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:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   Dynamicweb.Frontend.XmlNavigation.InitializeXmlDoc() +872
   Dynamicweb.Frontend.XmlNavigation.MakeXml(Int32 parentId, Int32 levelStart, Int32 levelStop, Expand expand, Int32 selectedAreaId) +84
   Dynamicweb.Frontend.XmlNavigation.GetNavigationHtml(Int32 parentId, Int32 levelStart, Int32 levelStop, Expand expand, String name, String xsltPath, Int32 selectedAreaId, Boolean sitemapMode, NameValueCollection settings, NameValueCollection attributes, IncludeMode mode) +238
   Dynamicweb.Frontend.XmlNavigation.GetNavigationHtml(NameValueCollection settings, NameValueCollection attributes) +1647
   Dynamicweb.Frontend.XmlNavigation.ParseNavigationTags(Template template, Layout layout) +161
   Dynamicweb.Frontend.Renderer.RenderPage(Template template, PageViewModel pageViewModel) +4814
   Dynamicweb.Frontend.PageView.SetPageTemplateValues() +219
   Dynamicweb.Frontend.PageView.Output() +1180
   Dynamicweb.Frontend.DynamicwebHttpHandler.ProcessRequest(HttpContext context) +206
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +541
   System.Web.<>c__DisplayClass285_0.<ExecuteStepImpl>b__0() +37
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +11859844
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +92


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