I tried SceneBuilder 8.3.0 (executable jar) on a RHEL 6.3 but I fail to get it run properly.
First, I get undesired logs on the sceen. Then, closing the splash screen a java.net.UnknownHostException is displayed.
Then the main window cannot be resized. And, when I click on the main bar menu item, the popup menu opens then disappears immediately. When I click on the very top of the menu item - outside the popup menu display - is correctly displayed.
Note that I have no issue of that kind with JavaFX on the same machine.
How to get SceneBuilder work properly?