This week's book giveaway is in the Jobs Discussion forum.
We're giving away four copies of Java Interview Guide and have Anthony DePalma on-line!
See this thread for details.
The moose likes JDBC and Relational Databases and the fly likes ResultSet related query. Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of Java Interview Guide this week in the Jobs Discussion forum!
JavaRanch » Java Forums » Databases » JDBC and Relational Databases
Bookmark "ResultSet related query." Watch "ResultSet related query." New topic

ResultSet related query.

saurabh tyagi

Joined: Dec 20, 2007
Posts: 1
What i am doing is filling dropdown Menu through ResultSet using
//html code.using scriptlets

but when i am trying to close the Database gives Null pointer error.

Can any one please tell me the problem???That why it gives that error.
David O'Meara

Joined: Mar 06, 2001
Posts: 13459

It gives a Null pointer because you are trying to reference something with a null value. I can't say much more without seeing more code.
P. Jain

Joined: Jan 03, 2008
Posts: 15
Might be the database object that you created would be null.For further details I have to look in the code what mistake you have done.

SCJP 5.0<br />SCWCD 5.0<br />Preparing for SCDJWS
I agree. Here's the link:
subject: ResultSet related query.
It's not a secret anymore!