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From: Jeff Higgins <jeff@invalid.invalid>
Newsgroups: comp.lang.java.programmer
Subject: Re: JNLP Problems: FileOpenService uninitialized
Date: Fri, 27 Jan 2012 16:35:44 -0500
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On 01/27/2012 02:48 PM, Novice wrote:
> I'm getting an UnavailableServiceException with the message"uninitialized"
> when I try to invoke the JNLP FileOpenService.
>
> At the suggestion of the Java Tutorial section on File Choosers, I'm trying
> to play with the JNLP file choosers for an application that will run in
> Java Web Start. I'm using Eclipse 3.7 and have the jnlp.jar as an external
> jar accessible to the project. The code compiles fine but the exception
> occurs when I execute this code:

<http://rubenlaguna.com/wp/2008/08/07/java-webstart-unavailableserviceexception/index.html>

>
> try {
>      fos = (FileOpenService)ServiceManager.lookup
> ("javax.jnlp.FileOpenService");
>      } catch (UnavailableServiceException exc) {
>         	System.err.println("FileOpenService failed. Message: " +
> exc.getMessage());
>              exc.printStackTrace();
>      }
>
> As far as I can tell from the JNLP guides I've found, there's nothing wrong
> with the code itself. I've googled and found other people who have asked
> about the same problem but there are no solutions posted for any of them.
>
> I've never worked with JNLP so I'm guessing that I haven't got something
> set up correctly but I'm darned if I can figure out what I've done wrong.
>
> Does anyone with JNLP/JWS experience have any suggestions on what I can do
> to resolve this problem?
>
>