ios - Custom Keyboard ViewDidLoad method not printing to console -

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i've got simple keyboard, try print console won't show up... ideas? done within folder keybaord target, here's code:

import uikit  class keyboardviewcontroller: uiinputviewcontroller, uicollectionviewdelegate, uicollectionviewdatasource, uicollectionviewdelegateflowlayout {      @iboutlet var nextkeyboardbutton: uibutton!     @iboutlet var collectionview: uicollectionview!      override func updateviewconstraints() {         super.updateviewconstraints()         // add custom view sizing constraints here     }      override func viewdidload() {         super.viewdidload()          print("keyboard view loaded")          //keyboard nib setup         let nib = uinib(nibname: "keyboardview", bundle: nil)         let objects = nib.instantiatewithowner(self, options: nil)         view = objects[0] as! uiview          //cell setup         collectionview.registernib(uinib(nibname: "customcell", bundle: nil), forcellwithreuseidentifier: "mycell")          // perform custom ui setup here         self.nextkeyboardbutton = uibutton(type: .system)          self.nextkeyboardbutton.settitle(nslocalizedstring("next keyboard", comment: "title 'next keyboard' button"), forstate: .normal)         self.nextkeyboardbutton.sizetofit()         self.nextkeyboardbutton.translatesautoresizingmaskintoconstraints = false          self.nextkeyboardbutton.addtarget(self, action: "advancetonextinputmode", forcontrolevents: .touchupinside)          self.view.addsubview(self.nextkeyboardbutton)          let nextkeyboardbuttonleftsideconstraint = nslayoutconstraint(item: self.nextkeyboardbutton, attribute: .left, relatedby: .equal, toitem: self.view, attribute: .left, multiplier: 1.0, constant: 0.0)         let nextkeyboardbuttonbottomconstraint = nslayoutconstraint(item: self.nextkeyboardbutton, attribute: .bottom, relatedby: .equal, toitem: self.view, attribute: .bottom, multiplier: 1.0, constant: 0.0)         self.view.addconstraints([nextkeyboardbuttonleftsideconstraint, nextkeyboardbuttonbottomconstraint])      }

thanks!

since keyboard extension need run extension in order debug , not app. set active scheme keyboard

enter image description here

the circle e inside of means loading extension. make choose app run extension in. long in app when bring keyboard should work.


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