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via Coderanch by Dave Johnson, 1 year ago
This exception has no message.
java.lang.NullPointerException at ChoicesPanel.actionPerformed(ChoicesPanel.java:63) at java.awt.Button.processActionEvent(Button.java:382) at java.awt.Button.processEvent(Button.java:350) at java.awt.Component.dispatchEventImpl(Component.java:3615) at java.awt.Component.dispatchEvent(Component.java:3477) at java.awt.EventQueue.dispatchEvent(EventQueue.java:456) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)