I tried doing that with the "Import Blueprint Book" button, but it says _ _ Foreman _ _/control.lua:886: attempt to index local 'data' (a nil value).

So you have to load one blueprint at a time? You cant upload a whole book?

I've been trying to use the Foreman mod to export a blueprint book from one save to another. I've not been able to figure out what I am doing wrong that it is not working.I imported the blueprint book by clicking it then clicking the import blueprint book button. It seemed to do that correctly. I th...