Sharing when reading an array from CoreData

When I try to access my array that is being populated with data from CoreData. I am getting EXC_BAD_ACCESS error.

Here is my code:

var endPointList: Array<SettingsModel> = []

override func viewDidLoad() {

    var context = getManagedObjectContext()

    let fetchRequest = NSFetchRequest(entityName: "SettingsEndpoint")
    endPointList = context.executeFetchRequest(fetchRequest, error: nil) as [SettingsModel]

}

      

        
        
        
      

    

I am getting an error when I click a button that launches the following IBAction:

@IBAction func showEndPointAlert(){
    let alertController = UIAlertController(title: "Endpunkte Auswahl", message: "Wählen sie einen Endpunkt", preferredStyle: .Alert)


    for endPoint : SettingsModel in endPointList {
         var endPointNameFromData:String = endPoint.name as String
    }

    let cancelAction = UIAlertAction(title: "Abbrechen", style: .Cancel) { (_) in }
    alertController.addAction(cancelAction)

    self.presentViewController(alertController, animated: true, completion:nil );
}

      

        
        
        
      

    

The debugger points to the following line:

var endPointNameFromData:String = endPoint.name as String

      

        
        
        
      

    

Strangely, if I execute this code inside the viewDidLoad () method, it runs. Why is this?

UPDATE:

Now with some changes from Mundi. I am getting a slightly different error:

2015-01-06 12:18:21.818 ShareExtension[1056:20857] 
-[SettingsModel name]: unrecognized selector sent to instance 0x6080000b2fc0
2015-01-06 12:20:24.755 ShareExtension[1056:20857] 
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', 
reason: '
-[SettingsModel name]: unrecognized selector sent to instance 0x6080000b2fc0'

      

        
        
        
      

    

My settingsModel class:

import UIKit
import CoreData

@objc(SettingsModel)
class SettingsModel: NSManagedObject {

    @NSManaged var name:String
    @NSManaged var webservice:String
    @NSManaged var service:String

}