I am using Netbeans. I'm starting with javafx project "JavaFX FXML Application". Opened fxml by scene builder. Added menu bar. In "properties" File>Close add accelerator Ctrl+Q, and in "code" set action "on action" to doClose. Save, make controller. Now in fxml I have xmlns:fx="http://javafx.com/fxml/1". All was wrote and saved automatic by scene builder. When I closed scene builder and ran again - I had parse exception. Maybe I'm doing something wrong?
This is hyperlink to video where I show it: http://youtu.be/PVL1c2gecEs