The mod Factorissimo2-Space-Age-Port (3.0.0) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event Factorissimo2-Space-Age-Port::on_robot_built_entity (ID 17)
Factorissimo2-Space-Age-Port/control.lua:848: bad argument #3 of 3 to 'index' (string expected, got nil)
stack traceback:
[C]: in function '__index'
__Factorissimo2-Space-Age-Port/control.lua:848: in function <Factorissimo2-Space-Age-Port/control.lua:832>
