Selma Mapper not working between List<ClassA> & List<ClassB> (Java, maven)

[krabouilleur]

I've the class "ArticleEntity", "CategoryEntity" and "Article".
I've the ArticleEntity:

public class ArticleEntity {
 ...
 @ManyToOne
 @JoinColumn
 private CategoryEntity categoryEntity;

 public CategoryEntity getCategoryEntity() {
	return categoryEntity;
 }

 public void setCategoryEntity(CategoryEntity categoryEntity) {
	this.categoryEntity = categoryEntity;
 }
}

And a class B

public class CategoryEntity {
 ...
 private String name;
 ...getter & setter

 @OneToMany(mappedBy = "categoryEntity")
 private List<ArticleEntity> articles;

 public List<ArticleEntity> getArticles() {
	if(articles == null) {
		articles = new ArrayList<>();
	}
	return articles;
 }

 public void setArticles(List<ArticleEntity> articles) {
	this.articles = articles;
 }
}

And a model class:

public class Article {
 ...
 private String categoryName;

 public String getCategoryName() {
	return categoryName;
 }

 public void setCategoryName(String categoryName) {
	this.categoryName = categoryName;
 }
}

With Selma, I make this mapper:

@Mapper(withIgnoreMissing = IgnoreMissing.ALL, withIoC = IoC.SPRING) 
public interface ArticleMapper {
  ...
  @Maps(withCustomFields = {
   @Field({"categoryEntity.name", "categoryName"})
  })
  List<Article> articlesFromArticleEntity(List<ArticleEntity> articlesEntity);
}

The result of "List Article" mapping is for example:

[0]-> 
CategoryName: null
Content: "Hello here my content"
title: "My title here !"

Why mapping list with List doesn't work (CategoryName is null) ?