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:

The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:

1. Add a "Debug=true" directive at the top of the file that generated the error. Example:

  <%@ Page Language="C#" Debug="true" %>

or:

2) Add the following section to the configuration file of your application:

<configuration>
   <system.web>
       <compilation debug="true"/>
   </system.web>
</configuration>

Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.

Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario.

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   Telerik.Sitefinity.Modules.Libraries.MediaContentExtensions.ResolveMediaUrl(MediaContent mediaContent, Boolean resolveAsAbsoluteUrl, CultureInfo culture, Boolean skipHostResolvingFromCurrentRequest, Boolean skipSchemeResolvingFromCurrentRequest) +47
   ASP.sfctrlpresentation_openaccessdataprovider_51b3bfa21e346cc086c8ff00001b0f7e_ascx.__DataBind__control6(Object sender, EventArgs e) +152
   System.Web.UI.Control.OnDataBinding(EventArgs e) +98
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +173
   System.Web.UI.Control.DataBindChildren() +249
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +191
   System.Web.UI.Control.DataBindChildren() +249
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +191
   Telerik.Web.UI.RadListView.BuildDataItem(Int32 itemsCreatedCount, Control itemContainer, Boolean dataBinding, Object dataItem, Int32& controlIndex) +280
   Telerik.Web.UI.RadListView.CreateDataItems(Control container, IEnumerable dataSource, Boolean dataBinding) +492
   Telerik.Web.UI.RadListView.CreateChildControls(IEnumerable dataSource, Boolean dataBinding) +955
   Telerik.Web.UI.RadListView.PerformDataBinding(IEnumerable data) +133
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +207
   Telerik.Web.UI.RadListView.PerformSelect() +32
   Telerik.Web.UI.RadListView.AutoDataBind(RadListViewRebindReason rebindReason) +205
   System.Web.UI.Control.LoadRecursive() +154
   System.Web.UI.Control.LoadRecursive() +251
   System.Web.UI.Control.LoadRecursive() +251
   System.Web.UI.Control.AddedControl(Control control, Int32 index) +642
   Telerik.Sitefinity.Web.UI.SimpleView.CreateChildControls() +129
   System.Web.UI.Control.EnsureChildControls() +130
   System.Web.UI.Control.PreRenderRecursiveInternal() +66
   System.Web.UI.Control.PreRenderRecursiveInternal() +297
   System.Web.UI.Control.PreRenderRecursiveInternal() +297
   System.Web.UI.Control.PreRenderRecursiveInternal() +297
   System.Web.UI.Control.PreRenderRecursiveInternal() +297
   System.Web.UI.Control.PreRenderRecursiveInternal() +297
   System.Web.UI.Control.PreRenderRecursiveInternal() +297
   System.Web.UI.Control.PreRenderRecursiveInternal() +297
   System.Web.UI.Control.PreRenderRecursiveInternal() +297
   System.Web.UI.Control.PreRenderRecursiveInternal() +297
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +7479


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