Cant start 3d?

it keeps saying unable to launch application everytime i try load it and i use to be able to play the demo.
anyone have any problems with this? i have downloaded java and psychics the game was working in the demo but now when i try load it doesnt work

ITs working for a bunch of people.

<?xml version="1.0" encoding="utf-8"?>


<jnlp spec="1.0+"
codebase="http://onlineboxing.net/webstart/OB3D"
href="OB3D.jnlp">
<j2se version="1.5+"/>
<security>
<all-permissions/>
</security>
<information>
<title>Online Boxing 3D</title>
<vendor>onlineboxing.net</vendor>
<description>Online Boxing 2D</description>
<homepage href="http://java.sun.com/docs/books/tutorial/deployment/webstart/running.html"/>
<description kind="short"></description>
<offline-allowed/>
</information>
<resources>
<jar href="ob3d.jar"/>
<jar href="boxing_classes.jar"/>
<jar href="jme.jar"/>
<jar href="commons-attributes-api.jar"/>
<jar href="commons-attributes-compiler.jar"/>
<jar href="commons-beanutils.jar"/>
<jar href="commons-collections.jar"/>
<jar href="commons-digester.jar"/>
<jar href="commons-lang.jar"/>
<jar href="commons-logging.jar"/>
<jar href="dom4j-1.6.1.jar"/>
<jar href="jaxen-1.1-beta-8.jar"/>
<jar href="jinput.jar"/>
<jar href="jogg-0.0.7.jar"/>
<jar href="jorbis-0.0.15.jar"/>
<jar href="junit-4.1.jar"/>
<jar href="spring-beans.jar"/>
<jar href="spring-context.jar"/>
<jar href="spring-core.jar"/>
<jar href="substance.jar"/>
<jar href="vecmath.jar"/>
<jar href="velocity-1.4.jar"/>
<jar href="velocity-tools-1.2.jar"/>
<jar href="lwjgl_devil.jar"/>
<jar href="lwjgl_fmod3.jar"/>
<jar href="lwjgl_test.jar"/>
<jar href="lwjgl_util_applet.jar"/>
<jar href="lwjgl_util.jar"/>
<jar href="lwjgl.jar"/>
<nativelib href = "native.jar" />

<j2se version="1.5+"
href="http://java.sun.com/products/autodl/j2se"/>
</resources>
<application-desc main-class="net.ob3d.MainGame">
<argument>mainGame.xml</argument>
<argument>mainGame</argument>

</application-desc>

</jnlp>
The error is : java.lang.NoClassDefFoundError: com/jme/input/KeyInputListener

<?xml version="1.0" encoding="utf-8"?>


<jnlp spec="1.0+"
codebase="http://onlineboxing.net/webstart/OB3D"
href="OB3D.jnlp">
<j2se version="1.5+"/>
<security>
<all-permissions/>
</security>
<information>
<title>Online Boxing 3D</title>
<vendor>onlineboxing.net</vendor>
<description>Online Boxing 2D</description>
<homepage href="http://java.sun.com/docs/books/tutorial/deployment/webstart/running.html"/>
<description kind="short"></description>
<offline-allowed/>
</information>
<resources>
<jar href="ob3d.jar"/>
<jar href="boxing_classes.jar"/>
<jar href="jme.jar"/>
<jar href="commons-attributes-api.jar"/>
<jar href="commons-attributes-compiler.jar"/>
<jar href="commons-beanutils.jar"/>
<jar href="commons-collections.jar"/>
<jar href="commons-digester.jar"/>
<jar href="commons-lang.jar"/>
<jar href="commons-logging.jar"/>
<jar href="dom4j-1.6.1.jar"/>
<jar href="jaxen-1.1-beta-8.jar"/>
<jar href="jinput.jar"/>
<jar href="jogg-0.0.7.jar"/>
<jar href="jorbis-0.0.15.jar"/>
<jar href="junit-4.1.jar"/>
<jar href="spring-beans.jar"/>
<jar href="spring-context.jar"/>
<jar href="spring-core.jar"/>
<jar href="substance.jar"/>
<jar href="vecmath.jar"/>
<jar href="velocity-1.4.jar"/>
<jar href="velocity-tools-1.2.jar"/>
<jar href="lwjgl_devil.jar"/>
<jar href="lwjgl_fmod3.jar"/>
<jar href="lwjgl_test.jar"/>
<jar href="lwjgl_util_applet.jar"/>
<jar href="lwjgl_util.jar"/>
<jar href="lwjgl.jar"/>
<nativelib href = "native.jar" />

<j2se version="1.5+"
href="http://java.sun.com/products/autodl/j2se"/>
</resources>
<application-desc main-class="net.ob3d.MainGame">
<argument>mainGame.xml</argument>
<argument>mainGame</argument>

</application-desc>

</jnlp>
The error is : java.lang.NoClassDefFoundError: com/jme/input/KeyInputListener

i had this problem reaper delete your current ob3d file and re download in internet explorer then run it that fixed it for me

its doing the same thing over and over and over lol even when i restart my pc lol this is dum.
I keep deleting and redownloading ob but it stil doesnt work but i have noticed it said download stall a few times while it was suppose to be downloading ob3d.

ive noticed quite a few people are gettin the same error as me but no one has a idea of how to fix it

heres a screenie of what its doing

Should be in the "Technical Issues" section.

And I got that when I installed the game wrong so try following the steps again.

Theres nothing i can do ive done all them steps even updated the psychics drivers and i got the latest java

I'll have to find another way to deploy the game..webstart appears to suck.

well mikkel what gets me is why its sayin download stall?

sterlihalla wrote:well mikkel what gets me is why its sayin download stall?

Try this
http://www.elluminate.com/support/faqs/jws_clear_cache.jsp

its working for me now