JAXB A cycle is detected in the object graph

Question

I want to convert my pojo to json with JAXB, my pojo have one to many relation, and when i convert my pojo to json, JAXB generate error \"A cycle is detected in the object g

Answer 1

You have a cyclic reference problem in your definition.

Try putting @XmlTransient above the problematic definition.

Also, about XmlID and string type, see http://markmail.org/message/up6vrzjixxrvy5th.