LINQ to NHibernate并让关键字

Question

这是否可以使用带有nhibernate linq的let关键字？ 我写了

 var posts = from post in postsRepository.GetPosts(name)
             let commentsCount = (from c in NHUnitOfWork.CurrentSession.Linq<Comment>()
                                  where c.Post.ID == post.ID
                                  select c).Count()
             select new ...

作为回应，我有

  

NHibernate.QueryException：无法解析属性：post of：Sys.Domain.Entities.Post

Answer 1

Comment.Post

的映射有问题