Error when adding input view to textfield iOS 8

I encountered this problem before.

Problem:

• You have to ensure that the view you will assign to inputView or inputAccessoryView doesn’t belong to any parent view. When you create these views from a xib inside a ViewController, by default they are set as subviews of a superview.

Solution Tips:

• Use the method removeFromSuperview on the view you will assign to inputView or inputAccessoryView