Unfortunately author’s response below is not clear enough. If you encounter this problem, you need to open your nib file (TestView.xib) and then select the content view. While content view is selected, open the inspector view on the right and then click on the “Identity Inspector” button. On the top you can see that custom option is entered as “TestView”. You need to delete this entry entirely. When you delete it, XCode will replace the value with “UIView” instead, which is what you want.