father object.
That is the only solution that I have found.


If the error is from AssetDatabase.Refresh(): “Parameter ‘Normal’ does not exist.
UnityEditor.AssetDatabase:Refresh()”, you can put the Refresh call in a Couroutine with “yield return null;” before it, to fix the warning.