Bug Character collecting item issue

I m stuck in this issue, so i m trying to make my player collect a item, i do have the tag in the object and box colliders and everything , but when my player hits nothing happens , i tried to add a debug log but it doesnt let me i get this message in unity : Assets\Game\Scripts\Player\ItemCollector.cs(10,9): error CS0104: 'Debug' is an ambiguous reference between 'UnityEngine.Debug' and 'System.Diagnostics.Debug'



using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using UnityEngine;

public class ItemCollector : MonoBehaviour
{
private void OnTriggerEnter2D(Collider2D collision)
{
Debug.Log("The GameObject with the tag 'dk' has been collided with.");
GameObject gameObject = collision.gameObject as GameObject;
if (gameObject.tag == "dk")
{
Destroy(gameObject);
}
}
}

 

The error message is letting you know that the UnityEngine and System.Diagnostics namespaces both contain a Debug class, and so the script can't possibly know which one you want to use unless you specify it (by typing either UnityEngine.Debug or System.Diagnostics.Debug).

In your case, just change the Debug line to:

UnityEngine.Debug.Log("The GameObject with the tag 'dk' has been collided with.");

Alternatively, you can just get rid of the System.Diagnostics line at the top unless there's a specific reason you need it.

Also, please use code tags when posting code in the future!

 

maybe u dont have 2d rigidbody or 2d colliders

also

remove using System.Diagnostics; from your code