‘NSInvalidUnarchiveOperationException’, reason: ‘Could not instantiate class named MKMapView’

Problem :- Xcode project with MapView control displays the error “‘NSInvalidUnarchiveOperationException’, reason: ‘Could not instantiate class named MKMapView’”

Solution :- The ‘Could not instantiate class named MKMapView’ error is displayed when the Xcode project with MapView control on xib does not include the MapKit library as part of the Link Libraries.

Select the Xcode project and navigate to Build Phases.

201302010703.jpg

Click the + sign under Link Binary with Libraries and select MapKit,framework from framework and libraries to add selection window.

201302010704.jpg

201302010705.jpg

Now running the project should not display the NSInvalidUnarchiveOperationException.

201302010709.jpg


Comments

2 responses to “‘NSInvalidUnarchiveOperationException’, reason: ‘Could not instantiate class named MKMapView’”

  1. very usble;

  2. it worked, tanq

Leave a Reply to Hansa Cancel reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.