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

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via freecol by g504
, 1 year ago
This exception has no message.
via freecol by ukraine01
, 1 year ago
This exception has no message.
at net.sf.freecol.common.model.Unit.hasAbility(
at net.sf.freecol.common.model.Unit.isUndead(
at net.sf.freecol.client.gui.GUI.displayMap(
at net.sf.freecol.client.gui.GUI.display(
at net.sf.freecol.client.gui.Canvas.paintComponent(
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JLayeredPane.paint(Unknown Source)
at javax.swing.JComponent.paintToOffscreen(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paint(Unknown Source)

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