let vc = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "ViewController") as! ViewController
vc.label.text = "my Label" // Crashes here, label is nil
What if I need to use it here?
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醉翁之意
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How do you know it is nil? Show your real code. – matt Mar 10 '21 at 02:29
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Make sure you're referencing the correct view controller. A common mistake: two Controllers in Storyboard, both assigned the class `ViewController` ... **one** is given the Identifier "ViewController" ... but then the label is added and the `@IBOutlet` connection is made to the ***other*** `ViewController`. – DonMag Mar 10 '21 at 13:42
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I'm sure, because there's only one ViewController in the project – 醉翁之意 Mar 11 '21 at 01:50
1 Answers
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Connect your Code Editor's UILabel @IBOutlet to the UILabel on the Storyboard:
mjoe7
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You can try deleting the generated connection and then reconnecting it again using step indicated above. – mjoe7 Mar 11 '21 at 02:02
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