Could not write content: failed to lazily initialize a collection of role

Question

I have One-To-Many relationship, here is my code

@Entity
@Table(name = \"catalog\")
public class Catalog {

    @Id
    @GeneratedValue(strategy = GenerationType         


        

Answer 1

"You don't serialize in your JSON the children entities by using the com.fasterxml.jackson.annotation.JsonIgnore property"

Add @JsonIgnore for hibernate lazy loading properties eg. @ManyToOne. That should work