UIPageControl dots isn't connected

[volodymyrslipak]

UIPageControl dots isn't connected with code, it doesn't work, pages is working, but dots not moving

@IBOutlet weak var contentControl: UIPageControl! --- with empty circle connection, and got error if launch without connection

Swift 4
xCode 9

[erayalparslan]

I found a solution:
1 - On CustomOverlay.xib, the page control is connected to something called pageControl. Delete it
2 - Make IBOutlet connection from the page controller to contentColler which located in CustomOverlay.swift file
3 - In your view controller, replace overlay.pageController with overlay.contentControl

[a8thunder]

help me!!! my project not found overlay.contentControl , after remove pageControl and connection
contentControl in CustomOverlay.swift file.
thank you.