keeps on getting this framework error accessing Advance datagrid.
ArgumentError: Error #2004: One of the parameters is invalid.
at mx.controls.advancedDataGridClasses::AdvancedDataGridHeaderRenderer/u pdateDisplayList()
Thanks in Advance.
Hope it isn't too late,
I have had the same error only while running FB 4.6
The solution I found was to set the fullHeight variable as well as the height when the compnent is created.
(this has to do with the way the skins are registered)
Before that the panel was getting 'height=NaN' which caused the error