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。
& d; G( d8 \' c' q9 c% g1 verror 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)
$ ]+ O. P- r+ C4 p        at repast.simphony.engine.schedule.DynamicTargetAction.execute(DynamicTargetAction.java:69)
0 P  w# _/ t( ~1 F! h9 y        at repast.simphony.engine.controller.ScheduledMethodControllerAction$ScheduleMethodAction.execute(ScheduledMethodControllerAction.java:253)
5 K( G1 {( K% f+ }$ N8 ]        at repast.simphony.engine.schedule.DefaultAction.execute(DefaultAction.java:38)
! @) N7 M0 I1 |" B. [' X2 Y6 |* [3 V6 ?1 K        at repast.simphony.engine.schedule.ScheduleGroup.executeList(ScheduleGroup.java:184)
% n; W+ w/ m: s$ r        at repast.simphony.engine.schedule.ScheduleGroup.execute(ScheduleGroup.java:201)
( K% [4 O3 }7 B7 q" Q        at repast.simphony.engine.schedule.Schedule.execute(Schedule.java:352)
        at repast.simphony.ui.GUIScheduleRunner$ScheduleLoopRunnable.run(GUIScheduleRunner.java:53)
, N# [# ?  h$ L6 ^2 ?        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]
5 H' V: |! {+ l' \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)
2 z! w/ ~# P: H" b' ~% U) ]; k( \        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)
( H% ]" M& X  z9 P. H# O        at FlowZombies.Zombie.step(Zombie.groovy:128)
       
请高手指点迷津呀！痛苦中……

daodaory

来学习的多多指教

Leon_YB

应该是调用STEP方法不成功，请查看step方法体内部是否代码有错误。

thhsyz

是不是你的“@ScheduledMethod(start = 1, interval = 1)”没加