2 Replies Latest reply on Apr 8, 2008 10:33 AM by alyda

    append to an array collection

      i'm having a problem debugging "arrayCollection.source = arrayCollection.source.concat(newArrayCollection.source);"
      it works fine when i run the application, but debugging it gives me the error: Main Thread (Suspended: TypeError: Error #1009: Cannot access a property or method of a null object reference.). any ideas? here's my actual code