File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
A friendly place for programming greenhorns!
Big Moose Saloon
Register / Login
Win a copy of
Java SE 8 for the Really Impatient
this week in the
JNLP and Web Start
Joined: Sep 09, 2001
May 23, 2004 01:29:00
I am developing an application using Java WebStart 1.4.2_02
There are two problems:
1) I am using the FileOpenService.
When I run the application in Eclipse, my application
gets an UnavailableServiceException
Caused by: javax.jnlp.UnavailableServiceException: uninitialized
at javax.jnlp.ServiceManager.lookup(Unknown Source)
This exception occurs when I try running the code in the IDE environment (Eclipse 3.0 M9)
How can I resolve this?
2) I want to be able to set debug breakpoints in the application
as it is running inside the Java WebStart JVM.
How can I do this?
Sun's developer documentation and FAQ do not address either of these issues.
Joined: Jul 12, 2004
Jul 12, 2004 16:32:00
For your first problem, it looks like you don't have a *.jnlp file to configure Java Web Start. You will need this file anytime you use web start, otherwise ServiceManager.lookup() will throw an UnavailableServiceException. Check out
for more information.
I agree. Here's the link:
subject: FileOpenService, uninitialized
How can I make use of WebStart?
my applet not working
JREs and webstart bundle..
start your Java virtual machine with Spring's agent: -javaagent:org.springframework.instrument.jar
All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter
| Powered by
Copyright © 1998-2014