java.lang.NullPointerException

Oracle Community | 807577 | 1 decade ago
  1. 0

    I think something is broken...

    Oracle Community | 1 decade ago | 807577
    java.lang.NullPointerException
  2. 0

    Paint swing Component to Graphics

    Stack Overflow | 4 years ago | rogi
    java.lang.NullPointerException
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  4. 0

    Swing UI Refresh: Background thread prints exception

    Stack Overflow | 2 years ago
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at javax.swing.plaf.metal.MetalLookAndFeel.getControlDarkShadow()
    2. Java RT
      JComponent.paint
      1. javax.swing.plaf.metal.MetalLookAndFeel.getControlDarkShadow(MetalLookAndFeel.java:1071)
      2. javax.swing.plaf.metal.MetalUtils.drawFlush3DBorder(MetalUtils.java:30)
      3. javax.swing.plaf.metal.MetalBorders$TextFieldBorder.paintBorder(MetalBorders.java:431)
      4. javax.swing.border.CompoundBorder.paintBorder(CompoundBorder.java:90)
      5. javax.swing.JComponent.paintBorder(JComponent.java:544)
      6. javax.swing.JComponent.paint(JComponent.java:683)
      6 frames