title: Cannot assign value of type 'String' to type 'UILabel!'
body: <p>I'm getting this error in XCode with Swift. I've tried a lot of other solutions I've seen on this site, but none seem to work.</p>
  
  <pre><code>    @IBAction func generateClick(_ sender: Any) {
          let int1 = Int(number1.text!)!
          let int2 = Int(number2.text!)!
          let random = arc4random_uniform(UInt32((int2 - int1) + int1))
          numberText = "\(random)"
  </code></pre>
  
  <p>The goal is the pick a random number when they click the generate button. (Between the 2 numbers they specify, being number1 and number2) </p>