[java ee programming] Lab-4006:Help needed pls

sion Language --%> -- *InIt.java private void init(ServletContextEvent sce) { Person p1 = new Person("Ketul", "Patel"); sce.getSer

[java ee programming] LAB-4005

*Please anyone can help me what is wrong in my code *I am getting error CODE i have pasted below line *Appreciate in advance java.lang.NullPointerException at mypackage.MyOwnEventListener.attributeAdded (MyOwnEventListener.java:33) at org.apache.catalina.session.StandardSession.

[java ee programming] Lab-4005 Need Help on Lab Servlet Advanced to fix pasted Errors

Please if anyone can help me to solve below errors ! - *Errors: java.lang.NullPointerException at mypackage.MyOwnEventListener.attributeAdded (MyOwnEventListener.java:33) at org