GreenTree.Nachtragsmanagement/GreenTree.Nachtragsmanagement.Web/App_Start/FilterConfig.cs

using System.Web;
using System.Web.Mvc;

namespace GreenTree_Nachtragsmanagement_Web {
    public class FilterConfig {
        public static void RegisterGlobalFilters(GlobalFilterCollection filters) {
            filters.Add(new HandleErrorAttribute());
        }
    }
}