Send nested objects to asp.net core Get method

I have the following model objects [DataContract] public class Filter { [DataMember (Name =”start”)] public int Start { get; set; } [DataMember (Name=”rows”)] public int Rows { get; set; } [DataMember(Name = “geoloc”)] public GeoLocationModel GeoLocation { get; set; } } [DataContract] public class GeoLocationModel { [DataMember(Name = “lat”)] public double Latitude { get; set;…

Debug my asp.net mvc inside VS 2012 will return this error “HTTP Error 500.0 – Internal Server Error”

I am working on an asp.net mvc-4 web application inside visual studio 2012 professional. last week everything was working fine, where i were able to debug the project. but today when i debug my project i got this error:- HTTP Error 500.0 – Internal Server Error An error message detailing the cause of this specific…