Array out of range

[DaHindi]

I get the following error now every few minutes. The number of errors at one time varies from 1 to about 10. In outputlog theres no error output before (Only the succesful initiation pf the graphics card)

Simulation error: Array index is out of range. at PassengerTrainAI.SimulationStep (UInt16 vehicleID, .Vehicle& vehicleData, .Frame& frameData, UInt16 leaderID, .Vehicle& leaderData, Int32 lodPhysics) [0x00000] in :0 at VehicleAI.SimulationStep (UInt16 vehicleID, .Vehicle& vehicleData, UInt16 leaderID, .Vehicle& leaderData, Int32 lodPhysics) [0x00000] in :0 at TrafficManager.Custom.AI.CustomTrainAI.CustomSimulationStep (UInt16 vehicleId, .Vehicle& vehicleData, Vector3 physicsLodRefPos) [0x00000] in :0 at VehicleManager.SimulationStepImpl (Int32 subStep) [0x00000] in :0 at SimulationManagerBase`2[Manager,Properties].SimulationStep (Int32 subStep) [0x00000] in :0 at VehicleManager.ISimulationManager.SimulationStep (Int32 subStep) [0x00000] in :0 at SimulationManager.SimulationStep () [0x00000] in :0 at SimulationManager.SimulationThread () [0x00000] in :0 [Core]

(Filename: C:/buildslave/unity/build/artifacts/generated/common/runtime/DebugBindings.gen.cpp Line: 51)

What can cause this issue? I found a few posts over the years with the same error but no solution. As traffic manager is included, can that be the cause?

[originalfoo]

Can you share your savegame to workshop so we can investigate further? See: How to share save game on Steam

Also if you could share your log file (you can drag-drop it on to a github comment box) that would be useful too in case there are any errors that occurred that might have triggered the recurring error. See: Log file locations

[krzychu124]

[EDIT] Never mind unfortunately this is not part of our mod.

Please check if you have any mod which improves passenger train AI and add requested files

[DaHindi]

I now see, theres also a citizen not found error...

output_log.txt

https://steamcommunity.com/sharedfiles/filedetails/?id=1655238807

What mods can improve Passenger Train AI? IPT2? MOM? RealTime?

[krzychu124]

MOM is doing something with passegnerAI but iirc you can disable it in MOM options menu

[originalfoo]

IPT2 and MOM do.

Random thought: Could this be related to #55

[DaHindi]

Disbaling PassengerAI in MOM Options led to the same error after few minutes, but this time they were perpetual

Also this error appeared Simulation error: Array index is out of range. at PassengerTrainAI.SimulationStep (UInt16 vehicleID, .Vehicle& vehicleData, .Frame& frameData, UInt16 leaderID, .Vehicle& leaderData, Int32 lodPhysics) [0x00000] in :0 at VehicleAI.SimulationStep (UInt16 vehicleID, .Vehicle& vehicleData, UInt16 leaderID, .Vehicle& leaderData, Int32 lodPhysics) [0x00000] in :0 at TrafficManager.Custom.AI.CustomTrainAI.CustomSimulationStep (UInt16 vehicleId, .Vehicle& vehicleData, Vector3 physicsLodRefPos) [0x00000] in :0 at VehicleManager.SimulationStepImpl (Int32 subStep) [0x00000] in :0 at SimulationManagerBase`2[Manager,Properties].SimulationStep (Int32 subStep) [0x00000] in :0 at VehicleManager.ISimulationManager.SimulationStep (Int32 subStep) [0x00000] in :0 at SimulationManager.SimulationStep () [0x00000] in :0 at SimulationManager.SimulationThread () [0x00000] in :0 [Core]

(Filename: C:/buildslave/unity/build/artifacts/generated/common/runtime/DebugBindings.gen.cpp Line: 51)

Simulation error: Array index is out of range. at PassengerTrainAI.StartPathFind (UInt16 vehicleID, .Vehicle& vehicleData) [0x00000] in :0 at PassengerTrainAI.SetTarget (UInt16 vehicleID, .Vehicle& data, UInt16 targetBuilding) [0x00000] in :0 at DepotAI.ProduceGoods (UInt16 buildingID, .Building& buildingData, .Frame& frameData, Int32 productionRate, Int32 finalProductionRate, .BehaviourData& behaviour, Int32 aliveWorkerCount, Int32 totalWorkerCount, Int32 workPlaceCount, Int32 aliveVisitorCount, Int32 totalVisitorCount, Int32 visitPlaceCount) [0x00000] in :0 at TransportStationAI.ProduceGoods (UInt16 buildingID, .Building& buildingData, .Frame& frameData, Int32 productionRate, Int32 finalProductionRate, .BehaviourData& behaviour, Int32 aliveWorkerCount, Int32 totalWorkerCount, Int32 workPlaceCount, Int32 aliveVisitorCount, Int32 totalVisitorCount, Int32 visitPlaceCount) [0x00000] in :0 at PlayerBuildingAI.SimulationStepActive (UInt16 buildingID, .Building& buildingData, .Frame& frameData) [0x00000] in :0 at CommonBuildingAI.SimulationStep (UInt16 buildingID, .Building& buildingData, .Frame& frameData) [0x00000] in :0 at PlayerBuildingAI.SimulationStep (UInt16 buildingID, .Building& buildingData, .Frame& frameData) [0x00000] in :0 at DepotAI.SimulationStep (UInt16 buildingID, .Building& buildingData, .Frame& frameData) [0x00000] in :0 at TransportStationAI.SimulationStep (UInt16 buildingID, .Building& buildingData, .Frame& frameData) [0x00000] in :0 at BuildingAI.SimulationStep (UInt16 buildingID, .Building& data) [0x00000] in :0 at TrafficManager.Custom.AI.CustomCommonBuildingAI.CustomSimulationStep (UInt16 buildingID, .Building& data) [0x00000] in :0 at BuildingManager.SimulationStepImpl (Int32 subStep) [0x00000] in :0 at SimulationManagerBase`2[Manager,Properties].SimulationStep (Int32 subStep) [0x00000] in :0 at BuildingManager.ISimulationManager.SimulationStep (Int32 subStep) [0x00000] in :0 at SimulationManager.SimulationStep () [0x00000] in :0 at SimulationManager.SimulationThread () [0x00000] in :0 [Core]

[DaHindi]

I think it was related to a deleted metro line. At a save before that, there is no error anymore

[krzychu124]

BTW did you created save in between mod update and hotfix few hours later? Changelog with timestamps here

There was a bug in update which prevents loading TM:PE settings. If you saved your game between update but before hotfix release, any of TM:PE settings wasn't saved.

[DaHindi]

I have to look tomorrow

[DaHindi]

Nope, didnt have the mod at this time

[originalfoo]

@DaHindi did you ever get this error resolved?

[originalfoo]

Closing this as no response.

If the issue persists, please see this troubleshooting guide which lists all known causes of the Array index error and how to fix them.