repast s 2.0beta 手册中僵尸吃人的例子

mitten

流程图方式建模，运行时出现错误。
表现为：小人儿和僵尸的icon都不动。
error log中注明Erorr：Tried to call: public java.lang.Object FlowZombies.Zombie.step()
8 m- I' s# l6 p8 _: r+ z
java.lang.reflect.InvocationTargetException
! @# Z* y$ o9 O/ X! f        at FlowZombies.Zombie$$FastClassByCGLIB$$f04c0135.invoke(<generated>)
0 G5 B5 a6 H( @9 l. i3 m        at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
        at repast.simphony.engine.schedule.DynamicTargetAction.execute(DynamicTargetAction.java:69)
        at repast.simphony.engine.controller.ScheduledMethodControllerAction$ScheduleMethodAction.execute(ScheduledMethodControllerAction.java:253)
$ S7 W' y7 K. \& A! H8 {        at repast.simphony.engine.schedule.DefaultAction.execute(DefaultAction.java:38)
) [+ f% a3 f+ o, T        at repast.simphony.engine.schedule.ScheduleGroup.executeList(ScheduleGroup.java:184)
        at repast.simphony.engine.schedule.ScheduleGroup.execute(ScheduleGroup.java:201)
        at repast.simphony.engine.schedule.Schedule.execute(Schedule.java:352)
1 Y# T, P& }5 F$ {  B        at repast.simphony.ui.GUIScheduleRunner$ScheduleLoopRunnable.run(GUIScheduleRunner.java:53)
+ q5 X+ |0 b  e. l        at java.lang.Thread.run(Unknown Source)
6 u  E. }& ]* L  l0 }; [/ A! ZCaused by: groovy.lang.MissingMethodException: No signature of method: repast.simphony.query.space.grid.GridCellNgh.getNeiborhood() is applicable for argument types: (java.lang.Boolean) values: [true]
Possible solutions: getNeighborhood(boolean)
        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:54)
' I$ u/ M1 `' c        at org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:46)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)
9 z8 L# H: E+ e8 k7 M9 N6 B        at FlowZombies.Zombie.step(Zombie.groovy:128)
        
请高手指点迷津呀！痛苦中……

ccsheng

你沒有沒去檢查step()方法內的程式及call step的地方