Help, where did my crafting slider go?

[Skully]

Yes, I filed a F11 form.

 

This post is to ensure other folks are aware of the problem.

 

If you do not have enough resources in a production building to fulfill the blueprint, you do not get a crafting slider.

Neither do you any form of message, so it is a bit of a confusing situation.

This is now apparent as the basic crafting transaction is no longer on 1 resource, but multiple.

 

Just wait it out until the storage is up to the minimal blueprint value and it'll come back.