I got the above message when I run my JPA web app.
This is my first time tying out JPA so I am not sure if I have missed out something.
[EL Info]: connection: 2017-07-30 22:33:32.479--ServerSession(1444996520)--Thread(
Thread[http-nio-8013-exec-5,5,main])--/file:/C:/Program Files/Apache Software Foundation/Tomcat 8.0/webapps/project/WEB-INF/classes/_project login successful
and then I got error
java.lang.NullPointerException
at DAOSql.tutorDAOImpl.insertTutor(tutorDAOImpl.java:70)
Hope someone can advise me.
Tks.