C:/URBANopt-cli-0.9.0/gems/ruby/2.7.0/gems/urbanopt-geojson-0.9.0/lib/urbanopt/geojson/feature.rb:277:in `block in find_feature_center': undefined method `/' for #<Array:0x000000000aec6af8> (NoMethodError)

I will continue my reply in a new topic below.

Thank you.