Server Error in '/' Application.

Value cannot be null.
Parameter name: item

Description: An unhandled exception occurred.

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: item

Source Error:


Line 48:                             <ul class="list-unstyled text-lg-1 mb-0">
Line 49:                                 @foreach (var solution in Model.SolutionsServices)
Line 50:                                 {
Line 51:                                     <li class="mb-2">
Line 52:                                         <a class="p-after-caret text-gray-700" href="@solution.Url()">@solution.Name</a>

Source File: C:\home\site\wwwroot\Views\Blog\RelatedPageNavigation.cshtml    Line: 50

Stack Trace:


[ArgumentNullException: Value cannot be null.
Parameter name: item]
   Netsmart.Foundation.SitecoreExtensions.Extensions.ItemExtensions.Url(Item item, UrlOptions options) +144
   ASP._Page_Views_Blog_RelatedPageNavigation_cshtml.Execute() in C:\home\site\wwwroot\Views\Blog\RelatedPageNavigation.cshtml:50
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +252
   System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +148
   System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +107
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +378
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +91
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +795
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters, Int32 filterIndex, ResultExecutingContext preContext, ControllerContext controllerContext, ActionResult actionResult) +795
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +81
   System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +640


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