model->plotOn(frame, Name(Form("erfc%d_%s",_count,pdf.Data())) , Components(Form("erfc%d_",_count)), Precision(1e-6), DrawOption("LF"), FillColor(kGreen+4), LineStyle(1), LineColor(kGreen+4), LineWidth(2));
This line(of code) fails miserably to fill the given curve (but draws it correctly). Other similar lines (of code) accounting other components of my model work just fine. Has anyone faced a similar issue and know how to resolve it?