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 356:            }
Line 357:            string categoryStr = (Request.QueryString["category"] != null) ? Request.QueryString["category"] : CurrCategory.ToString();
Line 358:            CurrCategory = Convert.ToInt32(categoryStr);
Line 359:            Page.Title = (CurrCategory == Auction.CATEGORY_ALL ? "Catalog" : UnifiedCategory.GetCategoryName(CurrCategory)) + (auction != null ? " - " + auction.Name : string.Empty);
Line 360:

Source File: \\fs01\webcontent\wwwroot\greyflannelauctions.com\wwwroot\Catalog.aspx.cs    Line: 358

Stack Trace:


[FormatException: Input string was not in a correct format.]
   System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +12743805
   System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +120
   System.Convert.ToInt32(String value) +44
   Catalog.Page_Load(Object sender, EventArgs e) in \\fs01\webcontent\wwwroot\greyflannelauctions.com\wwwroot\Catalog.aspx.cs:358
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +95
   System.Web.UI.Control.LoadRecursive() +59
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3770.0