Found the issue...I left this in my code...as I was doing some experimenting...
> var columnGroup:AdvancedDataGridColumnGroup=new > AdvancedDataGridColumnGroup(String(i)); Changing to... > var columnGroup:AdvancedDataGridColumnGroup=new > AdvancedDataGridColumnGroup(); Solved the issue...Now is there a way to name these columns with an id...So that later I can set the visibility true or false?
