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Bug when explode a fighter plane
When i go to explode a fighter plane in an alice world ihave this bug.
Error during simulation. Alice version: 2.2 6/10/2009 Throwable that caused the error: java.lang.NullPointerException at edu.cmu.cs.stage3.alice.core.question.SubjectObjectQuestion.getValue(SubjectObjectQuestion.java:46) at edu.cmu.cs.stage3.alice.core.question.SubjectQuestion.getValue(SubjectQuestion.java:35) at edu.cmu.cs.stage3.alice.core.Property.evaluateIfNecessary(Property.java:379) at edu.cmu.cs.stage3.alice.core.Property.getValue(Property.java:406) at edu.cmu.cs.stage3.alice.core.property.NumberProperty.getNumberValue(NumberProperty.java:33) at edu.cmu.cs.stage3.alice.core.property.NumberProperty.doubleValue(NumberProperty.java:36) at edu.cmu.cs.stage3.alice.core.property.NumberProperty.doubleValue(NumberProperty.java:44) at edu.cmu.cs.stage3.alice.core.response.MoveAnimation$RuntimeMoveAnimation.getVector(MoveAnimation.java:42) at edu.cmu.cs.stage3.alice.core.response.MoveAnimation$RuntimeMoveAnimation.prologue(MoveAnimation.java:59) at edu.cmu.cs.stage3.alice.core.response.DoTogether$RuntimeDoTogether.prologue(DoTogether.java:53) at edu.cmu.cs.stage3.alice.core.response.DoInOrder$RuntimeDoInOrder.childPrologueIfNecessary(DoInOrder.java:52) at edu.cmu.cs.stage3.alice.core.response.DoInOrder$RuntimeDoInOrder.update(DoInOrder.java:97) at edu.cmu.cs.stage3.alice.core.response.CallToUserDefinedResponse$RuntimeCallToUserDefinedResponse.update(CallToUserDefinedResponse.java:86) at edu.cmu.cs.stage3.alice.core.behavior.TriggerBehavior.internalSchedule(TriggerBehavior.java:69) at edu.cmu.cs.stage3.alice.core.Behavior.schedule(Behavior.java:226) at edu.cmu.cs.stage3.alice.core.Sandbox.scheduleBehaviors(Sandbox.java:70) at edu.cmu.cs.stage3.alice.core.World.scheduleBehaviors(World.java:444) at edu.cmu.cs.stage3.alice.core.World.schedule(World.java:486) at edu.cmu.cs.stage3.alice.core.clock.DefaultClock.schedule(DefaultClock.java:99) at edu.cmu.cs.stage3.alice.authoringtool.AuthoringTool$7.run(AuthoringTool.java:702) at edu.cmu.cs.stage3.alice.authoringtool.util.DefaultScheduler.simulateOnce(DefaultScheduler.java:115) at edu.cmu.cs.stage3.alice.authoringtool.util.DefaultScheduler.run(DefaultScheduler.java:76) at edu.cmu.cs.stage3.scheduler.AbstractScheduler.run(AbstractScheduler.java:45) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.Dialog$1.run(Unknown Source) at java.awt.Dialog$2.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Dialog.show(Unknown Source) at java.awt.Component.show(Unknown Source) at java.awt.Component.setVisible(Unknown Source) at edu.cmu.cs.stage3.swing.DialogManager.showModalDialog(DialogManager.java:60) at edu.cmu.cs.stage3.swing.DialogManager.showDialog(DialogManager.java:128) at edu.cmu.cs.stage3.alice.authoringtool.AuthoringTool.play(AuthoringTool.java:5159) at edu.cmu.cs.stage3.alice.authoringtool.Actions$15.actionPerformed(Actions.java:168) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source) at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) |
[QUOTE=petros;10868]java.lang.NullPointerException[/quote]
On the face of it, it could be a method expecting an object argument that currently is set to None, but it is kind of hard to tell with that error message. Can you upload the file to take a look at it? |
This is the file.
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[QUOTE=petros;10885]This is the file.[/QUOTE]
It wasn't attached. |
1 Attachment(s)
Sorry
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you have to edit it where it says distance above<none>
you have to change it to the ground |
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