gameObject.active Find

This question is almost impossible to read. Please use the code block when you're posing code.

Your description of the problem is also almost unintelligible. From what I gather, you cannot find a GameObject at some point during runtime, is this correct?

I apologize for my English or created this script to activate a GameObject in the scene:

var Explosion : GameObject;

Explosion.SetActive (true);

I put this script to a prefab,This prefab will be called in scene after an event,when this prefab will make its appearance in the game scene, the script should activate a GameObject named Explosion.

But The problem is this:

the prefab you can not connect the GameObject that is in the gambling scene called "Explosion" therefore I can not use this script, Another way I have to use to get this, using just FindWithTag Why you can not manually insert GameObject name "Explosion" in the script of prefab

But FindWithtag can not activate GameObject, But Only Deactivate gameObject who are already active in the scene.

This Script:

var Explosion = GameObject.FindGameObjectsWithTag ("on");

Explosion.SetActive (false);

Not true only Deactive Find Only

Deactive GameObiect

I hope to be more understandable

Let me ask you this: is Explosion a child of another object that is disabled (during runtime)?