Numpad 0: Easy Crafting - toggle this on and then enter the RESEARCH computer and then select DEVELOPMENT. The Blueprints that you have will no longer require any specific materials or items. You can craft without having the items.
Do you actually have Blueprints and craft then?
Worked fine for me earlier. I managed to fully upgrade my nomad with it and create 2 weapons.
I believe it will just let you continue crafting even with no materials, but it seems to use them if they are there.
trainer working as intended and as instructed.
not possible.. as mentioned previously this is a MP thing that requires online connection to server