Hi,
when I try to start our RCP-application on MAC with Webstart I get the above exception.
According to a lot of sites in the internet I have to set -XstartOnFirstThread but this property is not allowed in the java-vm-args according the jnlp-syntax.
I've also tries to run javaws -XstartOnFirstThread app.jnlp but get the same exception. :-(
What can I do to get the app running on osx too?
I'm using Java 1.7u67 from https://www.java.com/de/download/mac_download.jsp