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 218:
Line 219:            theUserName = RandomUserNamesManager.GetItemByItemID(theRandom.Next(1, NumRandomNamesInDB + 1));
Line 220:            LabelSampleReview1UserName.Text = theUserName.RandomUserName;
Line 221:
Line 222:            userCommentDate = MiscUtilities.GetRandomDateInRange(theRandom, dateFrom, dateTo);

Source File: d:\inetpub\vhosts\mobilehealthexpo.com\httpdocs\supplements\supplement.aspx.cs    Line: 220

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   _Supplement.DisplaySampleComments(Int32 supplementId) in d:\inetpub\vhosts\mobilehealthexpo.com\httpdocs\supplements\supplement.aspx.cs:220
   _Supplement.Page_Load(Object sender, EventArgs e) in d:\inetpub\vhosts\mobilehealthexpo.com\httpdocs\supplements\supplement.aspx.cs:90
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +85
   System.Web.UI.Control.OnLoad(EventArgs e) +79
   System.Web.UI.Control.LoadRecursive() +130
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2857


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