Why does this not make my object repetitively go on and off

Questions & Answers
1

This is my code

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

public class Delay : MonoBehaviour {

public GameObject laserBeam; 

private float timeWait;
private bool setActiveBool;

void Start () {
	StartCoroutine (DelayScript ());
}

IEnumerator DelayScript () {
	while (true) {
		timeWait = 0.2f;
		yield return new WaitForSeconds(timeWait);

		if (setActiveBool) {;
			laserBeam.SetActive (true);
			setActiveBool = false;
		}
		if (!setActiveBool) {
			laserBeam.SetActive  (true);
			setActiveBool = true;
		}
	}

}

}

2

Because you have an extra semi-colon here :

if (setActiveBool) {;

By the way, you never pass “false” to your laserBeamSetActive function

3

I have done both of these things yet the object is still there permanently.

4

I have done both of these things yet the object is still there permanently.