ASP.NET MVC4 CustomErrors DefaultRedirect Ignored

Question

I have an MVC 4 app, using a custom HandleErrorAttribute to handle only custom exceptions. I would like to intercept the default 404 and other non-500 error pages and replace t

Answer 1

This should work :

1. Web.Config

2. Registered HandleErrorAttribute as a global action filter in the FilterConfig class as follows

public static void RegisterGlobalFilters(GlobalFilterCollection filters)
    {
        filters.Add(new CustomHandleErrorAttribute());
        filters.Add(new AuthorizeAttribute());
    }

If that dont work then, Try to make yourself transfer the response by checking status codes like the Following in the Global.asax: at least it must work.

void Application_EndRequest(object sender, EventArgs e)
{
    if (Response.StatusCode == 401)
    {
        Response.ClearContent();
        Server.Transfer("~/Views/Shared/UnauthorizedAccess.cshtml");
    }
}