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via freecol by janet-h
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at net.sf.freecol.client.gui.panel.MapControls.(MapControls.java:94)	at net.sf.freecol.client.gui.action.MapControlsAction.showMapControls(MapControlsAction.java:83)	at net.sf.freecol.client.gui.action.MapControlsAction.update(MapControlsAction.java:58)	at net.sf.freecol.client.gui.action.ActionManager.update(ActionManager.java:186)	at net.sf.freecol.client.gui.Canvas.add(Canvas.java:1224)	at net.sf.freecol.client.gui.Canvas.add(Canvas.java:1195)	at net.sf.freecol.client.gui.Canvas.addCentered(Canvas.java:1184)	at net.sf.freecol.client.gui.Canvas.showMainPanel(Canvas.java:1488)	at net.sf.freecol.client.gui.Canvas.returnToTitle(Canvas.java:1585)	at net.sf.freecol.client.gui.action.ShowMainAction.actionPerformed(ShowMainAction.java:61)	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012)	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335)	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404)	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)	at javax.swing.AbstractButton.doClick(AbstractButton.java:374)	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:829)	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:873)	at java.awt.Component.processMouseEvent(Component.java:6175)	at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)	at java.awt.Component.processEvent(Component.java:5940)	at java.awt.Container.processEvent(Container.java:2105)	at java.awt.Component.dispatchEventImpl(Component.java:4536)	at java.awt.Container.dispatchEventImpl(Container.java:2163)	at java.awt.Component.dispatchEvent(Component.java:4362)	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4461)	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4125)	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4055)	at java.awt.Container.dispatchEventImpl(Container.java:2149)	at java.awt.Window.dispatchEventImpl(Window.java:2478)	at java.awt.Component.dispatchEvent(Component.java:4362)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:604)	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)