UICollectionView not loading fully until I scroll

Question

I have a collection view that I want to display hourly weather in. I seem to have a problem with loading the cell, and for some reason scrolling forwards and then back loads the

Answer 1

I fixed the problem by adding cell.layoutIfNeeded() before the return cell. Everything loaded as expected without any scrolling!

Answer 2

Seems like you populate your cells asynchronously, if so then add a mycollectionview.reloadData() at the end.