Sequence contains no elements
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   at Factpages.WebMvc.Services.SimpleReportGenerator.GenerateSimpleReport(String reportUrl, String localReportUrl, Func`2 _t, String HomeUrl, String activeTabName, String activeTabDisplayText, String SelectedNodeDisplayText, String mapUrl, String culture) in C:\src\FactPages\Factpages.WebMvc\Services\ReportGenerator.cs:line 149
   at Factpages.WebMvc.Services.SimpleReportGenerator.GetSimpleReport(String reportUrl, String localReportUrl, Func`2 _t, String HomeUrl, String activeTabName, String activeTabDisplayText, String SelectedNodeDisplayText, String mapUrl, String culture) in C:\src\FactPages\Factpages.WebMvc\Services\ReportGenerator.cs:line 33