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Start your free trialAaryen Singh
1,688 PointsI'm getting a strange error when I run the app. Please help!!!
When I run the app, it says that the build has succeeded and then loads the app. A second later, it closes the app and gives an error in the following code:
import UIKit
class ViewController: UIViewController {
@IBOutlet weak var funFactsLabel: UILabel!
let factProvider = FactProvider()
override func viewDidLoad() {
super.viewDidLoad()
funFactsLabel.text = factProvider.randomFact() \\Thread 1: Fatal error: Unexpectedly found nil while implicitly unwrapping an Optional value (the error)
}
@IBAction func showFact() {
funFactsLabel.text = factProvider.randomFact()
} }
2 Answers
Aaryen Singh
1,688 PointsHi Jhoan,
Thank you for replying however I'm not sure what you mean by implementation. Could you please explain clearer as I'm still kind of new to this?
Sorry about the delay for the answer: I was on holiday
Hope to see your response.
Jhoan Arango
14,575 PointsHey, I apologize, I just got back from vacation..
Are you still having this issue?
"Implementation" is the process of "making" something.. When you "implement" a method, means that you have created or designed a function to do something.
Aaryen Singh
1,688 PointsNo, I managed to figure it out but thanks anyway.
thx again Aaryen
Jhoan Arango
14,575 PointsJhoan Arango
14,575 PointsHello,
Can you show the implementation of the "randomFact()" method ?