java.lang.NullPointerException: This exception has no message.

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via Oracle Community by 807553, 1 year ago
This exception has no message.
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via Oracle Community by 807553, 1 year ago
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This exception has no message.
java.lang.NullPointerException:
at javax.swing.plaf.metal.MetalLookAndFeel.getControlDarkShadow(MetalLookAndFeel.java:1076)
at javax.swing.plaf.metal.MetalUtils.drawFlush3DBorder(MetalUtils.java:35)
at javax.swing.plaf.metal.MetalUtils.drawButtonBorder(MetalUtils.java:106)
at javax.swing.plaf.metal.MetalBorders$ButtonBorder.paintBorder(MetalBorders.java:70)
at javax.swing.border.CompoundBorder.paintBorder(CompoundBorder.java:95)
at javax.swing.JComponent.paintBorder(JComponent.java:549)
at javax.swing.AbstractButton.paintBorder(AbstractButton.java:1095)
at javax.swing.JComponent.paint(JComponent.java:688)
at javax.swing.JComponent.paintChildren(JComponent.java:498)
at javax.swing.JComponent.paint(JComponent.java:696)
at javax.swing.JComponent.paintWithBuffer(JComponent.java:3878)
at javax.swing.JComponent._paintImmediately(JComponent.java:3821)
at javax.swing.JComponent.paintImmediately(JComponent.java:3672)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:370)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:124)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:154)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:337)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)

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