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。
2 j. }4 B' [" @+ _+ l+ \' ?2 Q" U$ u3 yerror log中注明Erorr：Tried to call: public java.lang.Object FlowZombies.Zombie.step()

java.lang.reflect.InvocationTargetException
: W: d( g/ p( [. u$ i        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$ScheduleMethodAction.execute(ScheduledMethodControllerAction.java:253)
  q1 Y% F! }& h" [6 W! ]. Z        at repast.simphony.engine.schedule.DefaultAction.execute(DefaultAction.java:38)
, i6 M- _" f- x4 M, W        at repast.simphony.engine.schedule.ScheduleGroup.executeList(ScheduleGroup.java:184)
% l4 P9 r& n' T        at repast.simphony.engine.schedule.ScheduleGroup.execute(ScheduleGroup.java:201)
        at repast.simphony.engine.schedule.Schedule.execute(Schedule.java:352)
4 f$ N( S9 K  `/ o; E+ Y- [* q+ @+ t        at repast.simphony.ui.GUIScheduleRunner$ScheduleLoopRunnable.run(GUIScheduleRunner.java:53)
0 t& o1 `) s2 k  g" D        at java.lang.Thread.run(Unknown Source)
+ H. e8 u( }# Y/ FCaused 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)
4 I3 I! `8 w- A5 j        at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:54)
8 ?2 s/ S& A7 a, O4 u        at org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:46)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)
6 y+ W! L" [; \8 m        at FlowZombies.Zombie.step(Zombie.groovy:128)
        
1 [) \1 z/ i  m: q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