Hi! So I’m creating my playground on iPad. Just a simple playground, not a playground book so the file, `Contents.swift` has multiple classes. However, in each ViewController class, I can add no more than 7 UIViews (including UIImageViews, UIButtons, UILabels, etc.) before my playground gives me an error: “There was a problem encountered while running this playground. Check your code for mistakes”. This is really vague and there is nothing wrong with my code. If I remove the line:
self.view.addSubview(someView)
then everything works as expected. How can I work around this?