Server Error in '/' Application.

Value cannot be null.
Parameter name: item

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.ArgumentNullException: Value cannot be null.
Parameter name: item

Source Error:


Line 17:             var querystring = Request.QueryString.ToString();
Line 18:             Item linkItem = ItemFinder.findByLinkField(Sitecore.Context.Item.Fields["Link"]);
Line 19:             String url = LinkManager.GetItemUrl(linkItem) + (querystring == "" ? "" : "?" + querystring);
Line 20:             Response.Redirect(url);
Line 21:         }

Source File: e:\inetpub\wwwroot\OMPSitecore\Website\SubLayouts\Main\RedirectPage.ascx.cs    Line: 19

Stack Trace:


[ArgumentNullException: Value cannot be null.
Parameter name: item]
   Sitecore.Diagnostics.Assert.ArgumentNotNull(Object argument, String argumentName) +49
   Sitecore.Links.LinkProvider.GetItemUrl(Item item, UrlOptions options) +25
   Sitecore.Links.LinkManager.GetItemUrl(Item item) +59
   Layouts.Redirectpage.RedirectpageSublayout.Page_Load(Object sender, EventArgs e) in e:\inetpub\wwwroot\OMPSitecore\Website\SubLayouts\Main\RedirectPage.ascx.cs:19
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4676.0