统一销毁非法对象

Question

I have 2 different scripts attached to 2 different game objects.

One instantiates a bunch of game obejcts and I want the second one to destroy them.

code1: 

    public static volatile GameObject newObj;
    public GameObject go;

    newObj = GameObject.Instantiate(go);
    newObj.tag = "mytag";



Code 2:
      GameObject[] all_cloned_prefabs = GameObject.FindGameObjectsWithTag("mytag");

        foreach (var AllPrefabs in all_cloned_prefabs)
        {
            Destroy(AllPrefabs);
        }

When I run code 2 (let's say by pressing a button on GUI, it doesn't destroy the objects I created on the screen.What am I doing wrong?

Answer 1

It's hard to understand what you are trying to do in the first code with public static volatile GameObject newObj; , it's not used in the other part of the code you shown.

The second code looks fine, what could be wrong is:

• The objects you want to destroy are inactive ( FindGameObjectsWithTag will not return inactive GameObjects).
• You didn't created the tag "mytag" in the Tag Manager .

Try to Debug.Log the content of the all_cloned_prefabs array to see if it actually contains anything.

Answer 2

I put all the objects inside a list, made the list public static volatile prefab1 . accessed it from second script. then destroyed them It worked perfect.

   foreach (GameObject obj1 in script1.prefab1)
    {
        Destroy(obj1);
    }