My main problem to supply my defense with build robots which repair and rebuild destroyed stuff is the fact, that biters destroy them while repairing, because i cannot tell robots to just wait after the attack, before trying to repair and replace.

Will there be an automatic way to tell them ...

The same problem. 10.8.5

Log:

23.07.15 23:54:28,882 com.apple.launchd.peruser.501[255]: ([0x0-0x8f08f].com.factorio[1702]) Exited with code: 1