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。
! Q- F( J8 N% h* L8 m' d表现为：小人儿和僵尸的icon都不动。
% n* Z: @: V; Xerror log中注明Erorr：Tried to call: public java.lang.Object FlowZombies.Zombie.step()
; X+ n& J5 X  S4 l: W
& j7 K* g$ m9 q5 x4 ljava.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$ScheduleMethodAction.execute(ScheduledMethodControllerAction.java:253)
& \7 l3 x. h% q/ I% N3 V' G/ _7 i        at repast.simphony.engine.schedule.DefaultAction.execute(DefaultAction.java:38)
/ _- D! q0 K, \- Y- T* O; [        at repast.simphony.engine.schedule.ScheduleGroup.executeList(ScheduleGroup.java:184)
        at repast.simphony.engine.schedule.ScheduleGroup.execute(ScheduleGroup.java:201)
6 k1 n* G8 e6 J. P        at repast.simphony.engine.schedule.Schedule.execute(Schedule.java:352)
5 H' k4 K; Q; I  Z        at repast.simphony.ui.GUIScheduleRunner$ScheduleLoopRunnable.run(GUIScheduleRunner.java:53)
4 {1 m- J5 h+ [& n$ t        at java.lang.Thread.run(Unknown Source)
Caused 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]
0 A$ h4 w" Z) \Possible solutions: getNeighborhood(boolean)
8 }; b1 b& \- b        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)
! k) g; M; [( E/ `/ T9 C        at FlowZombies.Zombie.step(Zombie.groovy:128)
) H4 D" a0 f! v5 c; G" @  T        
! s5 R& \1 q2 a& U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