Problems with delegate about efcolorpicker HOT 2 OPEN

Probably something wrong, the delegate pattern is usually used with weak references in order to avoid a reference cycle

You are probably getting rid of the delegate object after presenting the EFColorPicker (and likely causing a memory leak in your program)

How are you setting the delegate? It is a view controller? Does the program retains it after presenting the color picker?

from efcolorpicker.

func show(controller: SettingsViewController) {
    let navCtrl = UINavigationController(rootViewController: colorSelectionController)
    navCtrl.navigationBar.backgroundColor = UIColor.white
    navCtrl.navigationBar.isTranslucent = false
    navCtrl.modalPresentationStyle = UIModalPresentationStyle.popover
    navCtrl.popoverPresentationController?.delegate = controller
}

from efcolorpicker.