When I was working on bible app, auto layout was working fine in portrait mode. However, there was an exception when I switched to landscape mode.
“Autolayout doesn’t support crossing rotational bounds transforms with edge layout constraints, such as right, left, top, bottom”
I had no idea what did it mean. When I dumped the view hiehrary I found that there was a view called “UILayoutContainerView” which was applied a transformation.
The problem was that I tried to add view with edge constraints to self.view’s parent view, which is “UILayoutContainerView”.
In conclusion, we should only put everything on self.view when using autolayout.