Posted by Pixelapp on Jul 19, 2013; 10:02am
URL: https://forum.jogamp.org/Jogl-in-a-webstart-application-tp4029613p4029620.html

If they work on your machine but not on the server then your problem is definitely your JNLP file.

The proper way to set up your JNLP file last time I check is

mywebsitefolder
  -myapplication.jnlp
  -myapplicationjar1.jar
  -myapplicationjar2.jar

Also, please try using an already working JNLP file from one of the samples. That should help you.