Question

테스트 할 때 자주 발생하는 테이블이없고 데이터베이스를 설치할 새 서버를 설정할 때마다 자산과 같은 많은 레이크 작업 (프리 컴파일)이 발생합니다. 이 오류와 함께 실패합니다.

rake aborted! 
PG::Error: ERROR: relation "users" does not exist 
LINE 4:    WHERE a.attrelid = '"users"'::regclass 
             ^
:    SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull 
       FROM pg_attribute a LEFT JOIN pg_attrdef d 
       ON a.attrelid = d.adrelid AND a.attnum = d.adnum 
      WHERE a.attrelid = '"users"'::regclass 
       AND a.attnum > 0 AND NOT a.attisdropped 
      ORDER BY a.attnum 

이유 및 해결 방법 포함하는, 103 : 내가 추적 그것을 실행하는 경우

, 나는 오류가 staffer.rb에서 생성 볼 수

scope :visible, where(:deleted => false) 

을 나는 적어도 자산에, 그것을 주석 경우 : 사전 컴파일 작동합니다.

1.9.3-p194@projectx root@b1:/var/nginx/projectx/releases/20120710151049# bundle exec rake RAILS_ENV=staging RAILS_GROUPS=assets assets:precompile --trace 
** Invoke assets:precompile (first_time) 
** Execute assets:precompile 
** Invoke assets:precompile:all (first_time) 
** Execute assets:precompile:all 
** Invoke assets:precompile:primary (first_time) 
** Invoke assets:environment (first_time) 
** Execute assets:environment 
** Invoke environment (first_time) 
** Execute environment 
Resolved collector.newrelic.com to 204.93.223.153 
rake aborted! 
PG::Error: ERROR: relation "users" does not exist 
LINE 4:    WHERE a.attrelid = '"users"'::regclass 
             ^
:    SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull 
       FROM pg_attribute a LEFT JOIN pg_attrdef d 
       ON a.attrelid = d.adrelid AND a.attnum = d.adnum 
      WHERE a.attrelid = '"users"'::regclass 
       AND a.attnum > 0 AND NOT a.attisdropped 
      ORDER BY a.attnum 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:1151:in `async_exec' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:1151:in `exec_no_cache' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:664:in `block in exec_query' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/connection_adapters/abstract_adapter.rb:280:in `block in log' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/notifications/instrumenter.rb:20:in `instrument' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/connection_adapters/abstract_adapter.rb:275:in `log' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:663:in `exec_query' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:1276:in `column_definitions' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:859:in `columns' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/connection_adapters/schema_cache.rb:12:in `block in initialize' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/model_schema.rb:228:in `yield' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/model_schema.rb:228:in `default' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/model_schema.rb:228:in `columns' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/model_schema.rb:237:in `columns_hash' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/inheritance.rb:19:in `descends_from_active_record?' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/inheritance.rb:25:in `finder_needs_type_condition?' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/base.rb:455:in `relation' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/scoping/named.rb:37:in `scoped' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.6/lib/active_record/querying.rb:9:in `where' 
/var/nginx/projectx/releases/20120710151049/app/models/staffer.rb:103:in `<class:Staffer>' 
/var/nginx/projectx/releases/20120710151049/app/models/staffer.rb:6:in `<top (required)>' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `require' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `block in require' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:236:in `load_dependency' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `require' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:359:in `require_or_load' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:502:in `load_missing_constant' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:192:in `block in const_missing' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:190:in `each' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:190:in `const_missing' 
/var/nginx/projectx/releases/20120710151049/app/admin/users.rb:11:in `block in <top (required)>' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/dsl.rb:13:in `instance_eval' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/dsl.rb:13:in `run_registration_block' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/namespace.rb:178:in `parse_registration_block' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/namespace.rb:54:in `register' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/application.rb:99:in `register' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin.rb:74:in `register' 
/var/nginx/projectx/releases/20120710151049/app/admin/users.rb:4:in `<top (required)>' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:245:in `load' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:245:in `block in load' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:236:in `load_dependency' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:245:in `load' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/application.rb:161:in `block in load!' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/application.rb:161:in `each' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/application.rb:161:in `load!' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/application.rb:187:in `routes' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin.rb:78:in `routes' 
/var/nginx/projectx/releases/20120710151049/config/routes.rb:114:in `block (2 levels) in <top (required)>' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_dispatch/routing/mapper.rb:749:in `block in constraints' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_dispatch/routing/mapper.rb:624:in `scope' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_dispatch/routing/mapper.rb:749:in `constraints' 
/var/nginx/projectx/releases/20120710151049/config/routes.rb:113:in `block in <top (required)>' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_dispatch/routing/route_set.rb:282:in `instance_exec' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_dispatch/routing/route_set.rb:282:in `eval_block' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_dispatch/routing/route_set.rb:260:in `draw' 
/var/nginx/projectx/releases/20120710151049/config/routes.rb:3:in `<top (required)>' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:245:in `load' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:245:in `block in load' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:236:in `load_dependency' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:245:in `load' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/application/routes_reloader.rb:40:in `block in load_paths' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/application/routes_reloader.rb:40:in `each' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/application/routes_reloader.rb:40:in `load_paths' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/application/routes_reloader.rb:16:in `reload!' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/application.rb:108:in `reload_routes!' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/reloader.rb:34:in `reload!' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.4/lib/active_admin/reloader.rb:61:in `block in attach!' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/callbacks.rb:429:in `_run__4352394538915700711__prepare__777820976777011506__callbacks' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/callbacks.rb:405:in `__run_callback' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/callbacks.rb:385:in `_run_prepare_callbacks' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/callbacks.rb:81:in `run_callbacks' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_dispatch/middleware/reloader.rb:74:in `prepare!' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_dispatch/middleware/reloader.rb:48:in `prepare!' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/application/finisher.rb:47:in `block in <module:Finisher>' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/initializable.rb:30:in `instance_exec' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/initializable.rb:30:in `run' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/initializable.rb:55:in `block in run_initializers' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/initializable.rb:54:in `each' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/initializable.rb:54:in `run_initializers' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/application.rb:136:in `initialize!' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/railtie/configurable.rb:30:in `method_missing' 
/var/nginx/projectx/releases/20120710151049/config/environment.rb:5:in `<top (required)>' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `require' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `block in require' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:236:in `load_dependency' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `require' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/application.rb:103:in `require_environment!' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/application.rb:292:in `block (2 levels) in initialize_tasks' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain' 
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/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute' 
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/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain' 
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/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.6/lib/sprockets/assets.rake:23:in `invoke_or_reboot_rake_task' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/actionpack-3.2.6/lib/sprockets/assets.rake:29:in `block (2 levels) in <top (required)>' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call' 
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/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each' 
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/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain' 
/usr/local/rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top_level' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level' 
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/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/bin/rake:23:in `load' 
/var/nginx/projectx/shared/bundle/ruby/1.9.1/bin/rake:23:in `<main>' 
Tasks: TOP => environment 

Answer 1

는 scope 사용 : 전체 오류는 다음과 같습니다

# encoding: UTF-8 
# 

ActiveAdmin.register User do 
    menu :priority => 2 

    filter :id 
    filter :rid 
    filter :tenant 
    filter :type, :as => :check_boxes, :collection => %w{Manager Staffer} 
    filter :state, :as => :check_boxes, :collection => Staffer::STATES 
    filter :email 
    filter :first_name 
    filter :last_name 

: 같은

그것은 모든 일이 active_admin에 의해 촉발되고있는 것 같다, 관리의 첫 번째 라인은/볼 users.rb where 절을 사용하면 ActiveRecord가 ActiveRelation을 미리 빌드 할 수 있도록 테이블의 열과 기타 정보를로드하고로드하게됩니다. 간단한 해결책은 where 부분을 Proc으로 감싸 주거나 (내가 가장 좋아하는) 범위를 사용하지 않고 대신 클래스 방법을 사용하는 것입니다. 이것은 똑같은 일을하고 스코프가 더 복잡해지면 scope을 사용하는 것보다 더 깨끗하게 보일 것입니다.

def self.visible 
    where(:deleted => false) 
end