he notado que ciertas peticiones, sobre todo de tiempo de actividad del robot para probar la página tiempo de actividad han comenzado recientemente generado el siguiente error de pelusa en mi rack Rieles 3.1.x aplicación:Cómo resolver los errores de Rack Lint?
21:47:05 web.1 | Started HEAD "/" for 74.86.158.106 at 2012-03-22 21:47:05 -0400
21:47:05 web.1 | Processing by HomeController#index as */*
...
21:47:05 web.1 | /Users/username/.rvm/gems/[email protected]/gems/activesupport-3.1.4/lib/active_support/core_ext/string/output_safety.rb:23: warning: regexp match /.../n against to UTF-8 string
...
21:47:05 web.1 | Completed 200 OK in 81ms (Views: 60.3ms | ActiveRecord: 0.0ms)
21:47:05 web.1 | 74.86.158.106 - - [22/Mar/2012 21:47:05] "GET/HTTP/1.1" 200 31842 0.1993
21:47:05 web.1 | E, [2012-03-22T21:47:05.546848 #18938] ERROR -- : app error: Content-Length header was 31842, but should be 0 (Rack::Lint::LintError)
21:47:05 web.1 | E, [2012-03-22T21:47:05.546978 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/gems/rack-1.3.6/lib/rack/lint.rb:19:in `assert'
21:47:05 web.1 | E, [2012-03-22T21:47:05.547079 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/gems/rack-1.3.6/lib/rack/lint.rb:501:in `verify_content_length'
21:47:05 web.1 | E, [2012-03-22T21:47:05.547178 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/gems/rack-1.3.6/lib/rack/lint.rb:525:in `each'
21:47:05 web.1 | E, [2012-03-22T21:47:05.547277 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/gems/rack-1.3.6/lib/rack/body_proxy.rb:23:in `method_missing'
21:47:05 web.1 | E, [2012-03-22T21:47:05.547375 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/gems/unicorn-4.2.0/lib/unicorn/http_response.rb:41:in `http_response_write'
21:47:05 web.1 | E, [2012-03-22T21:47:05.547476 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/gems/unicorn-4.2.0/lib/unicorn/http_server.rb:538:in `process_client'
21:47:05 web.1 | E, [2012-03-22T21:47:05.547574 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/gems/unicorn-4.2.0/lib/unicorn/http_server.rb:604:in `worker_loop'
21:47:05 web.1 | E, [2012-03-22T21:47:05.547672 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/gems/unicorn-4.2.0/lib/unicorn/http_server.rb:487:in `spawn_missing_workers'
21:47:05 web.1 | E, [2012-03-22T21:47:05.547770 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/gems/unicorn-4.2.0/lib/unicorn/http_server.rb:137:in `start'
21:47:05 web.1 | E, [2012-03-22T21:47:05.547867 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/gems/unicorn-4.2.0/bin/unicorn:121:in `<top (required)>'
21:47:05 web.1 | E, [2012-03-22T21:47:05.547966 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/bin/unicorn:19:in `load'
21:47:05 web.1 | E, [2012-03-22T21:47:05.548063 #18938] ERROR -- : /Users/username/.rvm/gems/[email protected]/bin/unicorn:19:in `<main>'
Alguna idea de lo que puede estar pasando ¿aquí? Realmente no estoy encontrando una solución en este momento que aborde específicamente qué hacer en este escenario en cuanto a hurgar y buscar lo que realmente está sucediendo.