Win a copy of Functional Reactive Programming this week in the Other Languages forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

Session problem?

 
mallikarjun dontamsetti
Ranch Hand
Posts: 246
Firefox Browser Oracle
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi, I am trying to display the records of database by user entered in search boxes like first name,last name,and it has to guide to grid page after that when i click the view/edit options the it has to show the data after modifying the the page has to return to grid page.but it is showing some error
Here my code



Exception

Error 500--Internal Server Error
java.lang.NullPointerException
at COM.GARNET.EMPLOYEE.StudentController.doPost(StudentController.java:82)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3498)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

 
mallikarjun dontamsetti
Ranch Hand
Posts: 246
Firefox Browser Oracle
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Sorry my problem is solved i was checking session perhaps i have to check the the value null
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic