Server Error in '/' Application.

Object reference not set to an instance of an object.

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.NullReferenceException: Object reference not set to an instance of an object.

Source Error:


Line 21:     public static string S3ImageEncoding(string imageUrlPart)
Line 22:     {
Line 23:         return System.Uri.EscapeDataString(
Line 24:             System.Uri.UnescapeDataString(
Line 25:                 imageUrlPart.Replace(@"\", @"/").Replace("//", "/").ToLower().TrimStart('/')

Source File: d:\Websites\BigStone_Websites\App_Code\Utils.cs    Line: 23

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   Utils.S3ImageEncoding(String imageUrlPart) in d:\Websites\BigStone_Websites\App_Code\Utils.cs:23
   WebControls_ScheduledAds.LoadSingleImage() in d:\Websites\BigStone_Websites\WebControls\ScheduledAds.ascx.cs:152
   WebControls_ScheduledAds.Initialize() in d:\Websites\BigStone_Websites\WebControls\ScheduledAds.ascx.cs:36
   WebControls_ScheduledAds.Page_Load(Object sender, EventArgs e) in d:\Websites\BigStone_Websites\WebControls\ScheduledAds.ascx.cs:22
   System.Web.UI.Control.OnLoad(EventArgs e) +105
   System.Web.UI.Control.LoadRecursive() +67
   System.Web.UI.Control.LoadRecursive() +161
   System.Web.UI.Control.LoadRecursive() +161
   System.Web.UI.Control.LoadRecursive() +161
   System.Web.UI.Control.LoadRecursive() +161
   System.Web.UI.Control.LoadRecursive() +161
   System.Web.UI.Control.LoadRecursive() +161
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3784


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3282.0