Crash when adding cargo ships v1.0.13 to factorio 2.0.28 existing save (headless multiplayer)

[Emyrk]

Booting the server yields a crash

  13.062 Checksum for script __deadlock-beltboxes-loaders__/control.lua: 4240529791
  13.148 Script @__cargo-ships__/logic/ship_api.lua:44: Adding ship 'cargo_ship':
  13.149 Script @__cargo-ships__/logic/ship_api.lua:160: Added ship specification:
{coupled_engine = 1, engine = "cargo_ship_engine", engine_offset = {{x = -4.4000000000000004, y = 8.4000000000000004}, {x = -7, y = 7}, {x = -8.4000000000000004, y = 4.4000000000000004}, {x = -9.5, y = 0}, {x = -8.4000000000000004, y = -4.4000000000000004}, {x = -7, y = -7}, {x = -4.4000000000000004, y = -8.8000000000000007}, {x = 0, y = -9.5}, {x = 4.4000000000000004, y = -8.8000000000000007}, {x = 7, y = -7}, {x = 8.8000000000000007, y = -4.4000000000000004}, {x = 9.5, y = 0}, {x = 8.8000000000000007, y = 4.4000000000000004}, {x = 7, y = 7}, {x = 4.4000000000000004, y = 8.8000000000000007}, [0] = {x = 0, y = 9.5}}, name = "cargo_ship"}
  13.149 Script @__cargo-ships__/logic/ship_api.lua:44: Adding ship 'oil_tanker':
  13.150 Script @__cargo-ships__/logic/ship_api.lua:160: Added ship specification:
{coupled_engine = 1, engine = "cargo_ship_engine", engine_offset = {{x = -4.4000000000000004, y = 8.4000000000000004}, {x = -7, y = 7}, {x = -8.4000000000000004, y = 4.4000000000000004}, {x = -9.5, y = 0}, {x = -8.4000000000000004, y = -4.4000000000000004}, {x = -7, y = -7}, {x = -4.4000000000000004, y = -8.8000000000000007}, {x = 0, y = -9.5}, {x = 4.4000000000000004, y = -8.8000000000000007}, {x = 7, y = -7}, {x = 8.8000000000000007, y = -4.4000000000000004}, {x = 9.5, y = 0}, {x = 8.8000000000000007, y = 4.4000000000000004}, {x = 7, y = 7}, {x = 4.4000000000000004, y = 8.8000000000000007}, [0] = {x = 0, y = 9.5}}, name = "oil_tanker"}
  13.150 Script @__cargo-ships__/logic/ship_api.lua:44: Adding ship 'boat':
  13.151 Script @__cargo-ships__/logic/ship_api.lua:160: Added ship specification:
{coupled_engine = 0, engine = "boat_engine", engine_offset = {{x = 1.3200000000000001, y = -2.52}, {x = 2.1000000000000001, y = -2.1000000000000001}, {x = 2.52, y = -1.3200000000000001}, {x = 2.85, y = -0}, {x = 2.52, y = 1.3200000000000001}, {x = 2.1000000000000001, y = 2.1000000000000001}, {x = 1.3200000000000001, y = 2.6400000000000001}, {x = -0, y = 2.85}, {x = -1.3200000000000001, y = 2.6400000000000001}, {x = -2.1000000000000001, y = 2.1000000000000001}, {x = -2.6400000000000001, y = 1.3200000000000001}, {x = -2.85, y = -0}, {x = -2.6400000000000001, y = -1.3200000000000001}, {x = -2.1000000000000001, y = -2.1000000000000001}, {x = -1.3200000000000001, y = -2.6400000000000001}, [0] = {x = -0, y = -2.85}}, name = "boat"}
  13.151 Script @__cargo-ships__/logic/ship_api.lua:174: Adding boat 'indep-boat':
  13.151 Script @__cargo-ships__/logic/ship_api.lua:215: Added boat specification:
{name = "indep-boat", placing_item = "boat", rail_version = "boat"}
  13.151 Script @__cargo-ships__/logic/ship_api.lua:254: Ship Engines Defined:
  13.151 Script @__cargo-ships__/logic/ship_api.lua:256: {compatible_ships = {cargo_ship = true, oil_tanker = true}, coupled_ship = 0, name = "cargo_ship_engine", recover_fuel = true}
  13.152 Script @__cargo-ships__/logic/ship_api.lua:256: {compatible_ships = {boat = true}, coupled_ship = 1, name = "boat_engine", recover_fuel = true}
  13.152 Script @__cargo-ships__/logic/ship_api.lua:260: Enterable ships:
{boat = true, boat_engine = true, cargo_ship = true, cargo_ship_engine = true, ["indep-boat"] = true, oil_tanker = true}
  57.934 Error ServerMultiplayerManager.cpp:84: MultiplayerManager failed: "The mod Cargo Ships (1.0.13) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event cargo-ships::on_init()
Resource temporarily unavailable
stack traceback:
	[C]: in function 'regenerate_entity'
	__cargo-ships__/logic/mapgen.lua:10: in function 'oil_generation_migration'
	__cargo-ships__/control.lua:523: in function 'init'
	__cargo-ships__/control.lua:535: in function <__cargo-ships__/control.lua:534>"
  57.934 Info ServerMultiplayerManager.cpp:806: updateTick(18446744073709551615) changing state from(CreatingGame) to(InitializationFailed)
  57.934 Info CommandLineMultiplayer.cpp:211: Exit point.
  57.946 Info ServerMultiplayerManager.cpp:146: Quitting multiplayer connection.
  57.946 Info ServerMultiplayerManager.cpp:806: updateTick(18446744073709551615) changing state from(InitializationFailed) to(Closed)
  57.946 Info ServerMultiplayerManager.cpp:166: Deleting active scenario (global = true).
  58.024 Info UDPSocket.cpp:233: Closing socket
  58.026 Goodbye

[robot256]

Thanks for the report. Can you attach the complete log file and the save file so we can reproduce it?