"rails s" und "rake db: migrate" zurückkehrende Fehler wie Warnung: Zirkel Argument Referenz

Question

Ich versuche ein Rails-Projekt von einem Git Repo zu starten. Ich habe bereits bundle install Ed ohne Fehler, und haben die richtigen Versionen von Ruby (2.2.4) und Rails (4.1.9), die in der Gemfile angegeben sind. Wenn ich versuche, den Schienen-Server mit rails s auf bash (Ubuntu) zu starten, erhalte ich:

/home/name/.rvm/gems/ruby-2.2.4@drive2/gems/compass-core-1.0.1/lib/compass/core/caniuse.rb:72: warning: circular argument reference - browsers 
/home/name/.rvm/gems/ruby-2.2.4@drive2/gems/fog-1.19.0/lib/fog/core/collection.rb:150: warning: circular argument reference - filters 
/home/name/.rvm/gems/ruby-2.2.4@drive2/gems/fog-1.19.0/lib/fog/rackspace/mock_data.rb:43: warning: duplicated key at line 81 ignored: "name" 
=> Booting Thin 
=> Rails 4.1.9 application starting in development on http://0.0.0.0:3000 
=> Run `rails server -h` for more startup options 
=> Notice: server is listening on all interfaces (0.0.0.0). Consider using 127.0.0.1 (--binding option) 
=> Ctrl-C to shutdown server 
Exiting 
/home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/application/configuration.rb:105:in `database_configuration': Cannot load `Rails.application.database_configuration`: (RuntimeError) 
Could not load database configuration. No such file - 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activerecord-4.1.9/lib/active_record/railtie.rb:126:in `block (2 levels) in <class:Railtie>' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activesupport-4.1.9/lib/active_support/lazy_load_hooks.rb:38:in `instance_eval' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activesupport-4.1.9/lib/active_support/lazy_load_hooks.rb:38:in `execute_hook' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activesupport-4.1.9/lib/active_support/lazy_load_hooks.rb:28:in `block in on_load' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activesupport-4.1.9/lib/active_support/lazy_load_hooks.rb:27:in `each' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activesupport-4.1.9/lib/active_support/lazy_load_hooks.rb:27:in `on_load' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activerecord-4.1.9/lib/active_record/railtie.rb:116:in `block in <class:Railtie>' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/initializable.rb:30:in `instance_exec' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/initializable.rb:30:in `run' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/initializable.rb:55:in `block in run_initializers' 
    from /home/name/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/tsort.rb:226:in `block in tsort_each' 
    from /home/name/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component' 
    from /home/name/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/tsort.rb:429:in `each_strongly_connected_component_from' 
    from /home/name/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/tsort.rb:347:in `block in each_strongly_connected_component' 
    from /home/name/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/tsort.rb:345:in `each' 
    from /home/name/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/tsort.rb:345:in `call' 
    from /home/name/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/tsort.rb:345:in `each_strongly_connected_component' 
    from /home/name/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/tsort.rb:224:in `tsort_each' 
    from /home/name/.rvm/rubies/ruby-2.2.4/lib/ruby/2.2.0/tsort.rb:203:in `tsort_each' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/initializable.rb:54:in `run_initializers' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/application.rb:300:in `initialize!' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/railtie.rb:194:in `public_send' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/railtie.rb:194:in `method_missing' 
    from /home/name/Documents/RAdrive2/drive2/config/environment.rb:5:in `<top (required)>' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activesupport-4.1.9/lib/active_support/dependencies.rb:247:in `require' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activesupport-4.1.9/lib/active_support/dependencies.rb:247:in `block in require' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activesupport-4.1.9/lib/active_support/dependencies.rb:232:in `load_dependency' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/activesupport-4.1.9/lib/active_support/dependencies.rb:247:in `require' 
    from /home/name/Documents/RAdrive2/drive2/config.ru:3:in `block in <main>' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/rack-1.5.5/lib/rack/builder.rb:55:in `instance_eval' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/rack-1.5.5/lib/rack/builder.rb:55:in `initialize' 
    from /home/name/Documents/RAdrive2/drive2/config.ru:in `new' 
    from /home/name/Documents/RAdrive2/drive2/config.ru:in `<main>' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/rack-1.5.5/lib/rack/builder.rb:49:in `eval' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/rack-1.5.5/lib/rack/builder.rb:49:in `new_from_string' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/rack-1.5.5/lib/rack/builder.rb:40:in `parse_file' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/rack-1.5.5/lib/rack/server.rb:277:in `build_app_and_options_from_config' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/rack-1.5.5/lib/rack/server.rb:199:in `app' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/commands/server.rb:50:in `app' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/rack-1.5.5/lib/rack/server.rb:314:in `wrapped_app' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/commands/server.rb:130:in `log_to_stdout' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/commands/server.rb:67:in `start' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/commands/commands_tasks.rb:81:in `block in server' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/commands/commands_tasks.rb:76:in `tap' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/commands/commands_tasks.rb:76:in `server' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/commands/commands_tasks.rb:40:in `run_command!' 
    from /home/name/.rvm/gems/ruby-2.2.4@drive2/gems/railties-4.1.9/lib/rails/commands.rb:17:in `<top (required)>' 
    from bin/rails:4:in `require' 
    from bin/rails:4:in `<main>' 

ziemlich das gleiche passiert, wenn ich rake db:migrate tun. Was ist hier passiert?

Answer 1

Versuchen Sie, die Befehle als Superuser ausführen: sudo Bündel installieren und sudo Schienen Server