The mod ○ Lignumis (1.0.45) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event lignumis::on_rocket_launched (ID 13)
lignumis/scripts/to-nauvis.lua:61: attempt to index field 'rocket_silo' (a nil value)
stack traceback:
lignumis/scripts/to-nauvis.lua:61: in function 'handler'
core/lualib/event_handler.lua:47: in function <core/lualib/event_handler.lua:45>