Hibernate unknown entity (not missing @Entity or import javax.persistence.Entity )

Question

I\'ve got a really simple class:

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.pers         


        

Answer 1

Do you have any persistence.xml or hibernate.cfg.xml? If you have to add your mapping class in it so hibernate get understand your class is mapping to the database. If you have hibernate.cfg.xml you can add like this