i face this error external component has thrown an exception

[shanker bangari]

Hi,

this is shanker i am doing one project .Me requirement is  print report without showing the telrik report.Its working on developer system .But not worked on other system and server and local server i got this error "external component has thrown an exception" How to solve this problem please give solution of this problem 

this my code 

if (e.CommandName == "Print")

            {

                int? fee_receipt_id = int.Parse(e.CommandArgument.ToString());

                int? status_code = null;

                int? call_user_id = LogonDetails.Instance.sys_lclvar_user_id;

                int? call_screen_id = GetScreenId();

                int? session_id = LogonDetails.Instance.sys_lclvar_session_id;

                string call_ip_address = CommonMethods.CurrentIP;

                bool? audit_report_execution = LogonDetails.Instance.sys_lclvar_audit_user_action;

                bool? audit_user_action = LogonDetails.Instance.sys_lclvar_audit_user_action;

                string status_text = String.Empty;

                var printdata = ReportsManager.get_report_fee_receipt(

                     fee_receipt_id, call_screen_id, call_user_id, session_id, call_ip_address, audit_user_action, audit_report_execution, ref status_code, ref status_text);

                if ((!status_code.HasValue) || (status_code.Value != 0))

                {

                    DisplayMessage(false, status_text);

                    return;

                }

                string strTitle = LogonDetails.Instance.sys_lclvar_facility_name;

                

                var report = new TelerikComponentsWS.Reports.RepFeeReceipt();

                report.DataSource = printdata;

                Telerik.Reporting.Drawing.ExternalStyleSheet exx = new Telerik.Reporting.Drawing.ExternalStyleSheet("~\\css\\ReprotStyleSheet.xml");

                report.ExternalStyleSheets.Add(exx);

                report.ReportParameters[0].Value = strTitle;

                using (System.Windows.Forms.PrintDialog printDlg = new System.Windows.Forms.PrintDialog())

                {

                    printDlg.AllowSomePages = true;

                    printDlg.AllowCurrentPage = false;

                    printDlg.UseEXDialog = true;

                    if (System.Windows.Forms.DialogResult.OK == printDlg.ShowDialog())

                    {

                        Telerik.Reporting.Processing.ReportProcessor reportProcessor = new Telerik.Reporting.Processing.ReportProcessor();

                        reportProcessor.PrintReport(report, printDlg.PrinterSettings);

                    }

                }

                ////Telerik.Reporting.Processing

                //System.Drawing.Printing.PrinterSettings printerSettings = new System.Drawing.Printing.PrinterSettings();

                //// Adjust the printer settings if necessary...

                //System.Drawing.Printing.PrintController standardPrintController = new System.Drawing.Printing.StandardPrintController();

                //printerSettings.PrinterName = "MyHomePrinter";

                //// Print the report using the printer settings.

                //Telerik.Reporting.Processing.ReportProcessor reportProcessor = new Telerik.Reporting.Processing.ReportProcessor();

                //reportProcessor.PrintController = standardPrintController;

                //reportProcessor.PrintReport(report, printerSettings);

              

            }

please send replay it's argent 

thanks and regards 

shanker.B