Funktion nicht verfügbar

The given key was not present in the dictionary.

Vielen Dank für Ihr Verständnis.
at System.ThrowHelper.ThrowKeyNotFoundException() at System.Collections.Generic.Dictionary`2.get_Item(TKey key) at ASP._Page_Views_CurrencyDetails_Index_cshtml.<>c__DisplayClass4.<Execute>b__3() in c:\inetpub\wwwroot\Raiffeisen_Test\Views\CurrencyDetails\Index.cshtml:line 94 at System.Web.WebPages.WebPageBase.<>c__DisplayClassb.<RenderSection>b__9(TextWriter tw) at System.Web.WebPages.WebPageBase.Write(HelperResult result) at ASP._Page_Views_Shared__DetailsLayout_cshtml.Execute() in c:\inetpub\wwwroot\Raiffeisen_Test\Views\Shared\_DetailsLayout.cshtml:line 48 at System.Web.WebPages.WebPageBase.ExecutePageHierarchy() at System.Web.Mvc.WebViewPage.ExecutePageHierarchy() at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) at System.Web.WebPages.WebPageBase.<>c__DisplayClass7.<RenderPageCore>b__6(TextWriter writer) at System.Web.WebPages.WebPageBase.Write(HelperResult result) at System.Web.WebPages.WebPageBase.RenderSurrounding(String partialViewName, Action`1 body) at System.Web.WebPages.WebPageBase.PopContext() at System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) at System.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)