Hello, I am new to hibernate. I am creating first application with hibernate by i am facing an error while running the application. Exception in thread "main" java.lang.NullPointerException at StoreData.main(StoreData.java:17) code is: import org.hibernate.Session; import org.hibernate.SessionFactory; import org.hibernate.Transaction; import org.hibernate.cfg.Configuration; public class StoreData { public static void main(String args[]) { //creating configuration object Configuration cfg=new Configuration(); cfg.configure("hibernate.cfg.xml"); SessionFactory factory=cfg.buildSessionFactory(); Session session=factory.openSession(); Transaction t=session.beginTransaction(); Employee e=new Employee(); e.setId(105); e.setFirstName("Charu"); e.setLastName("Khurana"); session.persist(e); t.commit(); System.out.println("successfully saved"); } }
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