Probleme mit der Bereitstellung der Rails-App auf dem Heroku (App funktioniert gut lokal)?

Question

Am Anfang Code wurde in Rails 5 geschrieben und kehrte dann zurück auf Schienen 4.2.6 (das könnte Grund, warum ich auch dieses Problem haben)

[2017-04-21 23:34:42] ERROR NoMethodError: undefined method `request_id' for #<ActionDispatch::Request:0x007f07e40a9310> 
2017-04-21T23:34:42.159149+00:00 app[web.1]: Did you mean? request_method 
2017-04-21T23:34:42.159151+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:63:in `block in compute_tags' 
2017-04-21T23:34:42.159152+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:58:in `collect' 
2017-04-21T23:34:42.159153+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:58:in `compute_tags' 
2017-04-21T23:34:42.159153+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:20:in `call' 
2017-04-21T23:34:42.159154+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/request_id.rb:21:in `call' 
2017-04-21T23:34:42.159154+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.5/lib/rack/methodoverride.rb:22:in `call' 
2017-04-21T23:34:42.159155+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.5/lib/rack/runtime.rb:18:in `call' 
2017-04-21T23:34:42.159156+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/activesupport-4.2.6/lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call' 
2017-04-21T23:34:42.159157+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/static.rb:120:in `call' 
2017-04-21T23:34:42.159158+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.5/lib/rack/sendfile.rb:113:in `call' 
2017-04-21T23:34:42.159158+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/engine.rb:518:in `call' 
2017-04-21T23:34:42.159159+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/railties-4.2.6/lib/rails/application.rb:165:in `call' 
2017-04-21T23:34:42.159160+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.5/lib/rack/lock.rb:17:in `call' 
2017-04-21T23:34:42.159161+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.5/lib/rack/content_length.rb:15:in `call' 
2017-04-21T23:34:42.159161+00:00 app[web.1]: /app/vendor/bundle/ruby/2.3.0/gems/rack-1.6.5/lib/rack/handler/webrick.rb:88:in `service' 
2017-04-21T23:34:42.159162+00:00 app[web.1]: /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/webrick/httpserver.rb:140:in `service' 
2017-04-21T23:34:42.159163+00:00 app[web.1]: /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/webrick/httpserver.rb:96:in `run' 
2017-04-21T23:34:42.159164+00:00 app[web.1]: /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/webrick/server.rb:296:in `block in start_thread' 

Answer 1

Ihre gemfile Bitte teilen. Alternativ können Sie auch die Dokumentation Getting Started with Rails 4.x on Heroku durchgehen, da während der Bereitstellung von heroku einige Änderungen an der Datei vorgenommen werden müssen.