//Redmine/エラー：ActiveRecord：：AdapterNotSpecified
プラグインをインストールしようとした際に以下のようなエラーが出る場合があります。
# rake redmine:plugins:migrate
(in /var/lib/redmine)
rake aborted!
ActiveRecord::AdapterNotSpecified: database configuration does not specify adapter/var/lib/redmine/config/environment.rb:14:in `<top (required)>'
Tasks: TOP => redmine:plugins:migrate => environment
(See full trace by running task with --trace)
オプション「--trace」をつけると詳しい情報が判るとのことで、つけて起動します。
# rake redmine:plugins:migrate --trace
(in /var/lib/redmine)
** Invoke redmine:plugins:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
rake aborted!
ActiveRecord::AdapterNotSpecified: database configuration does not specify adapter/usr/local/lib/ruby/gems/2.1.0/gems/activerecord-3.2.21/lib/active_record/connection_adapters/abstract/connection_specification.rb:47:in `resolve_hash_connection'
/usr/local/lib/ruby/gems/2.1.0/gems/activerecord-3.2.21/lib/active_record/connection_adapters/abstract/connection_specification.rb:41:in `resolve_string_connection'/usr/local/lib/ruby/gems/2.1.0/gems/activerecord-3.2.21/lib/active_record/connection_adapters/abstract/connection_specification.rb:25:in `spec'
/usr/local/lib/ruby/gems/2.1.0/gems/activerecord-3.2.21/lib/active_record/connection_adapters/abstract/connection_specification.rb:130:in `establish_connection'
/usr/local/lib/ruby/gems/2.1.0/gems/activerecord-3.2.21/lib/active_record/railtie.rb:88:in `block (2 levels) in <class:Railtie>'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-3.2.21/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-3.2.21/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-3.2.21/lib/active_support/lazy_load_hooks.rb:26:in `block in on_load'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-3.2.21/lib/active_support/lazy_load_hooks.rb:25:in `each'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-3.2.21/lib/active_support/lazy_load_hooks.rb:25:in `on_load'
/usr/local/lib/ruby/gems/2.1.0/gems/activerecord-3.2.21/lib/active_record/railtie.rb:80:in `block in <class:Railtie>'
/usr/local/lib/ruby/gems/2.1.0/gems/railties-3.2.21/lib/rails/initializable.rb:30:in `instance_exec'
/usr/local/lib/ruby/gems/2.1.0/gems/railties-3.2.21/lib/rails/initializable.rb:30:in `run'
/usr/local/lib/ruby/gems/2.1.0/gems/railties-3.2.21/lib/rails/initializable.rb:55:in `block in run_initializers'
/usr/local/lib/ruby/gems/2.1.0/gems/railties-3.2.21/lib/rails/initializable.rb:54:in `each'
/usr/local/lib/ruby/gems/2.1.0/gems/railties-3.2.21/lib/rails/initializable.rb:54:in `run_initializers'
/usr/local/lib/ruby/gems/2.1.0/gems/railties-3.2.21/lib/rails/application.rb:136:in `initialize!'
/usr/local/lib/ruby/gems/2.1.0/gems/railties-3.2.21/lib/rails/railtie/configurable.rb:30:in `method_missing'
/var/lib/redmine/config/environment.rb:14:in `<top (required)>'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-3.2.21/lib/active_support/dependencies.rb:251:in `require'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-3.2.21/lib/active_support/dependencies.rb:251:in `block in require'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-3.2.21/lib/active_support/dependencies.rb:236:in `load_dependency'
/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-3.2.21/lib/active_support/dependencies.rb:251:in `require'
/usr/local/lib/ruby/gems/2.1.0/gems/railties-3.2.21/lib/rails/application.rb:103:in `require_environment!'
/usr/local/lib/ruby/gems/2.1.0/gems/railties-3.2.21/lib/rails/application.rb:305:in `block (2 levels) in initialize_tasks'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:240:in `call'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:240:in `block in execute'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:235:in `each'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:235:in `execute'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:179:in `block in invoke_with_call_chain'
/usr/local/lib/ruby/2.1.0/monitor.rb:211:in `mon_synchronize'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:172:in `invoke_with_call_chain'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:201:in `block in invoke_prerequisites'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:199:in `each'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:199:in `invoke_prerequisites'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:178:in `block in invoke_with_call_chain'
/usr/local/lib/ruby/2.1.0/monitor.rb:211:in `mon_synchronize'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:172:in `invoke_with_call_chain'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/task.rb:165:in `invoke'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/application.rb:150:in `invoke_task'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/application.rb:106:in `each'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/application.rb:106:in `block in top_level'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/application.rb:115:in `run_with_threads'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/application.rb:100:in `top_level'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/application.rb:78:in `block in run'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/application.rb:176:in `standard_exception_handling'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/lib/rake/application.rb:75:in `run'
/usr/local/lib/ruby/gems/2.1.0/gems/rake-10.4.2/bin/rake:33:in `<top (required)>'
/usr/local/bin/rake:23:in `load'
/usr/local/bin/rake:23:in `<main>'
Tasks: TOP => redmine:plugins:migrate => environment
どうもRAILSの環境設定がうまくいっていないようです。
いろいろ調べると以下のサイトに行きつきました。
-[[redmine 2.0.0 インストール>http://in.shappi.org/article/270276498.html]]
環境変数「RAILS_ENV」に「production」が入っていないといけないようです。
さっそく環境変数に設定して再実行してみます。
# export RAILS_ENV=production
# rake redmine:plugins:migrate
(in /var/lib/redmine)
Migrating redmine_charts2 (Redmine Charts)...
Migrating redmine_issue_extensions (Redmine Issue Extensions plugin)...
Migrating redmine_issue_templates (Redmine Issue Templates plugin)...
Migrating redmine_startpage (Redmine Startpage plugin)...
Migrating redmine_wiki_unc (Redmine Wiki Unc plugin)...
Migrating redmine_work_time (Redmine Work Time plugin)...
Migrating view_customize (View Customize plugin)...
== CreateViewCustomizes: migrating ===========================================
-- create_table(:view_customizes)
-> 0.1027s
== CreateViewCustomizes: migrated (0.1035s) ==================================
== AddColumnViewCustomizes: migrating ========================================
-- add_column(:view_customizes, :is_enabled, :boolean, {:null=>false, :default=>true})
-> 0.1043s
-- add_column(:view_customizes, :is_private, :boolean, {:null=>false, :default=>false})
-> 0.0100s
-- add_column(:view_customizes, :author_id, :integer, {:null=>false, :default=>0}) -> 0.0120s
== AddColumnViewCustomizes: migrated (0.1316s) ===============================
今回はこれでうまくいきました。いつでもこの方法がうまくいくとは限りませんが、はまった場合は試してみてください。
