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 207:                <h4 class="value">
Line 208:
Line 209:                    <%=ad.IsExpired == true ? "---" : (bool)(ad.UseProfileContactInfo) ? _user.CityID == null ||_user.CityID==0? "---" : ( new Countries().GetCityID((int)_user.CityID).FirstOrDefault().Province.ProvinceName ?? "---") : (string.IsNullOrEmpty(ad.CityID.ToString()) ? "---" :new Countries().GetCityID((int)ad.CityID).FirstOrDefault().Province.ProvinceName.ToString()) %>
Line 210:            >>
Line 211:                <%=ad.IsExpired==true ? "---" : (bool) (ad.UseProfileContactInfo) ? _user.CityID == null ||_user.CityID==0? "---" : (new Countries().GetCityID((int)_user.CityID).FirstOrDefault().CityName.ToString() ?? " --- ") : (string.IsNullOrEmpty(ad.CityID.ToString()) ? "---" :new Countries().GetCityID((int)ad.CityID).FirstOrDefault().CityName.ToString()) %>

Source File: c:\HostingSpaces\adsvitrin.com\httpdocs\ads-detail.aspx    Line: 209

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   ASP.ads_detail_aspx.__Renderadscontact(HtmlTextWriter __w, Control parameterContainer) in c:\HostingSpaces\adsvitrin.com\httpdocs\ads-detail.aspx:209
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +275
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   ASP.ads_detail_aspx.__RenderContent4(HtmlTextWriter __w, Control parameterContainer) in c:\HostingSpaces\adsvitrin.com\httpdocs\ads-detail.aspx:102
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +275
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +11662590
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +52
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.Page.Render(HtmlTextWriter writer) +39
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4238


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0