NullPointerException in Studio when click -> (Linux)

I am using Cuba Studio on Linux and things generally work well. The one error I am having is when going from the Cuba Studio Server window to the Cuba platform window. In windows, I click the -> button and it opens up the default browser. In Linux, I am getting a nullpointerexception when I press the button. I can copy and paste the url manually and that works fine.

Hi,

It is known issue that JavaFX throws NPE when we try to open a web browser and there are no GTK 2 libraries installed is Linux. I think we will simply hide this button if Desktop services are not available for JavaFX on a target OS.

:ticket: See the following issue in our bug tracker:

https://youtrack.cuba-platform.com/issue/STUDIO-3715