Warning from iOS “Do not add subviews directly to the visual effect view itself”

Question

I have a function below and when I link with the iOS 11 SDK, I get an error:

Do not add subviews directly to the visual effect view itself, instead ad

Answer 1

Just follow what the error says and add your subviews to UIVisualEffectView's contentView.

effectView.contentView.addSubview(activityIndicator)
effectView.contentView.addSubview(strLabel)