Can anyone tell me what might cause the exception below in Prism?
It's from an app that captures video via a native library (LTI-CIVIL) and
then converts that image to JFX display via:
BufferedImage buffImage = AWTImageConverter.toBufferedImage(image);
jfxImage = javafx.scene.image.Image.impl_fromExternalImage(buffImage);
previewView.setImage(jfxImage);
java.lang.NullPointerException
at com.sun.prism.impl.BaseGraphics.drawTextureVO(BaseGraphics.java:365)
at com.sun.prism.impl.BaseGraphics.drawTexture(BaseGraphics.java:334)
at
com.sun.prism.impl.ps.BaseShaderGraphics.drawTexture(BaseShaderGraphics.java:103)
at com.sun.javafx.sg.prism.NGImageView.renderContent(NGImageView.java:315)
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:1139)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:205)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:420)
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:1139)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:205)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:420)
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:1139)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:205)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:420)
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:1139)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:205)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:420)
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:1139)
at com.sun.javafx.tk.quantum.PaintRunnable.doPaint(PaintRunnable.java:214)
at com.sun.javafx.tk.quantum.PaintRunnable.paintImpl(PaintRunnable.java:145)
at com.sun.javafx.tk.quantum.PaintRunnable.run(PaintRunnable.java:349)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
at com.sun.prism.render.RenderJob.run(RenderJob.java:29)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at
com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:101)
at java.lang.Thread.run(Thread.java:722)
