500 - InternalServerError

Something went horribly, horribly wrong while servicing your request.

We're sorry :-(

Graphics courtesy of the awesome Matthew Inman

Details

Error Details

Nancy.RequestExecutionException: Oh noes! ---> System.InvalidOperationException: Sequence contains no matching element
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source, Func`2 predicate)
   at RazorOutput.RazorView.Execute()
   at Nancy.ViewEngines.Razor.NancyRazorViewBase`1.ExecuteView(String body, IDictionary`2 sectionContents)
   at System.Dynamic.UpdateDelegates.UpdateAndExecuteVoid3[T0,T1,T2](CallSite site, T0 arg0, T1 arg1, T2 arg2)
   at Nancy.ViewEngines.Razor.RazorViewEngine.<>c__DisplayClass2b.b__2a(Stream stream)
   at Nancy.Responses.MaterialisingResponse.PreExecute(NancyContext context)
   --- End of inner exception stack trace ---
   at Nancy.NancyEngine.InvokeOnErrorHook(NancyContext context, ErrorPipeline pipeline, Exception ex)