ここに私のスタック情報があります: スタック: 竹-mri-1.9.2
次のコマンドを使用してherokuコンソールにアクセスしようとすると:
heroku run -a pakrat script/rails console(pakratは私のアプリ名です)
次のエラーが表示されます: /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/postgresql_adapter.rb:1032:in initialize': could not translate host name "ec2-107-22-169-50.compute-1.amazonaws.com" to address: Name or service not known (PGError)
from /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/postgresql_adapter.rb:1032:innew' from /app/.bundle/ gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/postgresql_adapter.rb:1032:in connect'
from /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/postgresql_adapter.rb:301:ininitialize' from /app/.bundle/gems/ruby/1.9.1/gems/activerecord- 3.1.1/lib/active_record/connection_adapters/postgresql_adapter.rb:28: new'
from /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/postgresql_adapter.rb:28:in/app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/abstract/ の postgresql_connectionでnew_connection'
from /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:323:in/app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:265からのconnection_pool.rb:304:in checkout_new_connection'block (2 levels) in checkout'
from /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:261:inloop' from /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:261:in block in checkout'
from /usr/ruby1.9.2/lib/ruby/1.9.1/monitor.rb:201:inmon_synchronize' from /app/.bundle/gems /ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:260:in checkout'
from /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:162:inconnection' from /app/.bundle/gems/ruby/1.9.1/gems/activerecord -3.1.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:409:in retrieve_connection'
from /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:107:inretrieve_connection' from /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/connection_adapters /abstract/connection_specification.rb:89:in connection'
from /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/base.rb:703:intable_exists?' /app/.bundle/gems/ruby/1.9.1/gems/activerecord-3.1.1/lib/active_record/base.rb:798:in よりattribute_names'
from /app/.bundle/gems/ruby/1.9.1/gems/actionpack-3.1.1/lib/action_controller/metal/params_wrapper.rb:168:in/app/.bundle/gems/ruby/1.9.1/gems/actionpack-3.1.1/lib/action_controller/metal/params_wrapper.rb:128:ininherited'
from /app/.bundle/gems/ruby/1.9.1/gems/actionpack-3.1.1/lib/abstract_controller/railties/routes_helpers.rb:7:inブロック (2 レベル) の _set_wrapper_defaults' in with' from /app/ .bundle/gems/ruby/1.9.1/gems/actionpack-3.1.1/lib/action_controller/railties/paths.rb:7:in block (2 levels) in with'
from /app/app/controllers/authentications_controller.rb:1:in' from /app/.bundle/gems/ruby/1.9.1/gems/ activesupport-3.1.1/lib/active_support/dependencies.rb:240: require'
from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:240:in/app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies の「require」のブロック内。 rb:225:in load_dependency'
from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:240:inrequire' from require_or_load'
from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:302:in/app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:348:independ_on' from /app/.bundle/ gems/ruby/1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:214:inrequire_dependency'
from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/engine.rb:417:ineager_load のブロック (2 レベル)!' from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/engine.rb:416:eager_loadeach'
from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/engine.rb:416:inのブロック内!」from each'
from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/engine.rb:414:in/app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/engine.rb:414:ineager_load!」from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/application/finisher.rb:51:in block in <module:Finisher>'
from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/initializable.rb:30:ininstance_exec' from /app/.bundle/gems/ruby/1.9 .1/gems/railties-3.1.1/lib/rails/initializable.rb:30: run'
from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/initializable.rb:55:in/app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib の run_initializers のブロック内/rails/initializable.rb:54:in each'
from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/initializable.rb:54:inrun_initializers から /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/application.rb:96:in initialize!'
from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/railtie/configurable.rb:30:inmethod_missing から / app/config/environment.rb:5:in<top (required)>'
from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:240:inrequire' from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:240:in block in require'
from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:223:inblock in load_dependency' from /app/.bundle/gems/ruby /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.1.1/libnew_constants_in'
from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:223:inから /1.9.1/gems/activesupport-3.1.1/lib/active_support/dependencies.rb:640:in load_dependency に/active_support/dependencies.rb:240:require_environment でrequire'
from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/application.rb:83:in!' from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.1.1/lib/rails/commands.rb:39:in <top (required)>'
from script/rails:6:inrequire' from script/rails:6:in `'