1 Reply Latest reply on Sep 4, 2012 10:33 PM by Flex harUI

    getQualifiedClassName misunderstanding

    John Hall Level 4

      I have textField. When I click on the object, I debug the trace and watch

       

      e.target

      This shows, mx.core.UITextField.

       

      In the next line, if I do getQualifiedClassName(e.target) I get

      Type Error: Error #1009: Cannot access a property or method of a null object reference

       

      What am I not understanding?