Usługi BHP 'ROBER' Roman Berczyński

The parameters dictionary contains a null entry for parameter 'guid' of non-nullable type 'System.Guid' for method 'System.Threading.Tasks.Task`1[System.Web.Mvc.ActionResult] Entry(System.Guid)' in 'Website.Controllers.HomeController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter.
Parameter name: parameters |