Defrost two segments

Question

The definition (relevant part) of my application:

I have a map in my opinion (MAP). The user clicks on the view, the reverse geocoding of the application to get the address and segues in another view (PICKER), he allows the user to select the name she wants for the place from the selection, or go to another view and specify his name (CUSTOM).

The problem is that when I try to disconnect from CUSTOM, it fails.

In normal mode, I unwind the same method as from PICKER, which I have in the MAP controller, i.e.

@IBAction func unwindCancel(segue:UIStoryboardSegue) {
    // do nothing as saving was cancelled
    return
}

@IBAction func unwindSave(segue:UIStoryboardSegue) {
    self.reloadGeodesics()
}

Below I present how I did the unwinding in the storyboard, i.e. ctrl drag Cancel (and Save) to exit and select the appropriate Action segue.

These are my error messages.

2015-11-02 14: 58: 59.753 [19620: 2883125] - [via.LocationNamePickerViewController unwindSave:]: , 0x7bb35770

2015-11-02 14: 58: 59.789 [19620: 2883125] *** - uncaught exception "NSInvalidArgumentException", : '- [via.LocationNamePickerViewController unindSave:]: 0x7bb35770 '

save. via - , LocationNamePickerViewController - PICKER. , , .

, segue Other in PICKER CUSTOM ? MAP PICKER ? , PICKER segue MAP. , , ? PICKER, , CUSTOM.

Answer 1

, , , segue, .

+ VC

Gif

Answer 2

,

UINavigationController , LocationNamePicker , , , , .

?

, .