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添加寶石和捆綁安裝後,我試圖生成回形針,但我得到錯誤?回形針Ruby on Rails 4安裝錯誤?
在Gemfile中
gem "paperclip", "~> 4.1"
在命令行:
$ rails generate paperclip user avatar
錯誤,我得到:
/Users/amirna/.rvm/gems/ruby-2.1.1/gems/railties-4.1.0/lib/rails/generators/actions/create_migration.rb:13:in `migration_file_name': protected method `migration_file_name' called for #<PaperclipGenerator:0x007fc6c7e43690> (NoMethodError)
from /Users/amirna/.rvm/gems/ruby-2.1.1/gems/railties-4.1.0/lib/rails/generators/actions/create_migration.rb:34:in `existing_migration'
from /Users/amirna/.rvm/gems/ruby-2.1.1/gems/thor-0.19.1/lib/thor/actions/empty_directory.rb:112:in `invoke_with_conflict_check'
from /Users/amirna/.rvm/gems/ruby-2.1.1/gems/thor-0.19.1/lib/thor/actions/create_file.rb:60:in `invoke!'
這是回形針存在的問題。您必須從'Github'獲取回形針寶石,而不是'rubygems'。 –
我該怎麼做? – Amir
閱讀鏈接的答案,我在第一個評論中標記的答案http://stackoverflow.com/questions/22739370/i-cant-install-paperclip –