Facade parser prediction error : 'ValueError: need at least one array to concatenate'

[xtanguay]

Hi,
I've been trying to use BRAILS to gather building features for a project. I seem to repeatedly encounter the same facade parser prediction error randomly poping, no matter the search area I use (a lat-lon bounded area or city, such as Berkeley). While some buildings can go through, it typically crashes after a few buildings are processed :

Happens on a fresh install (python 3.11.10, with cloned github version of BRAILS).