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POMVC 3 Web API Routing Not Working
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  1. POMVC 3 Web API Routing Not Working
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    copied!<p>I'm fighting issues with routing in an MVC 3 Web API. It seems like it should be pretty simple, but I'm not making any headway.</p> <p>My error is:</p> <pre><code> &lt;Error&gt; &lt;Message&gt;The request is invalid.&lt;/Message&gt; &lt;MessageDetail&gt; The parameters dictionary contains a null entry for parameter 'id' of non-nullable type 'System.Int32' for method 'Boolean NewViolationsPublished(Int32)' in 'BPA.API.Controllers.CacheManagementController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter. &lt;/MessageDetail&gt; &lt;/Error&gt; </code></pre> <p>My RegisterRoutes is such:</p> <pre><code>public static void RegisterRoutes(RouteCollection routes) { routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); routes.MapHttpRoute( name: "NukeAllItemsFromCache", routeTemplate: "api/CacheManagement/NukeAllItemsFromCache"); routes.MapHttpRoute( name: "ControllerAndAction", routeTemplate: "api/{controller}/{action}" ); routes.MapHttpRoute( name: "ControllerAndActionAndId", routeTemplate: "api/{controller}/{action}/{id}", defaults: new { id = RouteParameter.Optional, action = "Get" }, constraints: new { id = @"^\d+$" } // Only integers ); routes.MapHttpRoute( name: "ControllerAndId", routeTemplate: "api/{controller}/{id}", defaults: new { id = RouteParameter.Optional }, constraints: new { id = @"^\d+$" } // Only integers ); } </code></pre> <p>And my controller is (i took out the code for ease of reading):</p> <pre><code> public class CacheManagementController : ApiController { public CacheManagementController() [HttpGet] public bool NewViolationsPublished(int id) [HttpGet] public bool IsCached(CachedItemLabels label, int clientId) [HttpGet] public void RemoveItemFromCache(int clientId, CachedItemLabels cacheLabel, string test) [HttpGet] public string NukeAllItemsFromCache() } </code></pre> <p><strong>I get the error when I try to call:</strong></p> <pre><code>http://localhost/api/CacheManagement/NukeAllItemsFromCache </code></pre> <p>TIA</p>
 

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