Can't create insert outlet when dragging button to code in xcode?

Question

Apple Xcode

I want to add a button as a variable to the code, but I can't select the outlet. I need this in order to round the corners of the button. If you know, please tell me how you can round the corners of the button without it. Thank you.

Answer 1

Most likely you don't have a controller class set , so it can't associate an element with your class. Put the ViewController class in the inspector for the desired controller from the storyboard.