Game won't run. Using linux mint 17.3. I could use a hand.

[Applebreeze]

Can anyone help make sense of this issue?

net.sourceforge.jnlp.LaunchException: Fatal: Launch Error: Could not launch JNLP file. The application has not been initialized, for more information execute javaws/browser from the command line and send a bug report.
at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:577)
at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:911)
Caused by: java.lang.ClassNotFoundException: haven.MainFrame
at net.sourceforge.jnlp.runtime.JNLPClassLoader.loadClass(JNLPClassLoader.java:1535)
at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:552)
... 1 more

This is the error I keep receiving.

[Jesus_Smith_Nandez]

But I thought Linux was the best OS :^)

Try searching in the How do I forum for people with the same issues and how they solved it, I'm sure it's there somewhere.

[Granger]

Or, for a more detailed problem report, resort to what is written in the error message:

for more information execute javaws/browser from the command line

[borka]

You don't have java brower plug-in installed or enabled, or you're using Openjdk and icedtea instead of Oracle Java PPA ...

http://tecadmin.net/install-oracle-java ... u-via-ppa/

this might come in handy too (if you know what you're doing)
https://github.com/neurobin/oraji

[loftar]

The NetX JNLP client doesn't seem to be the best of the bunch, unfortunately. Unless you have something philosophically against it, you could install Oracle's JRE for Linux.

But yes, also this:

Or, for a more detailed problem report, resort to what is written in the error message:

for more information execute javaws/browser from the command line