This simple code fails:


public function run()
{
    var rec1 = Rectangle{
        width: 50;
        height: 50;
        fill: Color.BLUE
    }
    var rec2 = Rectangle{
        width: 50;
        height: 50;
        fill: Color.RED
    }
    var rec3 = Rectangle{
        width: 50;
        height: 50;
        fill: Color.BLUE
    }
    var rec4 = Rectangle{
        width: 50;
        height: 50;
        fill: Color.RED
    }
    Stage{
        width: 400;
        height: 400;

        scene: Scene{
            content: [Tile{
                    content: [rec1, rec2]
                    styleClass: "tileStyle";
                    }
                    Tile{
                            layoutY: 100;
                            tileWidth: 1;
                            width: 1;
                            styleClass: "tileStyle";
                            content: [rec3, rec4]}]
            stylesheets: ["{__DIR__}styles.css"]
        }

    }

}

And the style file is:

.tileStyle {
    width: 200;
    tileWidth: 100;
    vertical: false;
}