ASP.NET Core CreatedAtRoute No route matches the supplied values
Using ASP.NET Core 2.0.0 Web API, I'm trying to build a controller to do a database insert. The information can be inserted into the database just fine, but returning a CreatedAtRoute throws an 'InvalidOperationException: No route matches the supplied values.' Everything I've found online so far says this was a bug with early pre-release versions of ASP.NET Core and has since been fixed, but I'm not really sure what to do about this. The following is my controller code: [Produces("application/json")] [Route("api/page")] public class PageController : Controller { private IPageDataAccess