Server Error in '/' Application.

testQuestion == null

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.Exception: testQuestion == null

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:


[Exception: testQuestion == null]
   Ia.TentPlay.Cl.Model.Memorise.Test.CalculatedTestQuestionAndOptions(TestOption testOption, Score& testQuestion, List`1& optionList, String& debug) in C:\Users\Jasem\Documents\Visual Studio 2022\Projects\TentPlay\cl\model\memorise\test.cs:172
   Memorise_Kana.DisplayNewQuestion() in C:\Users\Jasem\Documents\Visual Studio 2022\Projects\TentPlay\tentplay.com\memorise\kana.aspx.cs:71
   Memorise_Kana.Page_Load(Object sender, EventArgs e) in C:\Users\Jasem\Documents\Visual Studio 2022\Projects\TentPlay\tentplay.com\memorise\kana.aspx.cs:57
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +154
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4077


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.9220.0