I am new to Swift programming. I have been struggling with this error in my Swift code: "Cannot call value on non-function type '[String]':
I have not been able to find any help in the Swift Resources. Please help with some direction regarding solving the error.
Here is the code:
1 override func viewDidLoad() {
2 super.viewDidLoad()
3 let persistentContainer = NSPersistentContainer(name: "No_Regrets")
4 persistentContainer.loadPersistentStores { (_, error) in
5 if let error = error {
6 fatalError("Failed to load Core Data stack: \(error)")
7 }
8 }
9 // Creates a task with a new background context created on the fly
10 persistentContainer.performBackgroundTask { (context) in
11 //iterates the array
12
13 let Gains = [self.gain1, self.gain2, self.gain3, self.gain4]
14
15 Gains.forEach {_ in
16 // Creates a new entry inside the context `context` and assign the array element `name` to the dog's name
17
18
19 let gain1 = Gains(context: context) // Cannot call value of non-function type '[String]'
20 gain1.name = name
21 let gain2 = Gains(context: context) // Cannot call value of non-function type '[String]'
22 gain2.name = name
23 let gain3 = Gains(context: context) // Cannot call value of non-function type '[String]'
24 gain3.name = name
25 let gain4 = Gains(context: context) //Cannot call value of non-function type '[String]'
26 gain4.name = name
27 }
28 do {
29 // Saves the entries created in the `forEach`
30 try context.save()
31 } catch {
32 fatalError("Failure to save context: \(error)")
33 }
34 }
