I load font using: Font font = Font.loadFont("file:///D:/JavaFX/temp/OpenSans-Regular.ttf", 0);

which is: font = Font[name=Open Sans, family=Open Sans, style=Regular, size=12.0]

It is not rendered when set with any of the following methods:

1) set via setFont as following: label.setFont(font);
2) set via css file: scene.getStylesheets().add("Bug.css");
3) set using setStyle: label.setStyle("-fx-font-family: \"Open Sans\";");

It doesn't show any text at all.