Create Crystal Report through Dynamic DataTable

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C#

Hello
I make a crystal report through Dynamic DataTable.
But when it bind then I get an error "a number field or currency amount field is required here". I checked datatype of datatable which I bind in crystal report fields.

See this, first I made DataTable like

string type = "Gov";
            sqlSelect = "select AI_PerEntry_ID,AI_Center_Name,AI_District,AI_Date,AI_Fresh_No_Of_Bull,AI_Repeat_No_Of_Bull,AI_Male_Calf,AI_Female_Calf,AI_Type from tbl_PerformanceEntry where AI_Type='" + type + "'";
            dt = cls.FetchDataTable(sqlSelect);
            DataTable table = new DataTable("AI_Performance");
            //Creating columns
            DataColumn column = new DataColumn("id");
            DataColumn column2 = new DataColumn("Center");
            DataColumn column3 = new DataColumn("District");
            DataColumn column4 = new DataColumn("No_of_Fresh");
            DataColumn column5 = new DataColumn("No_of_Repeat");
            DataColumn column6 = new DataColumn("Totle_Insemination");
            DataColumn column7 = new DataColumn("Calf_Birth(M/F)");
            // DataColumn column8 = new DataColumn("Female_Calf");
        
            table.Columns.Add(column);
            table.Columns.Add(column2);
            table.Columns.Add(column3);
            table.Columns.Add(column4);
            table.Columns.Add(column5);
            table.Columns.Add(column6);
            table.Columns.Add(column7);
          
            for (int i = 0; i < dt.Rows.Count; i++)
            {


                int Id = Convert.ToInt32(dt.Rows[i][0]);
                string center = dt.Rows[i][1].ToString();
                string district = dt.Rows[i][2].ToString();

                int f = Convert.ToInt32(dt.Rows[i][4]);
                int r = Convert.ToInt32(dt.Rows[i][5]);
                int c = (f + r);
                if (dt.Rows[i][6] == DBNull.Value || dt.Rows[i][7] == DBNull.Value)
                {
                    MC = 0;
                    FC = 0;
                }
                else
                {
                    MC = Convert.ToInt32(dt.Rows[i][6]);
                    FC = Convert.ToInt32(dt.Rows[i][7]);
                }
               
                DataRow row = table.NewRow();
                row["id"] = Id;
                row["Center"] = center;
                row["District"] = district;
                row["No_of_Fresh"] = f;
                row["No_of_Repeat"] = r;
                row["Totle_Insemination"] = c;
                row["Calf_Birth(M/F)"] = MC + " / " + FC;
              
                table.Rows.Add(row);
               
            }
          
            AI_Performance aiperformance = new AI_Performance();
            aiperformance.dtr = table;
            aiperformance.Show();

and then bind it REPORT VIEWER "AI_Performance".

////////This is my report viewer///
public DataTable dtr = new DataTable();

        public AI_Performance()
        {
            InitializeComponent();
        }

        private void crystalReportViewer1_Load(object sender, EventArgs e)
        {
            Reports.AI_Performance crt = new Reports.AI_Performance();
           
            crt.Database.Tables[0].SetDataSource(dtr);
            crystalReportViewer1.ReportSource = crt;
            
        }
///////////

I think I have a problem in binding of datatable where some datatype problem. That's why I get that error "a number field or currency amount field is required here".

Kindly you can tell me how to solve it. I am very thankful to you.