ios - I'm having trouble calling a view by code -


i want call view , when black screen . view want call swrevealviewcontroller ( menu), storyboard id "initial " . i'm calling follows:

 let modal = (self.storyboard?.instantiateviewcontrollerwithidentifier("initial"))!  self.presentviewcontroller(modal, animated: true, completion: nil)

anyone know wrong ? thank you.


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