The following code is not a bug
procedure TuSaleTotalFrame.UniButton2Click(Sender: TObject);
var
Series1:TUniBarSeries;
begin
UniChart1.Title.Text.Text := '测试数据11';
Series1 := TUniBarSeries.Create(UniChart1);
Series1.Clear;
Series1.Add(200, '1');
Series1.Add(210, '2');
Series1.Add(220, '3');
Series1.Add(190, '4');
Series1.Add(280, '5');
end;
uniChart How to load dynamically?