How to fix error CS0111 – type ‘class’ already defines a member called ‘member’ with the same parameter types

this is my code and i get the same problem do you have solutions?


using UnityEngine;

[RequireComponent(typeof(SpriteRenderer))]
public class Invader : MonoBehaviour
{
public SpriteRenderer spriteRenderer { get; private set; }
public Sprite[] animationSprites = new Sprite[0];
public float animationTime = 1f;
public int animationFrame { get; private set; }
public int score = 10;
public System.Action<invader> killed;

private void Awake()
{
spriteRenderer = GetComponent<spriterenderer>();
spriteRenderer.sprite = animationSprites[0];
}

private void Start()
{
InvokeRepeating(nameof(AnimateSprite), animationTime, animationTime);
}

private void AnimateSprite()
{
animationFrame++;

// Loop back to the start if the animation frame exceeds the length
if (animationFrame >= animationSprites.Length) {
animationFrame = 0;
}

spriteRenderer.sprite = animationSprites[animationFrame];
}

}