I get the following error message when rendering an image with fullscreen mode.

java.lang.NullPointerException
at com.sun.javafx.sg.BaseCacheFilter.render(BaseCacheFilter.java:163)
at com.sun.javafx.sg.prism.NGNode$CacheFilter.render(NGNode.java:655)
at com.sun.javafx.sg.prism.NGNode.renderCached(NGNode.java:468)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:181)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:39)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1126)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:187)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:185)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:39)
at com.sun.javafx.sg.BaseNode.render(BaseNode.java:1126)
at com.sun.javafx.tk.quantum.PaintRunnable.doPaint(PaintRunnable.java:217)
at com.sun.javafx.tk.quantum.PaintRunnable.paintImpl(PaintRunnable.java:154)
at com.sun.javafx.tk.quantum.PaintRunnable.run(PaintRunnable.java:325)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at com.sun.prism.render.RenderJob.run(RenderJob.java:29)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at com.sun.javafx.tk.quantum.QuantumRenderer$ObservedRunnable.run(QuantumRenderer.java:67)
at java.lang.Thread.run(Thread.java:680)