Error when running Guestbook

[midi]

Ran into this error when running the Guestbook in Netbeans 6.8

org.apache.jasper.JasperException: An exception occurred processing
JSP page /guestbook.jsp at line 19

16:
17: <%
18: UserService userService = UserServiceFactory.getUserService();
19: User user = userService.getCurrentUser();
20: if (user != null) {
21: %>
22: <p>Hello, <%= user.getNickname() %>! (You can

Any idea how to fix it ?.

Thanks,
Maly

[Wesley Chun (Google)]

greetings maly!

as netbeans isn't officially supported, i checked with another App
Engine team member. he looked at your error and thinks that there may
be something wrong with your Netbeans setup as the Guestbook code is
fairly bulletproof. here is a link to a tutorial on using App Engine
with Netbeans:

http://rocky.developerblogs.com/tutorials/getting-started-google-app-engine-netbeans

good luck!
-- wesley
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
"Core Python Programming", Prentice Hall, (c)2007,2001
"Python Fundamentals", Prentice Hall, (c)2009
http://corepython.com

wesley.j.chun :: wesc...@google.com
developer relations :: google app engine