Pulsator animaton does not appear

[minaMagedNaeem]

my code:
`
let pulsator = Pulsator()
override func viewDidLoad() {
super.viewDidLoad()
shoppieImage.layer.superlayer!.insertSublayer(pulsator, below: shoppieImage.layer)
pulsator.numPulse = 1
pulsator.animationDuration = 1
pulsator.repeatCount = 0
pulsator.pulseInterval = 0.25
pulsator.backgroundColor = ShopXStyle.yellowColor.cgColor
pulsator.radius = 200
pulsator.name = "pulsator"
pulsator.start()
}

override func viewDidLayoutSubviews() {
super.viewDidLayoutSubviews()
view.layer.layoutIfNeeded()
pulsator.position = shoppieImage.center
}`

[minaMagedNaeem]

I fixed it, it just needed some alteration in pulsator's properties.

[ZkHaider]

What were the alterations?

[minaMagedNaeem]

pulsator.radius = view.bound.height / 2 + 20

[fukemy]

still not appear for me