Custom view outlets in iOS swift are not working in view controller -
hi have taken view controller , 1 custom view in swift
viewcontroller
import uikit class viewcontroller: uiviewcontroller { var genderview : genderoptionview! override func viewdidload() { super.viewdidload() loadgendercustomview() } func loadgendercustomview() { genderview = genderoptionview(frame: cgrectmake(0,0,rectis.size.width * 0.95, rectis.size.height * 0.355)) { (screeentype) -> () in if(screeentype == 0) { print("show gender"); //self.showloginscreen() } }; self.view.addsubview(genderview) } } custom view
import uikit class genderoptionview: baseview { //static let sharedgenderoptionviewinstance = genderoptionview() @iboutlet weak var maleimgview: uiimageview! @iboutlet weak var malebtn: uibutton! @iboutlet weak var malelbl: uilabel! internal init(frame: cgrect, onactions:(screeentype:nsinteger) -> ()){ super.init(frame: frame) let myview = nsbundle.mainbundle().loadnibnamed("genderoptionview", owner: self, options: nil)[0] as! uiview self.frame = cgrectmake(frame.origin.x + 6,315,self.bounds.width,myview.bounds.height) myview.frame = frame //myview.backgroundcolor = uicolor.greencolor() //self.backgroundcolor = uicolor.yellowcolor() onactionsref = onactions; self.addsubview(myview) self.malebtn.alpha = 0.0// getting here.. bad excess , in console fatal error: unexpectedly found nil while unwrapping optional value } } i getting error in last line.. bad excess , in console fatal error: unexpectedly found nil while unwrapping optional value after loading view in view controller
and base view is
import uikit class baseview: uiview { var onactionsref : (screeentype:nsinteger) -> () = {_ in }; }
use
myview.malebtn.alpha = 0.0 as not loading nib in self , loading in myview
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