: Please report this error to the mod author.
: Error while running event fluidTrains::on_built_entity (ID 6)
: fluidTrains/scripts/proxy.lua:41: bad argument #1 of 2 to 'pairs' (table expected, got nil)
: stack traceback:
: [C]: in function 'pairs'
: fluidTrains/scripts/proxy.lua:41: in function 'determineConnectivity'
: fluidTrains/scripts/proxy.lua:104: in function 'create_proxy'
: fluidTrains/control.lua:59: in function 'update_loco'
: fluidTrains/control.lua:108: in function <fluidTrains/control.lua:104>
: 139984.767 Error ServerMultiplayerManager.cpp:90: MultiplayerManager failed: "The mod Fluid Trains (0.18.7) caused a non-recoverable error.
: Please report this error to the mod author.
: Error while running event fluidTrains::on_built_entity (ID 6)
: fluidTrains/scripts/proxy.lua:41: bad argument #1 of 2 to 'pairs' (table expected, got nil)
: stack traceback:
: [C]: in function 'pairs'
: fluidTrains/scripts/proxy.lua:41: in function 'determineConnectivity'
: fluidTrains/scripts/proxy.lua:104: in function 'create_proxy'
: fluidTrains/control.lua:59: in function 'update_loco'
: fluidTrains/control.lua:108: in function <fluidTrains/control.lua:104>"
: 139984.767 Info ServerMultiplayerManager.cpp:769: updateTick(71665778) changing state from(InGame) to(Failed)

Hi, sorry i was unable to replicate your error.
can you provide me a save-file with the instruction on how to replicate the error?

Thanks!

It happens the same to me.
Here is a screenshot of the window with the error message:
https://drive.google.com/file/d/1_9lkdhdcItJyJU9MsSKciZcOzgAJ4xpJ/view?usp=sharing

This happens when I place down my first steam locomotive on any rail.
Here is a savegame where you can replicate the error. There is a tag saying "STEAM LOCOMOTIVE IS HERE" pointing to a chest near the train station. In the chest there is a steam locomotive.
https://drive.google.com/file/d/17FdL17pVP3qfKoTfoWymlKhUMd3Edl85/view?usp=sharing

Thanks for your good work.

Crash upon placing a fluid train - loaded mods changed during playthrough - if that is any concern
https://drive.google.com/file/d/1QVLOB4oDNMyQt498NTwWqxFzn_MyohcO/view?usp=sharing

When I go to place the Locomotive down on the track, the game crash with this error.

Error while running event fluidTrains::on_built_entity (ID 6)
fluidTrains/scripts/proxy.lua:41: bad argument #1 of 2 to 'pairs' (table expected, got nil)
stack traceback:
[C]: in function 'pairs'
fluidTrains/scripts/proxy.lua:41: in function 'determineConnectivity'
fluidTrains/scripts/proxy.lua:104: in function 'create_proxy'
fluidTrains/control.lua:59: in function 'update_loco'
fluidTrains/control.lua:108: in function <fluidTrains/control.lua:104>