WebView Crashes Swing application when launched with Open WebStart

[javastu]

I have a Swing application that has JavaFX WebViews embedded within it. We deliver our application using OpenWebStart. This combination crashes the jvm with no log or error.

This is an issue that is discussed all over the place, but no solution seems to be offered. JavaFX says it is a OpenWebStart issue and OWS says it is a JavaFX issue.

Using JDK 11, OpenJDK 16, and OpenWebStart 1.4.0

Please help

[javastu]

The problem seems to go away when I upgraded to version 17-ea+16. But then I get another problem. I get NoClassDefFound and ClassNotFoundExceptions when the JNLP classloader tries to load classes from the openjavafx jars.

Still dead in the water with this.