java.lang.NullPointerException
at com.sun.prism.impl.ps.BaseShaderContext.initLCDBuffer(BaseShaderContext.java:735)
at com.sun.prism.impl.ps.BaseShaderContext.validateLCDBuffer(BaseShaderContext.java:756)
at com.sun.prism.impl.ps.BaseShaderGraphics.initLCDSampleRT(BaseShaderGraphics.java:1936)
at com.sun.prism.impl.ps.BaseShaderGraphics.drawString(BaseShaderGraphics.java:2070)
at com.sun.javafx.sg.prism.NGText.renderText(NGText.java:312)
at com.sun.javafx.sg.prism.NGText.renderContent2D(NGText.java:270)
at com.sun.javafx.sg.prism.NGShape.renderContent(NGShape.java:225)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2037)
at com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1945)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:225)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:499)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2037)
at com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1945)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:225)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:499)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2037)
at com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1945)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:225)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:499)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2037)
at com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1945)
at com.sun.javafx.tk.quantum.ViewPainter.doPaint(ViewPainter.java:469)
at com.sun.javafx.tk.quantum.ViewPainter.paintImpl(ViewPainter.java:324)
at com.sun.javafx.tk.quantum.UploadingPainter.run(UploadingPainter.java:132)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:129)
at java.lang.Thread.run(Thread.java:744)