Paging a list of non-entity resources throws NullPointerException [DATAREST-192]

Marco Fago opened DATAREST-192 and commented

Given the following

 
@RestResource(path="influencer",rel="influencer")
@Repository
public interface UserRepository extends JpaRepository<UserEntity<?>, Serializable> {
	@Query("select new map(u as user,sum(p.influenceIndex) as influenceIndex,count(distinct p.id) as postCount) from PostEntity p,UserEntity u where p.abonnement.id = :abonnementId and p.user = u group by u order by influenceIndex desc")
	Page<? extends Object> influenceIndexByNameGroupByUser(@Param("abonnementId") String name,Pageable pageable);

the call .../influencer/search/influenceIndexByNameGroupByUser?abonnementId=abo1 throws a NullPointerException.
After some investigations I've found out the the problem might be realted to PersistentEntityResourceAssembler#getSelfLinkFor where the method expects to find a jpa entity for the resultset. In this case the result is a list of maps

No further details from DATAREST-192