JAVAFX and Raspberry PI B

[Francisco Javier Godino]

Hi David:


I followed this instructions:


http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/RaspberryPiFX/raspberryfx.html#overview


The jdk recommended is as follows:

"Oracle Java SE 8 JDK for Linux ARMV6/7"

I don't remember how, I get the same java that you mention in "https://wiki.openjdk.java.net/display/OpenJFX/OpenJFX+on+the+Raspberry+Pi"

jdk-8u6-linux-arm-vfp-hflt.gz

I installed following the instrunctions in the section: "Installing the Raspberry Pi JDK 8"

inside the page:

http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/RaspberryPiFX/raspberryfx.html#section3

If I run "java -version", I see this:

java version "1.8.0_06"
Java(TM) SE Runtime Environment (build 1.8.0_06-b23)
Java HotSpot(TM) Client VM (build 25.6-b23, mixed mode)

I suppose that I installed the correct one, isn't it?

Thanks

Javier


On Friday, September 12, 2014 12:07 PM, Jerome Cambon <jerome.cambon at oracle.com> wrote:
 


FXMLLoader should be part of jfxrt-controls.jar (in jre/lib/ext directory)

Jerome



On 9/12/14, 4:36 PM, Francisco Javier Godino wrote:
> Hello:
>
> I installed Oracle Java SE 8 JDK for Linux ARMV6/7 on Raspberry PI using Oracle indications.
>
> http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/RaspberryPiFX/raspberryfx.html#overview
>
>
> I created an application to run on it and I have an issue loading FXML.
>
> The code is:
>
> private Initializable replaceSceneContent(String fxml) throws Exception {
>          
>          Locale locale = new Locale("es", "ES");
>          ResourceBundle rb = ResourceBundle.getBundle("internacionalizacion.lang",locale) ;
>
>          FXMLLoader loader = new FXMLLoader();
>          InputStream in = Main.class.getResourceAsStream(fxml);
>          loader.setBuilderFactory(new JavaFXBuilderFactory());
>          loader.setLocation(Main.class.getResource(fxml));
>          loader.setResources(rb);
>          
>          AnchorPane page;
>          try {
>              page = (AnchorPane) loader.load(in);
>          } finally {
>              in.close();
>          }
>          Scene scene = new Scene(page, stage.getWidth(),stage.getHeight()-50);
>          stage.setScene(scene);
>          return (Initializable) loader.getController();
>      }
>
> 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:367)
>          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.launchApplication(LauncherImpl.java:300)
>          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:894)
>          at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:56)
>          at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:158)
>          at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NoClassDefFoundError: javafx/fxml/FXMLLoader
>          at startup.Main.replaceSceneContent(Main.java:273)
>          at startup.Main.gotoPantallaPrincipal(Main.java:209)
>          at startup.Main.start(Main.java:180)
>          at com.sun.javafx.application.LauncherImpl$8.run(LauncherImpl.java:837)
>          at com.sun.javafx.application.PlatformImpl$7.run(PlatformImpl.java:335)
>          at com.sun.javafx.application.PlatformImpl$6$1.run(PlatformImpl.java:301)
>          at com.sun.javafx.application.PlatformImpl$6$1.run(PlatformImpl.java:298)
>          at java.security.AccessController.doPrivileged(Native Method)
>          at com.sun.javafx.application.PlatformImpl$6.run(PlatformImpl.java:298)
>          at com.sun.glass.ui.lens.LensApplication$RunnableEvent.dispatch(LensApplication.java:182)
>          at com.sun.glass.ui.lens.LensApplication._runLoop(LensApplication.java:860)
>          at com.sun.glass.ui.lens.LensApplication.access$1800(LensApplication.java:58)
>          at com.sun.glass.ui.lens.LensApplication$4.run(LensApplication.java:917)
>          ... 1 more
>
>
> Do I need install anything else?
>
> Thanks
>
> Francisco