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- root@ip-172-31-32-208:/home/ubuntu/short# dotnet PruebaNetCore2.dll
- Hosting environment: Production
- Content root path: /home/ubuntu/short
- Now listening on: http://localhost:5000
- Application started. Press Ctrl+C to shut down.
- fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[0]
- An unhandled exception has occurred: Value cannot be null.
- Parameter name: source
- System.ArgumentNullException: Value cannot be null.
- Parameter name: source
- at System.Linq.Enumerable.Select[TSource,TResult](IEnumerable`1 source, Func`2 selector)
- at PruebaNetCore2.Controllers.HomeController.Index() in C:\Users\alvar\source\repos\PruebaNetCore2\PruebaNetCore2\Controllers\HomeController.cs:line 55
- at lambda_method(Closure , Object , Object[] )
- at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeActionMethodAsync()
- at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeNextActionFilterAsync()
- at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext context)
- at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
- at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeInnerFilterAsync()
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextResourceFilter()
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeFilterPipelineAsync()
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeAsync()
- at Microsoft.AspNetCore.Builder.RouterMiddleware.Invoke(HttpContext httpContext)
- at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
- at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.Invoke(HttpContext context)
- fail: Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware[0]
- An exception was thrown attempting to execute the error handler.
- System.NullReferenceException: Object reference not set to an instance of an object.
- at AspNetCore._Views_Shared__Layout_cshtml.<ExecuteAsync>b__43_5() in /home/ubuntu/short/Views/Shared/_Layout.cshtml:line 326
- at Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperExecutionContext.SetOutputContentAsync()
- at AspNetCore._Views_Shared__Layout_cshtml.ExecuteAsync()
- at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageCoreAsync(IRazorPage page, ViewContext context)
- at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageAsync(IRazorPage page, ViewContext context, Boolean invokeViewStarts)
- at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderLayoutAsync(ViewContext context, ViewBufferTextWriter bodyWriter)
- at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderAsync(ViewContext context)
- at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ViewContext viewContext, String contentType, Nullable`1 statusCode)
- at Microsoft.AspNetCore.Mvc.ViewFeatures.ViewExecutor.ExecuteAsync(ActionContext actionContext, IView view, ViewDataDictionary viewData, ITempDataDictionary tempData, String contentType, Nullable`1 statusCode)
- at Microsoft.AspNetCore.Mvc.ViewResult.ExecuteResultAsync(ActionContext context)
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeResultAsync(IActionResult result)
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextResultFilterAsync()
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResultExecutedContext context)
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextResourceFilter()
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeFilterPipelineAsync()
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeAsync()
- at Microsoft.AspNetCore.Builder.RouterMiddleware.Invoke(HttpContext httpContext)
- at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
- at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.Invoke(HttpContext context)
- fail: Microsoft.AspNetCore.Server.Kestrel[13]
- Connection id "0HLI8S2NAFDV9", Request id "0HLI8S2NAFDV9:00000001": An unhandled exception was thrown by the application.
- System.ArgumentNullException: Value cannot be null.
- Parameter name: source
- at System.Linq.Enumerable.Select[TSource,TResult](IEnumerable`1 source, Func`2 selector)
- at PruebaNetCore2.Controllers.HomeController.Index() in C:\Users\alvar\source\repos\PruebaNetCore2\PruebaNetCore2\Controllers\HomeController.cs:line 55
- at lambda_method(Closure , Object , Object[] )
- at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeActionMethodAsync()
- at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeNextActionFilterAsync()
- at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext context)
- at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
- at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.InvokeInnerFilterAsync()
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeNextResourceFilter()
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeFilterPipelineAsync()
- at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.InvokeAsync()
- at Microsoft.AspNetCore.Builder.RouterMiddleware.Invoke(HttpContext httpContext)
- at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
- at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.Invoke(HttpContext context)
- at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.Invoke(HttpContext context)
- at Microsoft.AspNetCore.Hosting.Internal.RequestServicesContainerMiddleware.Invoke(HttpContext httpContext)
- at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.Frame`1.ProcessRequestsAsync()
- ^C^CApplication is shutting down...
- root@ip-172-31-32-208:/home/ubuntu/short#
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