Column "nextArticle" cannot be resolved on table "article"

@OneToOne(mappedBy = "prevArticle")
@JoinColumn(name = "nextArticle_id")
public Article getNextArticle() {
    return nextArticle;
}

@OneToOne(mappedBy = "nextArticle")
@JoinColumn(name = "prevArticle_id")
public Article getPrevArticle() {
    return prevArticle;
}

In attribute 'prevArticle', the "mapped by" attribute 'nextArticle' has an invalid mapping type for this relationship.

@OneToOne
@JoinColumn(name = "next_id")
private Article nextArticle;

@OneToOne(mappedBy = "nextArticle")
private Article prevArticle;