[英]Could not find generator 'active_admin:install'
I just removed active_admin from my rails app and now trying to add active_admin again.我刚刚从我的 rails 应用程序中删除了 active_admin,现在尝试再次添加 active_admin。
getmfile: gem 'activeadmin', github: 'activeadmin' getmfile: gem 'activeadmin', github: 'activeadmin'
and I ran this command:我运行了这个命令:
rails g active_admin:install
and I met this error:我遇到了这个错误:
Running via Spring preloader in process 4200
Expected boolean default value for '--markerb'; got :erb (string)
Could not find generator 'active_admin:install'. Maybe you meant 'devise:install', 'responders:install' or 'active_record:model'
update: I ran bundle install but no reaction更新:我跑了 bundle install 但没有反应
update: result of rails -T更新:rails -T 的结果
rails about # List versions of all Rails frameworks and the environment
rails app:template # Applies the template supplied by LOCATION=(/path/to/template) or URL
rails app:update # Update configs and some other initially generated files (or use just upda...
rails assets:clean[keep] # Remove old compiled assets
rails assets:clobber # Remove compiled assets
rails assets:environment # Load asset compile environment
rails assets:precompile # Compile all the assets named in config.assets.precompile
rails bower:cache:clean # Clear the bower cache ('bower cache clean')
rails bower:clean # Attempt to keep only files listed in 'main' of each component's bower.json
rails bower:install[options] # Install components from bower
rails bower:install:deployment[options] # Install components from bower using previously generated bower.json
rails bower:install:development[options] # Install both dependencies and devDependencies from bower
rails bower:install:production[options] # Install only dependencies, excluding devDependencies from bower
rails bower:list # List bower components
rails bower:resolve[relative_directory] # Resolve assets paths in bower components
rails bower:update[options] # Update bower components
rails bower:update:prune[options] # Update existing components and uninstalls extraneous components
rails cache_digests:dependencies # Lookup first-level dependencies for TEMPLATE (like messages/show or comme...
rails cache_digests:nested_dependencies # Lookup nested dependencies for TEMPLATE (like messages/show or comments/_...
rails db:create # Creates the database from DATABASE_URL or config/database.yml for the cur...
rails db:drop # Drops the database from DATABASE_URL or config/database.yml for the curre...
rails db:environment:set # Set the environment value for the database
rails db:fixtures:load # Loads fixtures into the current environment's database
rails db:migrate # Migrate the database (options: VERSION=x, VERBOSE=false, SCOPE=blog)
rails db:migrate:status # Display status of migrations
rails db:rollback # Rolls the schema back to the previous version (specify steps w/ STEP=n)
rails db:schema:cache:clear # Clears a db/schema_cache.dump file
rails db:schema:cache:dump # Creates a db/schema_cache.dump file
rails db:schema:dump # Creates a db/schema.rb file that is portable against any DB supported by ...
rails db:schema:load # Loads a schema.rb file into the database
rails db:seed # Loads the seed data from db/seeds.rb
rails db:setup # Creates the database, loads the schema, and initializes with the seed dat...
rails db:structure:dump # Dumps the database structure to db/structure.sql
rails db:structure:load # Recreates the databases from the structure.sql file
rails db:version # Retrieves the current schema version number
rails dev:cache # Toggle development mode caching on/off
rails initializers # Print out all defined initializers in the order they are invoked by Rails
rails log:clear # Truncates all/specified *.log files in log/ to zero bytes (specify which ...
rails middleware # Prints out your Rack middleware stack
rails notes # Enumerate all annotations (use notes:optimize, :fixme, :todo for focus)
rails notes:custom # Enumerate a custom annotation, specify with ANNOTATION=CUSTOM
rails restart # Restart app by touching tmp/restart.txt
rails routes # Print out all defined routes in match order, with names
rails secret # Generate a cryptographically secure secret key (this is typically used to...
rails stats # Report code statistics (KLOCs, etc) from the application or engine
rails test # Runs all tests in test folder
rails test:db # Run tests quickly, but also reset db
rails time:zones[country_or_offset] # List all time zones, list by two-letter country code (`rails time:zones[U...
rails tmp:clear # Clear cache and socket files from tmp/ (narrow w/ tmp:cache:clear, tmp:so...
rails tmp:create # Creates tmp directories for cache, sockets, and pids
update: rails : 5.0.5 rvm: 2.4.1 os: mac更新:rails:5.0.5 rvm:2.4.1 os:mac
update: I ran bundle exec rails g active_admin:install but no reaction.更新:我跑了 bundle exec rails g active_admin:install 但没有反应。
将 gem 添加到您的 Gemfile:gem 'activeadmin'
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