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via Coderanch by Nestor Coronado, 1 year ago
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java.lang.Error: Unresolved compilation problem:	at undefined.Task1Baseline.subOperands(Task1Baseline.java:366)	at undefined.Task1Baseline.lambda$5(Task1Baseline.java:156)	at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)	at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)	at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)	at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)	at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)	at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)	at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)	at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)	at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)	at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)	at com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)	at com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)	at javafx.event.Event.fireEvent(Unknown Source)	at javafx.scene.Node.fireEvent(Unknown Source)	at javafx.scene.control.Button.fire(Unknown Source)	at com.sun.javafx.scene.control.behavior.ButtonBehavior.mouseReleased(Unknown Source)	at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(Unknown Source)	at com.sun.javafx.scene.control.skin.BehaviorSkinBase$1.handle(Unknown Source)	at com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(Unknown Source)	at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)	at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)	at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)	at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)	at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)	at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)	at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)	at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)	at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)	at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)	at com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)	at com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)	at javafx.event.Event.fireEvent(Unknown Source)	at javafx.scene.Scene$MouseHandler.process(Unknown Source)	at javafx.scene.Scene$MouseHandler.access$1500(Unknown Source)	at javafx.scene.Scene.impl_processMouseEvent(Unknown Source)	at javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)	at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)	at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)	at java.security.AccessController.doPrivileged(Native Method)	at com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$354(Unknown Source)	at com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(Unknown Source)	at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)	at com.sun.glass.ui.View.handleMouseEvent(Unknown Source)	at com.sun.glass.ui.View.notifyMouse(Unknown Source)	at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)	at com.sun.glass.ui.win.WinApplication.lambda$null$148(Unknown Source)	at java.lang.Thread.run(Unknown Source)