1. Null Pointer Exception in Servlet stackoverflow.comI'm having a rather annoying issue with a shopping servlet I'm designing. I keep getting a null pointer exception when I try setting up an order object like this: |
2. null pointer exception on inserting data stackoverflow.comi have created a table student_mstr where student id is set to not null.then when i created jsp page in netbeans,i have made registration page and login page which inserts data ... |
3. NullPointerException caused by not accessing database from JSP stackoverflow.comI am working on a project that is accessing PostgreSQL with a jdbc driver and process this data through a middleware and finally displays/updates via jsp pages. Using Eclipse I created ... |
4. Returning ResultSet from servlet to jsp ->NullPointerException coderanch.comYou're writing an 's_resbean', which is a beans.SearchBean then you are trying to read it back as a ResultSet. Can I say I hat ethe idea of passing database resources around in web-applications. You should have a level below which database operations exist, and not allow knowledge about the database to leak above this layer. Therefore you'd be better off convertind ... |
5. Null pointer Exception while inserting values in to DB coderanch.comHi All, I am using tomcat 5.0.19 and oracle9i with thin driver. Up on trying to insert form values of a JSP page in to DB I am getting null pointer exception.(The data is getting inserted but exception is coming) Also I am facing the same problem while trying to retrieve values from a table that match a condition.(Duplicate user check) ... |
6. NullPointerException when jsp accesses a Database coderanch.com |