Web Start Hangs on "Java loading..."

Hello everyone,
This is my first post, and although I am a long time Java developer, I do not have much experience with Web Start. I'm trying to launch a JNLP from the command line using the javaws command. However, all I get is a message that pops up and says "Java(tm) loading...". Then, the message vanishes and that's it. I don't see javaws running in my process list. Has anyone seen this? Is there a javaws log I can see somewhere to figure out what is going on? Thanks very much!
-Matt

Start webstart itself - go to the advanced tab and set "show java console" - exit.
Now start your application and you may see the errors appear in the console.
rykk

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Use Java Web Start to distribute Java 3D!

I try to use Java Web Start to distribute Java 3D Application, I do successfuly tested some simple examples of Java 3D, and the result is as expected as I thought, But when I try to test an Objfile loader example, I failed.
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{font:Tahoma}{size:26pt}
{size}{font}

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I have this problem.
When I open a Java Web Start application, a white loading screen shows up (Java Loading...), and I wait a few seconds, nothing happens, and the screen disapears. I don't have an idea what's wrong. I'll appreaciate any help.

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Hi.
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Hi,
I found some stuff, but it didn't work for me. Maybe you can give it a try.
1. Deactivate Proxy
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Bye
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==========================================================================
contents of the manifest file I used to create this jar file are as follows
===================================
Manifest-Version: 1.0
Main-Class: IRMASSvrMgntGUI
Class-Path: classes12.jar
Created-By: 0.9a (itoh)
===================================
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====================================
META-INF/
classes12.jar
DBAuthenticateDialog.class
DBConnection.class
IRMASSvrMgntGUI.class
====================================

If you directly include classes12.jar in IRMASSvrMgntGUI.jar, the classloader won't be able to find the classes inside classes12.jar. You should sign classes12.jar separately and include that in jnlp along with your application specific jar. When you're launching your app using "java -jar somefile.jar" then the classpath settings in manifest file are used, but that's not the case when you start using JWS since in this case the classpath is based only on the " <jar href=..." entries in jnlp.

What is Web Start - Java One

What is Web Start - Java One?
Jelid

I quote this from above link~~:->
Introducing Java Web Start
Quite simply, Java Web Start is a mechanism for program delivery through a standard Web server. Typically initiated through the browser, these programs are deployed to the client and executed outside the scope of the browser. Once deployed, the programs do not need to be downloaded again, and they can automatically download updates on startup without requiring the user to go through the whole installation process again
Robbies
1.java IDE tool : JawaBeginer
2.Java Jar tool : JavaJar
http://www.pivotonic.com

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http://forum.java.sun.com/thread.jspa?threadID=639218&tstart=10
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Web Start Hangs on "Java loading..."

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