title: core data swift sugue not pushing data to second view controller
body: <p>I have a table view and I want to select an item and have it show all the data for that item in a second view controller. This is my code I am trying to use.</p>
  
  <pre><code>    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
      if (segue.identifier == "showTea"){
          let selectedIndexPath:NSIndexPath = self.tableView.indexPathForSelectedRow()!
          let genView:genViewController = segue.destinationViewController as genViewController
          genView.teaname = selectedIndexPath
  </code></pre>
  
  <p>I get the following error.  'NSIndexPath' is not convertible to 'UILabel'  I am sure I am missing some thing simple but I have not found what it is. </p>
  
  <p>I save the data this way.</p>
  
  <pre><code>    @IBAction func addItem(sender: AnyObject) {
      let appDel: AppDelegate = UIApplication.sharedApplication().delegate as AppDelegate
      let context: NSManagedObjectContext = appDel.managedObjectContext!
      let en = NSEntityDescription.entityForName("Items", inManagedObjectContext: context)
      var newItem = dataModel(entity: en!, insertIntoManagedObjectContext: context)
      newItem.name = Name.text
      newItem.type = Type.text
      newItem.amount = qty.text
      newItem.temp = temp.text
      newItem.time = time.text
  
      context.save(nil)
  
      self.navigationController?.popViewControllerAnimated(true)
  
  }
  </code></pre>
  
  <p>Thanks for all the help. Not sure if this the best way to get it done but it works. genViewContorller below.</p>
  
  <pre><code>var myData: Array&lt;AnyObject&gt; = []
  @IBOutlet var name: UILabel!
  @IBOutlet var type: UILabel!
  @IBOutlet var qty: UILabel!
  @IBOutlet var temp: UILabel!
  @IBOutlet var time: UILabel!
  
  var row: Int = 0
  var tn: String = ""
  var ty: String = ""
  var qtyl: String = ""
  var templ: String = ""
  var timel: String = ""
  
  override func viewDidLoad() {
      super.viewDidLoad()
  
      let appDel: AppDelegate = UIApplication.sharedApplication().delegate as AppDelegate
      let context: NSManagedObjectContext = appDel.managedObjectContext!
      let freq = NSFetchRequest(entityName: "Items")
      myData = context.executeFetchRequest(freq, error: nil)!
      var data: NSManagedObject = myData[row] as NSManagedObject
      var ty = data.valueForKey("type") as String
      var tn = data.valueForKey("name") as String
      var qtyl = data.valueForKey("amount") as String
      var templ = data.valueForKey("temp") as String
      var timel = data.valueForKey("time") as String
      self.name.text = "\(tn)"
      self.type.text = "\(ty)"
      self.qty.text = "\(qtyl)"
      self.temp.text = "\(templ)"
      self.time.text = "\(timel)"
  </code></pre>
  
  <p>I am taking the row value that is being passed via the segue and using it to get the values for each field in that row. </p>