2009/03/06 13:04:17,671: RunTimeException when running the schedule
Current tick (1.0)
java.lang.IllegalArgumentException: The initial capacity supplied: 0must be a positive integer
	at org.apache.commons.math.util.ResizableDoubleArray.setInitialCapacity(ResizableDoubleArray.java:630)
	at org.apache.commons.math.util.ResizableDoubleArray.<init>(ResizableDoubleArray.java:155)
	at repast.simphony.data.array.DoubleArray.<init>(DoubleArray.java:28)
	at repast.simphony.data.logging.formula.ASTVar.evaluate(ASTVar.java:118)
	at repast.simphony.data.logging.formula.FunctionNode.evaluate(FunctionNode.java:52)
	at repast.simphony.data.logging.formula.ASTDiv.evaluate(ASTDiv.java:25)
	at repast.simphony.data.logging.formula.ASTMul.evaluate(ASTMul.java:24)
	at repast.simphony.data.logging.formula.ASTstart.evaluate(ASTstart.java:25)
	at repast.simphony.data.logging.formula.FormulaEvaluator.evaluate(FormulaEvaluator.java:79)
	at repast.simphony.data.logging.formula.FormulaMapping.getColumnValue(FormulaMapping.java:46)
	at repast.simphony.data.logging.gather.DefaultDataGatherer.execute(DefaultDataGatherer.java:95)
	at repast.simphony.engine.schedule.DefaultAction.execute(DefaultAction.java:38)
	at repast.simphony.engine.schedule.ScheduleGroup.executeList(ScheduleGroup.java:184)
	at repast.simphony.engine.schedule.ScheduleGroup.execute(ScheduleGroup.java:204)
	at repast.simphony.engine.schedule.Schedule.execute(Schedule.java:352)
	at repast.simphony.ui.GUIScheduleRunner$ScheduleLoopRunnable.run(GUIScheduleRunner.java:51)
	at java.lang.Thread.run(Unknown Source)