root@raspberrypi:~# /opt/jdk1.8.0_33/bin/java -Djava.ext.dirs=armv6hf-sdk/rt/lib/ext -jar JavaFXApp.jar
Starting up !
Java version: 1.8.0_33
25.33-b05
Exception in Application start method
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
        at com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:389)
        at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:328)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
        at sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:767)
Caused by: java.lang.RuntimeException: Exception in Application start method
        at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:917)
        at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$152(LauncherImpl.java:182)
        at com.sun.javafx.application.LauncherImpl$$Lambda$60/8061040.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ExceptionInInitializerError
        at javafx.scene.Node.reapplyCss(Node.java:8962)
        at javafx.scene.Node.impl_reapplyCSS(Node.java:8925)
        at javafx.scene.Node.invalidatedScenes(Node.java:833)
        at javafx.scene.Node.setScenes(Node.java:898)
        at javafx.scene.Parent.scenesChanged(Parent.java:656)
        at javafx.scene.Node.invalidatedScenes(Node.java:832)
        at javafx.scene.Node.setScenes(Node.java:898)
        at javafx.scene.Scene$9.invalidated(Scene.java:1119)
        at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:111)
        at javafx.beans.property.ObjectPropertyBase.set(ObjectPropertyBase.java:146)
        at javafx.scene.Scene.setRoot(Scene.java:1072)
        at javafx.scene.Scene.<init>(Scene.java:347)
        at javafx.scene.Scene.<init>(Scene.java:223)
        at sample.Main.start(Main.java:26)
        at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$159(LauncherImpl.java:863)
        at com.sun.javafx.application.LauncherImpl$$Lambda$63/31028734.run(Unknown Source)
        at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$172(PlatformImpl.java:326)
        at com.sun.javafx.application.PlatformImpl$$Lambda$56/13728750.run(Unknown Source)
        at com.sun.javafx.application.PlatformImpl.lambda$null$170(PlatformImpl.java:295)
        at com.sun.javafx.application.PlatformImpl$$Lambda$58/21646430.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.javafx.application.PlatformImpl.lambda$runLater$171(PlatformImpl.java:294)
        at com.sun.javafx.application.PlatformImpl$$Lambda$57/8351826.run(Unknown Source)
        at com.sun.glass.ui.monocle.RunnableProcessor.runLoop(RunnableProcessor.java:92)
        at com.sun.glass.ui.monocle.RunnableProcessor.run(RunnableProcessor.java:51)
        ... 1 more
Caused by: java.lang.NullPointerException
        at com.sun.javafx.font.PrismFontLoader.loadFont(PrismFontLoader.java:196)
        at javafx.scene.text.Font.<init>(Font.java:319)
        at javafx.scene.text.Font.getDefault(Font.java:86)
        at javafx.scene.CssStyleHelper.<clinit>(CssStyleHelper.java:1528)
        ... 26 more
Exception running application sample.Main
root@raspberrypi:~#