Server Error in '/' Application.

Input string was not in a correct format.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.FormatException: Input string was not in a correct format.

Source Error:


Line 526:                for (int i = 0; i < cols_space_double.Length; i++)
Line 527:                    if (cols_space_double[i] != "")
Line 528:                        Cols_space_map.Add(Convert.ToInt32(GetNeto(cols_space_double[i])));
Line 529:            }
Line 530:

Source File: e:\rootBoard\listcss.aspx    Line: 528

Stack Trace:


[FormatException: Input string was not in a correct format.]
   System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +14524616
   System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +172
   System.Convert.ToInt32(String value) +60
   ASP.listcss_aspx.Page_Load(Object sender, EventArgs e) in e:\rootBoard\listcss.aspx:528
   System.Web.UI.Control.OnLoad(EventArgs e) +106
   System.Web.UI.Control.LoadRecursive() +68
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3785


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3650.0