Message: Object reference not set to an instance of an object.
InnerException: Sem InnerException
Source: transparenciaWeb
StackTrace: at Classes.TlcLicitacao.<>c.b__7_1(IGrouping`2 ip) in C:\Sistema\Tectrilha\SistemasCompartilhadosWebForms\TransparenciaWebPMA\Classe.TransparenciaWeb.Licitacao.cs:line 293
at System.Linq.Enumerable.<>c__DisplayClass7_0`3.b__0(TSource x)
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
at System.Linq.OrderedEnumerable`1.d__1.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at Classes.TlcLicitacao.get_PropostasParticipantes() in C:\Sistema\Tectrilha\SistemasCompartilhadosWebForms\TransparenciaWebPMA\Classe.TransparenciaWeb.Licitacao.cs:line 318
at transparenciaWeb.LicitacaoVue_Detalhes_RelatorioExcel.ProcessRequest(HttpContext context) in C:\Sistema\Tectrilha\SistemasCompartilhadosWebForms\TransparenciaWebPMA\Licitacao.Detalhes.RelatorioExcel.ashx.cs:line 69
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)