fetching a custom object from core data into an array

Question

I'm having trouble fetching my object from core data. Object looks like this:

class cilj: NSObject {
var imeCilja: String
var slikaCilja: String }

My entity is called Entity and has two Attributes "tekst" and "slika", both of type String. My save func is this:

func saveImage(goalName:String, imageName:String) {

  let appDelegate = UIApplication.sharedApplication().delegate as! AppDelegate
    let managedContext = appDelegate.managedObjectContext

    let entityDescription =  NSEntityDescription.entityForName("Entity", inManagedObjectContext:managedContext)

    let thingToSaveToCD = NSManagedObject(entity: entityDescription!, insertIntoManagedObjectContext: managedContext)

    thingToSaveToCD.setValue(globalGoalTitle, forKey: "tekst")
    thingToSaveToCD.setValue(globalGoalImagePath, forKey: "slika")

    do {
        try managedContext.save()
        print("managed to save to core data")
        //5
       // listaObjekata.append(cilj5) as! [cilj]
    } catch let error as NSError  {
        print("Could not save \(error), \(error.userInfo)")
    }

}

I use an alertController to pick up the text, and imagePicker to pick up image that I then store in documents and get the path. I store both of these in a global variables visible in the code above.

My fetch function is :

func coreDataFetch(){

    //core data fetch

    //1
    let appDelegate =
        UIApplication.sharedApplication().delegate as! AppDelegate

    let managedContext = appDelegate.managedObjectContext

    //2
    let fetchRequest = NSFetchRequest(entityName: "Entity")


    do {
        let fetchedResults =  try managedContext.executeFetchRequest(fetchRequest) as! [cilj]
        listaObjekata = fetchedResults


    } catch let error as NSError {
        print("Could not fetch \(error), \(error.userInfo)")
    }

}

I have been through ray wenderlich's article on Core Data, Apple's documentation, a couple of YT videos but I still seem to be missing something. I would greatly appreciate any help. Thanks !

EDIT - here is my cellForRowAtIndexPath

 override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {


    let cell = tableView.dequeueReusableCellWithIdentifier("myCell") as! cellController
    let ciljZaPrikaz = listaObjekata[indexPath.item]

    cell.labelText.text = ciljZaPrikaz.imeCilja ?? "no text found"

    let path = getDocumentsDirectory().stringByAppendingPathComponent(ciljZaPrikaz.slikaCilja)
    cell.imageToShow.image = UIImage(contentsOfFile: path)

    return cell
}

Answer 1

You are doing correct but just missing type casting to your model. Try below:

    let fetchedResults =  try managedContext.executeFetchRequest(fetchRequest)
    if let results = fetchResults where results.count > 0 {
        let entityModel = results[0] as? Entity
        let tekst = entityModel.tekst
    }