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()
  e9 a2 a; w. k9 O3 g5 n; I
7 o/ e# m$ f% ]5 l" Qjava.lang.reflect.InvocationTargetException
5 @% t# @: r* R. ~* k; o        at FlowZombies.Zombie$$FastClassByCGLIB$$f04c0135.invoke(<generated>)
8 U5 r8 I5 g- w0 [( a) |        at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
& E! s4 ^8 `. O, s, Y/ B' m        at repast.simphony.engine.schedule.DynamicTargetAction.execute(DynamicTargetAction.java:69)
        at repast.simphony.engine.controller.ScheduledMethodControllerAction$ScheduleMethodAction.execute(ScheduledMethodControllerAction.java:253)
6 ?4 D% P0 ]8 K/ M1 G" `        at repast.simphony.engine.schedule.DefaultAction.execute(DefaultAction.java:38)
0 X$ Y3 q+ f! \" ^        at repast.simphony.engine.schedule.ScheduleGroup.executeList(ScheduleGroup.java:184)
; N* U8 m9 X8 Q1 Y5 L0 V4 J; [        at repast.simphony.engine.schedule.ScheduleGroup.execute(ScheduleGroup.java:201)
        at repast.simphony.engine.schedule.Schedule.execute(Schedule.java:352)
        at repast.simphony.ui.GUIScheduleRunner$ScheduleLoopRunnable.run(GUIScheduleRunner.java:53)
  N( H6 h+ c5 N% x! ]" I        at java.lang.Thread.run(Unknown Source)
4 {# V% k! [+ T! J' _# DCaused 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)
$ P0 n3 d$ f3 r  j4 ?        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:54)
        at org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:46)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)
        at FlowZombies.Zombie.step(Zombie.groovy:128)
% P2 _' o& U6 M        
4 [, E( w' i1 R/ Y) E7 V" Z1 x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