error CS1502: The best overloaded method match for `UnityEngine.Animator.SetFloat(string, float)' has some invalid arguments

Questions & Answers
1

How can i fix this error?

This error shows up when i want to test play my game.
This is my game please improve it in the reaction.

using UnityEngine;
using System.Collections;

public class IdleWalk : MonoBehaviour 
{
	Animator animator;
	public float DirectionDampTime = 0.25;

	void Start () 
	{
		animator = Getcomponent<Animator> ();
	}
	

	void Update () 
	{
		float h = Input.GetAxis (Horiszontal);
		float v = Input.GetAxis (Vertical);

		animator.SetFloat (Speed, h*h + v*v);
		animator.SetFloat (Direction, h, DirectionDampTime, Time.deltaTime);
	
	}
}
2

Same as:

Here you are also not passing strings to animator.SetFloat(). Change those instructions for this:

animator.SetFloat ("speed", h*h + v*v);
animator.SetFloat ("direction", h, DirectionDampTime, Time.deltaTime);
3

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