Question

I have a class and a map for this class

public class TestClass
{
    public virtual Subcategory SubCategory { get; set; }
}

public TestClassMuMap()
{
    Id(e => e.Id).Column("ID").GeneratedBy.Assigned();
    References(x => x.SubCategory).Column("Subcategory");
}

In received objects I found new member SubcategoryProxyf528587c5459469ba2347093600432d8
How can I get rid of it?

Answer 1

Not.LazyLoad() shoud do it:

References(x => x.SubCategory).Not.LazyLoad().Column("Subcategory");

But LazyLoad is a good thing, check if you really have problem with getting proxy

What is LazyLoad?

Collections (other than arrays) may be lazily initialized, meaning
they load their state from the database only when the application
needs to access it. Initialization happens transparently to the user
so the application would not normally need to worry about this.

Read more in the docs