5 Replies Latest reply on Jun 28, 2012 9:05 PM by ChewCheeLim

    AFAttribute.DataReference == NULL check failed with "PI Data Reference will not function"






      Hi there, Can someone help me to understand why AFAttribute.DataReference == null check failed with this error? What does the error mean? how to fix it?


      it works for other attributes, but not this one. Scratching my head.


      Many Thanks!