Невозможно установить тему из-за StackTrace

Question

Я поставил свой внешний вид, делая это

private void setSubstanceSkin(String theme) { 
    try { 
     UIManager.setLookAndFeel(new SubstanceBusinessBlackSteelLookAndFeel()); 
     JFrame.setDefaultLookAndFeelDecorated(true); 
     JDialog.setDefaultLookAndFeelDecorated(true); 
    } catch (Exception e) { 
     e.printStackTrace(); 
    } 
} 

Но я получаю эту StackTrace:

Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: javax.swing.plaf.metal.MetalRootPaneUI cannot be cast to org.jvnet.substance.SubstanceRootPaneUI 
at org.jvnet.substance.utils.SubstanceCoreUtilities.getTitlePane(SubstanceCoreUtilities.java:3590) 
at org.jvnet.substance.title.ImageWrapperHeaderPainter.paintExtraBackground(ImageWrapperHeaderPainter.java:172) 
at org.jvnet.substance.SubstanceFillBackgroundDelegate.update(SubstanceFillBackgroundDelegate.java:198) 
at org.jvnet.substance.SubstanceMenuBarUI.__org__jvnet__substance__SubstanceMenuBarUI__container__update(SubstanceMenuBarUI.java:251) 
at org.jvnet.substance.SubstanceMenuBarUI.update(SubstanceMenuBarUI.java) 
at javax.swing.JComponent.paintComponent(JComponent.java:778) 
at javax.swing.JComponent.paint(JComponent.java:1054) 
at javax.swing.JComponent.paintChildren(JComponent.java:887) 
at javax.swing.JComponent.paint(JComponent.java:1063) 
at javax.swing.JLayeredPane.paint(JLayeredPane.java:585) 
at javax.swing.JComponent.paintChildren(JComponent.java:887) 
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5228) 
at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1482) 
at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1413) 
at javax.swing.RepaintManager.paint(RepaintManager.java:1206) 
at javax.swing.JComponent.paint(JComponent.java:1040) 
at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39) 
at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:78) 
at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:115) 
at java.awt.Container.paint(Container.java:1967) 
at java.awt.Window.paint(Window.java:3877) 
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:781) 
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:728) 
at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:677) 
at javax.swing.RepaintManager.access$700(RepaintManager.java:59) 
at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1621) 
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251) 
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721) 
at java.awt.EventQueue.access$200(EventQueue.java:103) 
at java.awt.EventQueue$3.run(EventQueue.java:682) 
at java.awt.EventQueue$3.run(EventQueue.java:680) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) 
at java.awt.EventQueue.dispatchEvent(EventQueue.java:691) 
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) 
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) 
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) 
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91) 

Answer 1

вещество выглядеть и чувствовать себя должен быть intialized на Событие отправки Thread, внутри invokeLater(), больше, чтобы видеть в API

SwingUtilities.invokeLater(new Runnable() { 

    @Override 
    public void run() { 
     try { 
      UIManager.setLookAndFeel(
       new SubstanceBusinessBlackSteelLookAndFeel()); 
     } catch (UnsupportedLookAndFeelException e) { 
      throw new RuntimeException(e); 
     } 
    } 
}); 

во время выполнения должен быть назван SwingUtilities.updateComponentTreeUI(frame);, то JFrame должна быть локальной переменной

SwingUtilities.invokeLater(new Runnable() { 

    @Override 
    public void run() { 
     try { 
      UIManager.setLookAndFeel(
       new SubstanceBusinessBlackSteelLookAndFeel()); 
      SwingUtilities.updateComponentTreeUI(frame); 
     } catch (UnsupportedLookAndFeelException e) { 
      throw new RuntimeException(e); 
     } 
    } 
});