Various error during building

Hi there ,
While I was building I received many errors. After that , the builders decided to not remote scaffolding from the build (the build is the first to the left). Moreover I started an other construction with the consequence of more message of error.
Just for curiosity i tried the command ib on the last construction, I received more errors and the strange thing that you can see in the pic.
I want to add that I had some issue with the merchants as well. I recive only strange trades off, like 1 juniper log for 3 iron pikes ecc …

stonehearth.log (143.4 KB)