I have two views, v1 and v2, that are horizontally aligned inside a UIView. I want the views to have equal width. So I select the pin menu in auto-layout and select the width constraint. And then I go to the "Resolve Auto Layout Issues" menu and click on "Update Frames", but doing that just make my views v1 and v2 disappear. Does anyone know how I might get my views to have equal width? For comparison, in android I would place the views in a horizontal linear layout and give them both a weight of 1.