Stack overflow error encountered in AnyLogic

Question

My model executed for the first 800 seconds after which I encounter the following error. Is there a way by which I can increase the stack size in AnyLogic? Is there any other approach I could use to counter the same?

`Exception during discrete event execution:
StackOverflowError
java.lang.StackOverflowError
at com.anylogic.engine.Agent.e(Unknown Source)
at com.anylogic.engine.Agent.h(Unknown Source)
at com.anylogic.engine.Agent.ext(Unknown Source)
at com.anylogic.libraries.processmodeling.OutPort.b(Unknown Source)
at com.anylogic.libraries.processmodeling.OutputBlock.forwardReadyEntityNotification(Unknown Source)
at com.anylogic.libraries.processmodeling.InputBlock$1.a(Unknown Source)
at com.anylogic.libraries.processmodeling.OutPort.a(Unknown Source)
at com.anylogic.libraries.processmodeling.OutPort.b(Unknown Source)
at com.anylogic.libraries.processmodeling.OutputBlock.forwardReadyEntityNotification(Unknown 
Source)
at com.anylogic.libraries.processmodeling.InputBlock$1.a(Unknown Source)
at com.anylogic.libraries.processmodeling.OutPort.a(Unknown Source)
at com.anylogic.libraries.processmodeling.OutPort.b(Unknown Source)
at com.anylogic.libraries.processmodeling.OutputBlock.forwardReadyEntityNotification(Unknown 
Source)`

Answer 1

I believe that you are using the free trial /(PLE) version of the AnyLogic software as the stack size is limited . The problem can be resolved by downsizing you model in terms of decreasing the number of agents or purchasing the full version here. https://www.anylogic.com/purchase/