iOS 10 GM with xcode 8 GM causes views to disappear due to roundedCorners & clipsToBounds
I am not sure if this is a new requirement, but I solved this by adding [self layoutIfNeeded]; before doing any cornerRadius stuff. So my new custom awakeFromNib looks like this: – (void)awakeFromNib { [super awakeFromNib]; [self layoutIfNeeded]; self.tag2label.layer.cornerRadius=self.tag2label.frame.size.height/2; self.tag2label.clipsToBounds=YES; } Now they all appear fine.