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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.
It is sorta covered in the
JavaRanch Style Guide
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
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