Group report - error.

I apologize for my English. Help me please.

I want to create a group report into SharpDevelop. Opt for the "Report Model" ="Push Data". Under "Report layout" turn on"Grouping" and choose the desired field. When viewed in SharpDevelop it is well displayed. When you run the program get the error "Type GroupColumn could not be instantiated: No parameterless constructor defined for this object."

Program code:

private void RunMyReport (string reportName, DataTable dt)
        {        
            ReportModel rm = ReportEngine.LoadReportModel(reportName);
            ReportParameters rp = new ReportParameters();            
            this.previewControl1.PreviewLayoutChanged += delegate (object sender, EventArgs e)
            {
                this. RunMyReport (reportName, dt);
            };
            this.previewControl1.RunReport(rm, dt, rp);
        }