Comillas.GuiasDocentes.Infraestructura.Excepciones.GuiaDocenteException : Ha ocurrido un error al procesar la solicitud

StackTrace:

Excepción Interna:

System.InvalidOperationException : Sequence contains no elements

StackTrace:

at System.Linq.Enumerable.First[TSource](IEnumerable`1 source) at Dapper.SqlMapper.ThrowZeroRows(Row row) in /_/Dapper/SqlMapper.cs:line 1285 at Dapper.SqlMapper.<QueryRowAsync>d__34`1.MoveNext() in /_/Dapper/SqlMapper.Async.cs:line 503 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Comillas.GuiasDocentes.Datos.Repositorios.RepositorioCurso.<ObtenerAsignaturaSinGuiaAsync>d__16.MoveNext() in D:\proyectos\GuiasDocentes\03_Desarrollo\Comillas.GuiasDocentes.Datos\Repositorios\RepositorioCurso.cs:line 227 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Comillas.GuiasDocentes.Web.Controllers.PublicoController.<ObtenerAsignaturaAsync>d__12.MoveNext() in D:\proyectos\GuiasDocentes\03_Desarrollo\Comillas.GuiasDocentes.Web\Controllers\PublicoController.cs:line 250 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Comillas.GuiasDocentes.Web.Controllers.PublicoController.<Repositorio>d__6.MoveNext() in D:\proyectos\GuiasDocentes\03_Desarrollo\Comillas.GuiasDocentes.Web\Controllers\PublicoController.cs:line 89 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Web.Mvc.Async.TaskAsyncActionDescriptor.EndExecute(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass8_0.<BeginInvokeAsynchronousActionMethod>b__1(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End() at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_0.<InvokeActionMethodFilterAsynchronouslyRecursive>b__0() at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass11_2.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2() at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass7_0.<BeginInvokeActionMethodWithFilters>b__1(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End() at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_5.<BeginInvokeAction>b__4() at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass3_0.<BeginInvokeAction>b__1(IAsyncResult asyncResult)