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 95:         {
Line 96:              id = Request.QueryString["ID"].ToString().getInt32();
Line 97:             News news = new NewsService().GetOneNews(id);
Line 98:             if (news != null)
Line 99:             {

Source File: c:\inetpub\vhosts\setaregan-school.ir\second.setaregan-school.ir\newsThread.aspx.cs    Line: 97

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   Service.NewsService.GetOneNews(Int32 id) +624
   newsThread.Page_Load(Object sender, EventArgs e) in c:\inetpub\vhosts\setaregan-school.ir\second.setaregan-school.ir\newsThread.aspx.cs:97
   System.Web.UI.Control.OnLoad(EventArgs e) +105
   System.Web.UI.Control.LoadRecursive() +67
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3784


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3930.0