April 2, 2013
4:50 a.m.
Thanks for your answer! On Apr 2, 2013, at 12:03 AM, Yanni Chiu <yanni@rogers.com> wrote:
They arise when you delete a class, but you still have references to the class in the image. You could have instances of the deleted class, references to the class in a method, or even subclasses that refer the the deleted class.
Is there any way to "browse" through such references to understand where are they?