What happens if i add this mod to an existing save game? The mod wont work?(rare earth will not spawn), if thats the case there is any console command or mod to make the rare earth spawn?

binbinhfr wrote:You have to install factorio last version 0.13.1 . This last version of bigbags is following a fix / bug correction that was made between 0.13.0 and 0.13.1 .

Thanks! I thought steam would download the new versions automatically.

Im having this error:

Anyone knows what it can be? and how to fix?

What happens if i add this mod to an existing save game? it wont work(rare earth will not spawn) or there is some console command or other mod to make it spawn?