City sample in houdini can't process and export

There’s a next topic with same problems

So, to after fixing print () in python scripts, I found this error in the City processor:

Error Invalid source [/obj/Small_City/processor1/LOTS/BGEO_DATA_WRANGLING/file3](node:/obj/Small_City/processor1/LOTS/BGEO_DATA_WRANGLING/file3).
(Error: Unable to read file "Small_City/houdini/otls/BGEO_Data/BDF_Data.bgeo".

But the Linux path is: Small_City/houdini/otls/BGEO_data/
Looks like folder case is invalid. It’s not critical for Windows but is for Unix.

After creating a symlink I could render default Small_City.hip and Small_City_Freeway.hip

But can’t render my city because of the error in the city processor:

Error 
Invalid source /obj/geo1/processor1/LOTS/foreach_end43.
(Error: Failure to cook template geometry.). 

Inside:

Error Invalid source [/obj/geo1/processor1/FREEWAY/switch_curb/groupcombine4](node:/obj/geo1/processor1/FREEWAY/switch_curb/groupcombine4).
(Error: 'seam*' is not a valid group.).

I tried to delete my freeway curve but looks like it’s necessary to implement.