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POASP.NET MVC SiteMap with Ninject controller factory error
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  1. POASP.NET MVC SiteMap with Ninject controller factory error
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    copied!<p>I am trying to use the ASP.NET MVC Codeplex Sitemap project with Custom Dynamic Node provider. This is my node provider code. It uses some repository to access the DB. I actually don't use DI in this class but the application inherits NinjectHttpApplication and the Sitemap has problems acquiring controller.</p> <pre><code>public class ContentPageDynamicNodeProvider : DynamicNodeProviderBase { private IRepository _repository; public override IEnumerable&lt;DynamicNode&gt; GetDynamicNodeCollection() { // Build value var returnValue = new List&lt;DynamicNode&gt;(); // Create a node for each content page _repository = new XmlDefaultRepository(ContentType.Page); foreach(var page in _repository.GetInstances()) { DynamicNode node = new DynamicNode(); node.Title = page.Title; node.ParentKey = "Default"; node.RouteValues.Add("slug", page.Slug); returnValue.Add(node); } // Return return returnValue; } } </code></pre> <p>Then in Site.Master I try to render the breadcrumbs like this:</p> <pre><code>&lt;%=Html.MvcSiteMap().SiteMapPath() %&gt; </code></pre> <p>My default route that starts when running the site is Page/Display/{slug} and for slug I use the "Default", here is the global.asax.cs part</p> <pre><code> routes.MapRoute( "DefaultPage", RouteType.Regular, "", new { controller = "Page", action = "Display", slug = "Default" }, null ); routes.MapRoute( "PageBySlug", RouteType.Regular, "{slug}", new { controller = "Page", action = "Display", slug = "Default" }, null ); routes.MapRoute( "Default", RouteType.Regular, "{controller}/{action}/{slug}", new { controller = "Page", action = "Display", slug = "Default" }, null ); </code></pre> <p>The problem I have is that when Custom Site Node Provider is in place I get this error at runtime:</p> <p>Value cannot be null or empty. Parameter name: controllerName </p> <p>This is the stack trace (maybe it will help someone identify what is going on). As far as I can tell it goes to Ninject for controller but does not get one.</p> <blockquote> <p>[ArgumentException: Value cannot be null or empty. Parameter name: controllerName]<br> System.Web.Mvc.DefaultControllerFactory.CreateController(RequestContext requestContext, String controllerName) +167 Ninject.Web.Mvc.NinjectControllerFactory.CreateController(RequestContext requestContext, String controllerName) +151 MvcSiteMapProvider.AuthorizeAttributeAclModule.IsAccessibleToUser(IControllerTypeResolver controllerTypeResolver, DefaultSiteMapProvider provider, HttpContext context, SiteMapNode node) +533 MvcSiteMapProvider.DefaultAclModule.IsAccessibleToUser(IControllerTypeResolver controllerTypeResolver, DefaultSiteMapProvider provider, HttpContext context, SiteMapNode node) +149 MvcSiteMapProvider.DefaultSiteMapProvider.IsAccessibleToUser(HttpContext context, SiteMapNode node) +24<br> System.Web.SiteMapNode.IsAccessibleToUser(HttpContext context) +17<br> System.Web.SiteMapProvider.ReturnNodeIfAccessible(SiteMapNode node) +42<br> System.Web.StaticSiteMapProvider.FindSiteMapNode(String rawUrl) +176<br> MvcSiteMapProvider.DefaultSiteMapProvider.FindSiteMapNode(HttpContext context) +282<br> System.Web.SiteMapProvider.get_CurrentNode() +56 MvcSiteMapProvider.Web.Html.SiteMapPathHelper.SiteMapPath(MvcSiteMapHtmlHelper helper, String separator, String separatorCssClass, String linkCssClass, Boolean currentNodeAsLink, Object htmlAttributes) +81<br> MvcSiteMapProvider.Web.Html.SiteMapPathHelper.SiteMapPath(MvcSiteMapHtmlHelper helper) +30<br> ASP.views_site_master.__Render__control1(HtmlTextWriter __w, Control parameterContainer) +499</p> </blockquote> <p>Any help appreciated.</p> <p>Also please note that without the custom node provider (just the static nodes in .sitemap file) everything works fine.</p>
 

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