Hi i am using UnifiedSearch, i used a Interface to define the Search and i want to returns the records with a image.

if i remove  CustomizeProjection it works, but i want to return the image also

The problem that i have is in line that get the results, it throwing a Exception 

var results =
            SearchClient.Instance.UnifiedSearchFor(requestItem.SearchTerm)
            .GetResult();

public interface ISearchData
    {
         string SearchTitle { get;  }
         string SearchText { get; }
         string SearchSummary { get;  }
         string SearchHitUrl { get; }
         Url SearchImage { get; set; }
        
    }

public class FindInitialization : IInitializableModule
   {
       public void Initialize(EPiServer.Framework.Initialization.InitializationEngine context)
       {
 
 
            SearchClient.Instance.Conventions.UnifiedSearchRegistry.Add<>ISearchData>();
            SearchClient.Instance.Conventions.UnifiedSearchRegistry.ForInstanceOf<>ISearchData>().
               CustomizeProjection(x => x.ProjectImageUriFrom<>ISearchData>(c => GetPageImage(c.SearchImage)));
 
           
       }
 
       private Uri GetPageImage(EPiServer.Url image)
       {
           if (image != null)
               return image.Uri;
           return null;
       }