Illarion.org

Each time I try to install the client using the Java start application thing (open with Java) it pops up with a window saying 'Unable to launch application.'

What am I doing wrong?

Hard to say this way. There is a details button that hides further informations. Tell us whats written in there, then we can try to help.

Nitram

Had that problem too, once. It helped to start the Java Quick Launcher service, under system settings, management, and services (sorry, dont know the exact path, my system is german).

Error: illarion.client.IllaClient

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Under Launch File it doth say:

<?xml version="1.0" encoding="utf-8"?>
<jnlp spec="1.0+" codebase="http://illarion.org/illarion/download" href="illarion_client.jnlp">
<information>
<title>Illarion Client</title>
<vendor>illarion.org</vendor>
<homepage href="http://www.illarion.org" />
<description>A graphical client for the Illarion online role playing game.</description>
<icon href="icon.gif"/>
<offline-allowed/>
</information>
<information locale="DE">
<description>Ein graphischer Client für das Illarion Online-Rollenspiel.</description>
<offline-allowed/>
</information>

<resources>
<j2se version="1.5+" />
<jar href="illarion.jar" main="true" />

<jar href="rsc_chars_upd.jar"/>
<jar href="rsc_effects_upd.jar"/>
<jar href="rsc_gui_upd.jar"/>
<jar href="rsc_items_upd.jar"/>
<jar href="rsc_sound_upd.jar"/>
<jar href="rsc_tiles_upd.jar"/>

<jar href="rsc_chars.jar"/>
<jar href="rsc_effects.jar"/>
<jar href="rsc_gui.jar"/>
<jar href="rsc_items.jar"/>
<jar href="rsc_sound.jar"/>
<jar href="rsc_tiles.jar"/>

<jar href="soundbank.jar" />
<jar href="manual.jar" />

<jar href="lwjgl.jar" />
<jar href="lwjgl_util.jar" />

<property name="org.lwjgl.opengl.Display.allowSoftwareOpenGL" value="true"/>
</resources>

<resources os="Windows">
<nativelib href="lwjgl_win.jar" />
</resources>
<resources os="Linux">
<nativelib href="lwjgl_linux.jar" />
</resources>
<resources os="Mac OS">
<nativelib href="lwjgl_mac.jar" />
</resources>

<security>
<all-permissions />
</security>
<application-desc main-class="illarion.client.IllaClient" />
</jnlp>

--------

Under Exception it doth say:

java.lang.ClassNotFoundException: illarion.client.IllaClient
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
at com.sun.javaws.Launcher.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Mm... forgot I had a version of the client in my java cache already.

Fixed it.