Server Error in '/' Application.

query did not return a unique result: 2

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: NHibernate.NonUniqueResultException: query did not return a unique result: 2

Source Error:


Line 204:@Html.ValidationSummary()
Line 205:
Line 206:@(Html.Telerik().Grid(Model)
Line 207:        .Name("Grid")
Line 208:        .Columns(columns =>

Source File: c:\inetpub\wwwroot\Views\TripleRelationInteractions\Index.cshtml    Line: 206

Stack Trace:


[NonUniqueResultException: query did not return a unique result: 2]
   NHibernate.Impl.AbstractQueryImpl.UniqueElement(IList list) +167
   NHibernate.Impl.AbstractQueryImpl.UniqueResult() +34
   EID2.Tasks.Repositories.TripleRelationInteractionRepository.GetMeshTerm(GeoCountry Country) in C:\Users\mishcka\Desktop\CodeBase\EID5(TransmissionRoutes) - Copy\Solutions\EID2.Tasks\Repositories\TripleRelationInteractionRepository.cs:59
   lambda_method(Closure , Object[] ) +2480

[TargetInvocationException: Exception has been thrown by the target of an invocation.]
   System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) +0
   System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) +132
   System.Delegate.DynamicInvokeImpl(Object[] args) +160
   NHibernate.Linq.ResultTransformer.TransformTuple(Object[] tuple, String[] aliases) +73
   NHibernate.Hql.Ast.ANTLR.Loader.QueryLoader.GetResultList(IList results, IResultTransformer resultTransformer) +162
   NHibernate.Hql.Ast.ANTLR.Loader.QueryLoader.List(ISessionImplementor session, QueryParameters queryParameters) +80
   NHibernate.Hql.Ast.ANTLR.QueryTranslatorImpl.List(ISessionImplementor session, QueryParameters queryParameters) +314
   NHibernate.Engine.Query.HQLQueryPlan.PerformList(QueryParameters queryParameters, ISessionImplementor session, IList results) +503
   NHibernate.Impl.SessionImpl.List(IQueryExpression queryExpression, QueryParameters queryParameters, IList results) +276

[GenericADOException: Could not execute query[SQL: SQL not available]]
   NHibernate.Impl.SessionImpl.List(IQueryExpression queryExpression, QueryParameters queryParameters, IList results) +422
   NHibernate.Impl.AbstractSessionImpl.List(IQueryExpression queryExpression, QueryParameters parameters) +226
   NHibernate.Impl.ExpressionQueryImpl.List() +165
   NHibernate.Linq.NhQueryProvider.ExecuteQuery(NhLinqExpression nhLinqExpression, IQuery query, NhLinqExpression nhQuery) +44
   NHibernate.Linq.NhQueryProvider.Execute(Expression expression) +59
   Remotion.Data.Linq.QueryableBase`1.System.Collections.IEnumerable.GetEnumerator() +36
   Telerik.Web.Mvc.UI.Html.<GetEnumerator>d__2.MoveNext() +251
   System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +123
   Telerik.Web.Mvc.UI.Html.GridDataSectionBuilder.CreateBody(IEnumerable`1 rowBuilders) +118
   Telerik.Web.Mvc.UI.Html.GridScrollingHtmlBuilder.CreateContentTable(GridRenderingData renderingData) +48
   Telerik.Web.Mvc.UI.Html.GridScrollingHtmlBuilder.CreateContent(GridRenderingData renderingData) +170
   Telerik.Web.Mvc.UI.Html.GridScrollingHtmlBuilder.AppendData(IHtmlNode div, GridRenderingData renderingData) +71
   Telerik.Web.Mvc.UI.Html.GridHtmlBuilder.CreateGrid(IDictionary`2 htmlAttributes, GridFunctionalData functionalData, GridRenderingData renderingData) +94
   Telerik.Web.Mvc.UI.Grid`1.WriteHtml(HtmlTextWriter writer) +789
   Telerik.Web.Mvc.UI.ViewComponentBase.ToHtmlString() +101
   Telerik.Web.Mvc.UI.ViewComponentBuilderBase`2.ToHtmlString() +15
   System.Web.WebPages.WebPageBase.Write(Object value) +103
   ASP._Page_Views_TripleRelationInteractions_Index_cshtml.Execute() in c:\inetpub\wwwroot\Views\TripleRelationInteractions\Index.cshtml:206
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +252
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +123
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +107
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +378
   System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +31
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +448
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +448
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +448
   System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +659
   System.Web.Mvc.Controller.ExecuteCore() +146
   System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +91
   System.Web.Mvc.<>c__DisplayClassb.<BeginProcessRequest>b__5() +60
   System.Web.Mvc.Async.<>c__DisplayClass1.<MakeVoidDelegate>b__0() +25
   System.Web.Mvc.<>c__DisplayClasse.<EndProcessRequest>b__d() +36
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +431
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +75
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +158


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0