Serialization error while loading google chart Charts

Question

I have the method JsonResult called "Carregarchart" which returns a DataTable for a request Ajax where I’m trying to popular data on a google graphic Maps, and the problem is that the following error occurs:
A circular reference was detected while serializing an object of type 'System.Reflection.RuntimeModule'.

Doubt: How to get around this error and load the chart correctly ?

public JsonResult CarregarChart(DashboardSaleBySupervisor model)
        {
            string mensagem = string.Empty;
            try
            {
                DataTable dt1 = new DataTable();
                dt1.Columns.Add("Year", typeof(int));
                dt1.Columns.Add("Sales", typeof(int));
                dt1.Columns.Add("Expenses", typeof(int));
                dt1.Columns.Add("Profit", typeof(int));

                dt1.Rows.Add(2014, 1000, 400, 200);
                dt1.Rows.Add(2015, 1170, 460, 250);
                dt1.Rows.Add(2016, 660, 1120, 300);
                dt1.Rows.Add(2017, 1030, 540, 350);

                return Json(new { success = true, message = mensagem, list = dt1 }, JsonRequestBehavior.AllowGet);
            }
            catch (Exception ex)
            {
                Error(ex);
                return Json(new { success = false, message = ex.Message }, JsonRequestBehavior.AllowGet);
            }
        }

AJAX:

function CarregarChart(url) {

    $.ajax({
        url: url,
        type: "POST",
        data: null,
        contentType: "application/json; charset=utf-8",
        processData: false,
        success: function (response) {

                var list = response.list;
                google.charts.load('current', { 'packages': ['bar'] });
                google.charts.setOnLoadCallback(drawChart);

                function drawChart() {
                    var data = google.visualization.arrayToDataTable(list);
                    var options = {
                        chart: {
                            title: 'Company Performance',
                            subtitle: 'Sales, Expenses, and Profit: 2014-2017',
                        }
                    };
                    var chart = new google.charts.Bar(document.getElementById('Chart'));
                    chart.draw(data, google.charts.Bar.convertOptions(options));
                }

        }
    });
};