Server Error in '/' Application.

DataReader.Single None found

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: DataDB.NoObjectFoundException: DataReader.Single None found

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:


[NoObjectFoundException: DataReader.Single None found ]
   DataDB.Reader`1.Single() in C:\Users\JonasNilsson\Dropbox\wbt\DataDBNew23\DataDB_sol\DataDB\Reader.cs:84
   DataDB.DBCmd.Single() in C:\Users\JonasNilsson\Dropbox\wbt\DataDBNew23\DataDB_sol\DataDB\DBCmd.cs:299
   DataDB.DB.Single(String sql, Object[] pars) in C:\Users\JonasNilsson\Dropbox\wbt\DataDBNew23\DataDB_sol\DataDB\DB.cs:475
   SajtCore.Content.Article.ArticleRepo.load(Int32 year, String _url) in C:\Users\JonasNilsson\Dropbox\WebProjects2010\EgnaProjects\SajtAdmin\SajtCore\Content\Article\ArticleRepo.cs:50
   SajtWebit.Controllers.ArticleController.Index(Int32 year, String art) in C:\Users\JonasNilsson\Dropbox\WebProjects2010\Golfsites\BGK2022\BGK2022\BGK2022\Controllers\ArticleController.cs:44
   lambda_method(Closure , ControllerBase , Object[] ) +195
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +35
   System.Web.Mvc.Async.<>c.<BeginInvokeSynchronousActionMethod>b__9_0(IAsyncResult asyncResult, ActionInvocation innerInvokeState) +39
   System.Web.Mvc.Async.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult) +77
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.<>c__DisplayClass11_0.<InvokeActionMethodFilterAsynchronouslyRecursive>b__0() +80
   System.Web.Mvc.Async.<>c__DisplayClass11_2.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2() +396
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.<>c__DisplayClass3_5.<BeginInvokeAction>b__4() +46
   System.Web.Mvc.Async.<>c__DisplayClass3_0.<BeginInvokeAction>b__1(IAsyncResult asyncResult) +180
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +38
   System.Web.Mvc.<>c.<BeginExecuteCore>b__152_1(IAsyncResult asyncResult, ExecuteCoreState innerState) +29
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +52
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +39
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +38
   System.Web.Mvc.<>c.<BeginProcessRequest>b__20_1(IAsyncResult asyncResult, ProcessRequestState innerState) +43
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +38
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +431
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +75
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +158


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