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。
6 b0 s& t" C) l4 J5 L0 s* Aerror log中注明Erorr：Tried to call: public java.lang.Object FlowZombies.Zombie.step()

java.lang.reflect.InvocationTargetException
        at FlowZombies.Zombie$$FastClassByCGLIB$$f04c0135.invoke(<generated>)
        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$ScheduleMethodAction.execute(ScheduledMethodControllerAction.java:253)
0 q* B, T* m: y( ^1 S        at repast.simphony.engine.schedule.DefaultAction.execute(DefaultAction.java:38)
        at repast.simphony.engine.schedule.ScheduleGroup.executeList(ScheduleGroup.java:184)
1 |4 a* H: s5 H8 p9 p- l# C        at repast.simphony.engine.schedule.ScheduleGroup.execute(ScheduleGroup.java:201)
# t* x7 X) [' `" t2 a0 V        at repast.simphony.engine.schedule.Schedule.execute(Schedule.java:352)
        at repast.simphony.ui.GUIScheduleRunner$ScheduleLoopRunnable.run(GUIScheduleRunner.java:53)
& x. z/ k8 v# ~4 E7 q        at java.lang.Thread.run(Unknown Source)
; F. y" j' @( S% u3 x( J5 r5 L2 MCaused 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]
3 b! S9 i5 N! S' t- o  F% Y6 ~Possible solutions: getNeighborhood(boolean)
        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:54)
        at org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:46)
  ]. Q/ _2 O# Y; E        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)
        at FlowZombies.Zombie.step(Zombie.groovy:128)
2 `  A# P. L6 u( i9 b9 x2 @        
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