ExceptionInInitializerError

[<michel.danjou@gmail.com>]

Hi all,

First of all thanks for sharing this project.
The screenshots look fantastic and I believe the source code will be
very instructive too.

I have a question though:
When I run the project from Netbeans (6.5) I get the following error
message:

compile:
jar:
standard-run:
java.lang.ExceptionInInitializerError
Caused by: javax.jnlp.UnavailableServiceException: uninitialized
        at javax.jnlp.ServiceManager.lookup(ServiceManager.java:44)
        at twitterfx.Main.<clinit>(Main.fx:93)
        at twitterfx.Main.<clinit>(Main.fx:93)
Exception in thread "main" 
Exception in thread "main" BUILD FAILED (total time: 1 minute 24
seconds)

It looks like I should be running a service on my machine but I don't
know which one and how to launch it.

Any suggestion?
Thanks in advance,
Michel