[New_Builder] Building doesn't build with roof

Summary:
Trying to make an Inn/Tavern to house my homeless hearthlings, but the top too layers of the roof go red when you try to construct it and gives an error. Building a ladder will make the red go away, but the hearthlings still won’t start construction. Removing the roof and using a “fake” one works fine.

Steps to reproduce:

  1. Place “Tavern” blueprint
  2. press build.

Expected Results:
Builds the best building in all existence.
Actual Results:
top two layers of the roof turn red

get an error

release-815 (x64)
stonehearth/components/building2/building.lua:626: variable ‘f’ is not declared
stack traceback:
radiant/modules/commons.lua:53: in function ‘report_traceback’
radiant/modules/commons.lua:64: in function <radiant/modules/commons.lua:58>
[C]: in function ‘error’
radiant/lib/strict.lua:31: in function <radiant/lib/strict.lua:29>
stonehearth/components/building2/building.lua:626: in function ‘method’
radiant/modules/events.lua:81: in function ‘instance’
radiant/modules/events.lua:291: in function <radiant/modules/events.lua:285>
[C]: in function ‘xpcall’
radiant/modules/commons.lua:73: in function ‘xpcall’
radiant/modules/events.lua:285: in function ‘trigger’
radiant/modules/events.lua:375: in function <radiant/modules/events.lua:374>
[C]: in function ‘xpcall’
radiant/modules/commons.lua:73: in function ‘xpcall’
radiant/modules/events.lua:374: in function ‘_fire_async_triggers’
radiant/modules/events.lua:452: in function ‘_update’
radiant/server.lua:67: in function <radiant/server.lua:64>
Notes:
The not real roof that built fine


The real roof that didn’t

Attachments:
Templates.7z (14.3 KB)
Version Number and Mods in use:
release-815 (x64)
System Information:
system info.txt (1.4 KB)

20180411234458_1

Thought I should probably add that I used walls to divide the second floor. Not rooms.
Edit:
I checked and whether you use multiple rooms on the second floor or just place walls makes no difference.

I’m unable to build roofs with slopes on each side (Pyramid roofs rather than wedge roofs). It keeps asking me to send in my blueprint, but it won’t let me upload .json so imma just pastebin it. [JSON] Stonehearth - Pyramid Roof Error - Pastebin.com If I’m supposed to do something else, then the “how can I best give feedback” section wasn’t clear enough for me…

Also, as an aside, my other main gripe is that moving furniture after it’s been placed is finicky and unresponsive, almost like it’s not able to move in certain directions or something…

EDIT: For clarification, the top half of the roof turns red and the “your hearthlings can’t figure out how to build this, please upload your template” message pops up and the hearthlings won’t even start building it.

This should be fixed for next build too.