Hi, got this whilst playing a multiplayer game:

4254.612 Error MainLoop.cpp:1207: Exception at tick 18358976: The mod Renai Transportation (0.6.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event RenaiTransportation::RTClick (ID 167)
LuaEntity API call when LuaEntity was invalid.
stack traceback:
RenaiTransportation/control.lua:2163: in function <RenaiTransportation/control.lua:2124>
stack traceback:
[C]: in function 'index'
__RenaiTransportation/control.lua:2163: in function <RenaiTransportation/control.lua:2124>
4254.612 Error ServerMultiplayerManager.cpp:90: MultiplayerManager failed: "The mod Renai Transportation (0.6.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event RenaiTransportation::RTClick (ID 167)
LuaEntity API call when LuaEntity was invalid.
stack traceback:
RenaiTransportation/control.lua:2163: in function <RenaiTransportation/control.lua:2124>
stack traceback:
[C]: in function 'index'
__RenaiTransportation/control.lua:2163: in function <RenaiTransportation/control.lua:2124>"
4254.612 Info ServerMultiplayerManager.cpp:772: updateTick(18358976) changing state from(InGame) to(Failed)
4254.612 Quitting: multiplayer error.

Other mods in use:

beautiful_bridge_railway 0.18.1
Dectorio 0.10.9
flib 0.4.1
RenaiTransportation 0.6.0
Squeak Through 1.8.0

It's hard to tell the cause without context, but I was able to fix up a few things and upload a new version based on your report so hopefully it works better 😀. Essentially there were issues if the magnet ramp was destroyed before you confirmed it's range

Hi Kiplacon,

If I'm honest I'm not really too sure what we were doing at the time - other than placing ramps (so we may well have destroyed a ramp before confirming it's range)

Thanks very much for having a look and making a fix - I'll make sure to let you know (with context) if it happens again.