Does anyone know how to fix the buildings?l’m AFK for monthes,now the buildings Production Line Condition only 33%.
I believe your only option is to (1) demolish the building to recover whatever materials you can then (2) rebuild it.
If I am not mistaken, the developers have said that a “repair building” feature is on the roadmap, so the two-step process above won’t always be necessary.
@CyborgCEO is correct. Demolish and rebuild.
If you’re short on cash I suggest reaching out to players who might have known you from before, or do some shipping to raise funds and get your production going again.