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 41: 		End If
Line 42: 
Line 43: 		Return itemCategoria.id
Line 44: 	End Function
Line 45: 

Source File: D:\inetpub\wwwroot\Sacot2021\App_Code\persistencia\apartados\CategoriaTipoApartadoDAO.vb    Line: 43

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   CategoriaTipoApartadoDAO.GetIdCategoriaTipoApartadoPorNombre(Int32 idTipoApartado, String nombre) in D:\inetpub\wwwroot\Sacot2021\App_Code\persistencia\apartados\CategoriaTipoApartadoDAO.vb:43
   contenidos_apartados_listado.contenidos_apartados_listado_Load(Object sender, EventArgs e) in D:\inetpub\wwwroot\Sacot2021\contenidos\apartados\listado.aspx.vb:39
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   System.Web.UI.Control.OnLoad(EventArgs e) +107
   System.Web.UI.Control.LoadRecursive() +89
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1532


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