Exception: NoMethodError: undefined method `include?' for nil - in lib/net/http.rb:2466

Comienza en lib/net/http.rb:2466, en addr_port, y sigue la dirección a través de begin_transport y request usando la ruta de llamadas de Faraday/net_http mostrada en el stack trace. Determina dónde entra nil en esta ruta y establece el comportamiento de fallo previsto; estará terminado cuando el caso nil se gestione de forma coherente y una comprobación de regresión lo cubra.

I'm getting:

Exception: NoMethodError: undefined method `include?' for nil

Here:

vendor/bundle/ruby/3.3.0/gems/net-http-0.4.1/lib/net/http.rb:2466:in `addr_port'
vendor/bundle/ruby/3.3.0/gems/net-http-0.4.1/lib/net/http.rb:2401:in `begin_transport'
vendor/bundle/ruby/3.3.0/gems/net-http-0.4.1/lib/net/http.rb:2332:in `transport_request'
vendor/bundle/ruby/3.3.0/gems/net-http-0.4.1/lib/net/http.rb:2306:in `request'
vendor/bundle/ruby/3.3.0/gems/airbrake-13.0.4/lib/airbrake/rails/net_http.rb:11:in `block in request'
vendor/bundle/ruby/3.3.0/gems/airbrake-13.0.4/lib/airbrake/rack.rb:21:in `capture_timing'
vendor/bundle/ruby/3.3.0/gems/airbrake-13.0.4/lib/airbrake/rails/net_http.rb:10:in `request'
vendor/bundle/ruby/3.3.0/gems/faraday-net_http-3.3.0/lib/faraday/adapter/net_http.rb:112:in `block in request_with_wrapped_block'
vendor/bundle/ruby/3.3.0/gems/net-http-0.4.1/lib/net/http.rb:1570:in `start'
vendor/bundle/ruby/3.3.0/gems/faraday-net_http-3.3.0/lib/faraday/adapter/net_http.rb:111:in `request_with_wrapped_block'
vendor/bundle/ruby/3.3.0/gems/faraday-net_http-3.3.0/lib/faraday/adapter/net_http.rb:101:in `perform_request'
vendor/bundle/ruby/3.3.0/gems/faraday-net_http-3.3.0/lib/faraday/adapter/net_http.rb:65:in `block in call'
vendor/bundle/ruby/3.3.0/gems/faraday-2.11.0/lib/faraday/adapter.rb:45:in `connection'
vendor/bundle/ruby/3.3.0/gems/faraday-net_http-3.3.0/lib/faraday/adapter/net_http.rb:64:in `call'
vendor/bundle/ruby/3.3.0/gems/faraday-2.11.0/lib/faraday/middleware.rb:56:in `call'
vendor/bundle/ruby/3.3.0/gems/faraday-2.11.0/lib/faraday/rack_builder.rb:152:in `build_response'
vendor/bundle/ruby/3.3.0/gems/faraday-2.11.0/lib/faraday/connection.rb:452:in `run_request'
vendor/bundle/ruby/3.3.0/gems/faraday-2.11.0/lib/faraday/connection.rb:200:in `get'

This is the code responsible:

    def addr_port
      addr = address
      addr = "[#{addr}]" if addr.include?(":") # the .include? here
      default_port = use_ssl? ? HTTP.https_default_port : HTTP.http_default_port
      default_port == port ? addr : "#{addr}:#{port}"
    end

It seems there should be some kind of validation earlier to avoid this?