Picker control methods related to Focus

Question

I have a iOS + Watch app with a UIPicker, and I keep getting logs related to it that I can't figure out related to the Watch app:

[default] -[SPRemoteInterface handlePlistDictionary:fromIdentifier:]:2977: ComF:->Plugin method .pickerFocus is not implemented by the controller (null)

[default] -[SPRemoteInterface handlePlistDictionary:fromIdentifier:]:2977: ComF:->Plugin method .pickerClearFocus is not implemented by the controller (null)

I checked the documentation and the closest thing I could find was just the pickerDidFocus() method, which seems to be talking about general problem area I'm having, but no clear implementation ideas for specifically .pickerClearFocus and .pickerFocus.

For me it only happens on the simulator, so probably nothing to worry about? — Maciej Trybiło, Sep 26 '16 at 10:26
same thing happening to me when i am clicking on a button in table row in watch app & button action method is also not calling.. — jayant rawat, Nov 30 '16 at 09:31
Everything I find seems to indicate it's a bug in Xcode or something, I guess it can be ignored. I'm just curious has anyone had a problem (or success) submitting apps with this? — Dan, Dec 15 '16 at 02:56
Same here but button action method is not calling so my button can't work properly, did you find a solution ? — Ludovic, Dec 20 '16 at 13:43

score 2 · Answer 1 · answered Apr 16 '17 at 09:28

Same with ".pickerSettle" ...

"I'm having the same problem. Looks like a bug of the iOS or XCode, because the public API does not incude a method ".pickerSettle", and the existing method "pickerDidSettle" is actualy called just fine. Everything seems to be working as expected."

from:

https://forums.developer.apple.com/thread/68971

score 1 · Accepted Answer · answered Dec 22 '16 at 13:53

I did found a solution for my case (WKInterfaceButton). The button reference outlet and the button sent action outlet must be in the same class. The message is shown when selector outlet references to the view and the action references the view controller.

Cell :

class aCellView: NSObject {
  var delegate: WKInterfaceController? = nil

  // The action outlet
  @IBAction func doSomeThing() {
    self.delegate!.doSomeThing()
  }
}

Controller :

class HomeInterfaceController: WKInterfaceController {
  // ... where you implement your cell
  cell.delegate = self
  // ... where you implement your cell
}

Picker control methods related to Focus

2 Answers2