I have this call:
List<Product> featProducts =
productsRepository.Products.Where(x => x.Featured == true).ToList();
It returns the following error: System.InvalidCastException: Specified cast is not valid.
I find it very weird as I am making similar calls in other places and it all works fine. My app compiles with no issues so I do not understand what could be causing that. Below is the detailed stack trace.
Any help would be highly appreciated.
Regards,
Jean-Philippe
Server Error in '/' Application. Specified cast is not valid.
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: System.InvalidCastException: Specified cast is not valid.
Source Error:
Line 50: public ViewResult Featured() Line 51: { Line 52: List featProducts = productsRepository.Products.Where(x => x.Featured == true).ToList(); Line 53: Line 54: foreach (var p in featProducts)
Source File: G:\My Webs\clients\CBP\CBP APP\WebUI\Controllers\ProductsController.cs Line: 52
Stack Trace:
[InvalidCastException: Specified cast is not valid.]
System.Data.SqlClient.SqlBuffer.get_Single() +55
System.Data.SqlClient.SqlDataReader.GetFloat(Int32 i) +38
Read_Product(ObjectMaterializer1 ) +825 System.Data.Linq.SqlClient.ObjectReader
2.MoveNext() +29 System.Collections.Generic.List1..ctor(IEnumerable
1 collection) +7667540
System.Linq.Enumerable.ToList(IEnumerable1 source) +61
2 parameters) +178
WebUI.Controllers.ProductsController.Featured() in G:\My Webs\clients\CBP\CBP APP\WebUI\Controllers\ProductsController.cs:52 lambda_method(ExecutionScope , ControllerBase , Object[] ) +39
System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters) +17
System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary2 parameters) +24
1 continuation) +254 System.Web.Mvc.<>c__DisplayClassc.b__9() +19 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList
System.Web.Mvc.<>c__DisplayClassa.<InvokeActionMethodWithFilters>b__7() +52 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func1 filters, ActionDescriptor actionDescriptor, IDictionary
2 parameters) +192
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +399 System.Web.Mvc.Controller.ExecuteCore() +126 System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +27
System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) +7
System.Web.Mvc.MvcHandler.ProcessRequest(HttpContextBase httpContext) +151
Microsoft.Web.Mvc.ViewExtensions.RenderRoute(HtmlHelper helper, RouteValueDictionary routeValues) +214
Microsoft.Web.Mvc.ViewExtensions.RenderAction(HtmlHelper helper, String actionName, String controllerName, RouteValueDictionary routeValues) +315
Microsoft.Web.Mvc.ViewExtensions.RenderAction(HtmlHelper helper, String actionName, String controllerName) +10
ASP.views_pages_home_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in g:\My Webs\clients\CBP\CBP APP\WebUI\Views\Pages\home.ascx:12
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +256
System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +19
System.Web.UI.Control.Render(HtmlTextWriter writer) +10
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +99
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +134
System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +19
System.Web.UI.Page.Render(HtmlTextWriter writer) +29
System.Web.Mvc.ViewPage.Render(HtmlTextWriter writer) +59
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +99
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1266Version Information: Microsoft .NET Framework Version:2.0.50727.4200; ASP.NET Version:2.0.50727.4016