gets rid of the Exception. Only now the pie chart is invisible. The lables are sill there, which makes me think the pie is too, just with a radius so small I can't see it on the screen.
Trying to create a Pie Series connected to a TClientDataSet in code. procedure TMyForm.CreateChart; var pieSeries: TPieSeries; i: Integer; begin MyChart.View3D := FALSE; //MyChart is a TeeChart On The From Screen.Cursor := crHourglass; try for i:= (MyChart.SeriesCount -1) downto 0 do MyChart.Series[...