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 37:             If HttpContext.Current.Request("ParkId") IsNot Nothing Then
Line 38: 
Line 39:                 Dim ParkId As Integer = HttpContext.Current.Request("ParkId")
Line 40:                 dbPark = ParkFacilityRow.GetRow(DB, ParkId)
Line 41: 

Source File: F:\inetpub\wwwroot\maricopacountyparks.com\web\modules\parkfacility\ParkSocial.ascx.vb    Line: 39

Stack Trace:


[FormatException: Input string was not in a correct format.]
   Microsoft.VisualBasic.CompilerServices.Conversions.ParseDouble(String Value, NumberFormatInfo NumberFormat) +308
   Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(String Value) +100

[InvalidCastException: Conversion from string "" to type 'Integer' is not valid.]
   Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(String Value) +284
   modules_parkfacility_ParkSocial.Page_Load(Object sender, EventArgs e) in F:\inetpub\wwwroot\maricopacountyparks.com\web\modules\parkfacility\ParkSocial.ascx.vb:39
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0