问题描述
Exceptioninthread"AWT-EventQueue-0"java.lang.NullPointerExceptionatjavax.swing.ImageIcon.<init>(ImageIcon.java:138)atcn.com.apple.GameJFrame$light.<init>(GameJFrame.java:879)atcn.com.apple.GameJFrame.startMouseClicked(GameJFrame.java:693)atcn.com.apple.GameJFrame.access$800(GameJFrame.java:27)atcn.com.apple.GameJFrame$9.mouseClicked(GameJFrame.java:458)atjava.awt.Component.processMouseEvent(Component.java:6044)atjavax.swing.JComponent.processMouseEvent(JComponent.java:3265)atjava.awt.Component.processEvent(Component.java:5806)atjava.awt.Container.processEvent(Container.java:2058)atjava.awt.Component.dispatchEventImpl(Component.java:4413)atjava.awt.Container.dispatchEventImpl(Container.java:2116)atjava.awt.Component.dispatchEvent(Component.java:4243)atjava.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)atjava.awt.LightweightDispatcher.processMouseEvent(Container.java:3995)atjava.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)atjava.awt.Container.dispatchEventImpl(Container.java:2102)atjava.awt.Window.dispatchEventImpl(Window.java:2440)atjava.awt.Component.dispatchEvent(Component.java:4243)atjava.awt.EventQueue.dispatchEvent(EventQueue.java:599)atjava.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)atjava.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)atjava.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)atjava.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)atjava.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)atjava.awt.EventDispatchThread.run(EventDispatchThread.java:121)
解决方案
解决方案二：
只贴出这个，别人看不出来真正的问题在哪儿的。
解决方案三：
好歹贴点代码啊啊啊啊