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 22: 
Line 23:     var DCS = iStar.GetDCS(UrlInfo["DeptCode"], UrlInfo["ClassCode"], UrlInfo["SubclassCode"]);
Line 24:     var CanonicalUrl = "http://" +  PageData["Hostname"] + DCS["Url"];
Line 25: 
Line 26:     @section MetaTags {

Source File: c:\inetpub\wwwroot\Browse.cshtml Line: 24

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   ASP._Page_Browse_cshtml.Execute() in c:\inetpub\wwwroot\Browse.cshtml:24
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +197
   System.Web.WebPages.WebPage.ExecutePageHierarchy(IEnumerable`1 executors) +69
   System.Web.WebPages.WebPage.ExecutePageHierarchy() +131
   System.Web.WebPages.StartPage.RunPage() +17
   System.Web.WebPages.StartPage.ExecutePageHierarchy() +64
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +78
   System.Web.WebPages.WebPageHttpHandler.ProcessRequestInternal(HttpContextBase httpContext) +116

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4667.0