I have a Service to take images (BufferedImages) and it updates a WritableImage.
Each time I have a picture, the Service update the WritableImage.:


try {
              panelDeVisualizacion = SwingFXUtils.toFXImage(biActualFrame, panelDeVisualizacion); /* panelDeVisualizacion is a WritableImage */
} catch (Exception e) {
     log.error("SwingFXUtils Error", e);
}

I'm surprised this works on JavaFX on JDK7 but not on JDK8.

The error is:


[Thread-5] ERROR com.novovia.camaralib.NovoviaCamaraOCV - SwingFXUtils Error
java.lang.IllegalStateException: Not on FX application thread; currentThread = Thread-5
at com.sun.javafx.tk.Toolkit.checkFxUserThread(Toolkit.java:210)
at com.sun.javafx.tk.quantum.QuantumToolkit.checkFxUserThread(QuantumToolkit.java:393)
at javafx.scene.Scene.addToDirtyList(Scene.java:521)
at javafx.scene.Node.addToSceneDirtyList(Node.java:417)
at javafx.scene.Node.impl_markDirty(Node.java:408)
at javafx.scene.image.ImageView.access$600(ImageView.java:141)
at javafx.scene.image.ImageView$3.invalidated(ImageView.java:284)
at javafx.beans.WeakInvalidationListener.invalidated(WeakInvalidationListener.java:83)
at com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(ExpressionHelper.java:135)
at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
at javafx.beans.property.ReadOnlyObjectPropertyBase.fireValueChangedEvent(ReadOnlyObjectPropertyBase.java:74)
at javafx.scene.image.Image$ObjectPropertyImpl.fireValueChangedEvent(Image.java:568)
at javafx.scene.image.Image.pixelsDirty(Image.java:542)
at javafx.scene.image.WritableImage$2.setPixels(WritableImage.java:213)
at javafx.embed.swing.SwingFXUtils.toFXImage(SwingFXUtils.java:129)
at com.novovia.camaralib.NovoviaCamaraOCV$servicioDeCamara$1.call(NovoviaCamaraOCV.java:1205)
at javafx.concurrent.Task$TaskCallable.call(Task.java:1426)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:744)