Upgrading Express (Blue) Belts with only the base game causes a crash (no turbo belt entity).
Steps:
0. Remove space-age expansion / mod
1. Place/Find some express belts
2. Use the belt line upgrade tool on the placed belts (upgrading them with left-click)
Expected behavior:
1. Upgrade tool does nothing (like when trying to downgrade yellow belts with right-click)
Actual behavior:
The mod Belt Line Upgrade (1.0.3) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event BeltLineUpgrade::on_player_selected_area (ID 55)
Unknown entity name: turbo-transport-belt
stack traceback:
[C]: in function 'order_upgrade'
__BeltLineUpgrade__/data/belt_functions.lua:195: in function 'UpgradeEntity'
__BeltLineUpgrade__/data/belt_functions.lua:226: in function 'HandleSelection'
__BeltLineUpgrade__/control.lua:10: in function <__BeltLineUpgrade__/control.lua:5>