Swift 2 ( executeFetchRequest ) : error handling

Question

I got some issue with the code that I can\'t figure out. After I installed Xcode 7 beta and convert my swift code to Swift 2

Code:

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Answer 1

Try the code below

 override func viewWillAppear(animated: Bool) {

        let appDel:AppDelegate = (UIApplication.sharedApplication().delegate as! AppDelegate)
        let context = appDel.managedObjectContext
        let request = NSFetchRequest(entityName:"Users")
        do {
            let results = try context.executeFetchRequest(request)

            itemList = results as! [NSManagedObject]


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


    }