我正在使用Rails 5.0.0.beta3并创建rails-api。我跑的时候
rails-api generate scaffold user email:string password:string auth_token:string
显示错误
.rvm/gems/ruby-2.2.3/gems/bundler-1.11.2/lib/bundler/runtime.rb:80:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'rails-api'. (Bundler::GemRequireError)
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/bundler-1.11.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `each'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `block in require'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `each'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `require'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/bundler-1.11.2/lib/bundler.rb:99:in `require'
from /home/ahsanul/Documents/rails-api/my_blog/config/application.rb:7:in `<top (required)>'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/spring-1.7.1/lib/spring/application.rb:82:in `require'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/spring-1.7.1/lib/spring/application.rb:82:in `preload'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/spring-1.7.1/lib/spring/application.rb:143:in `serve'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/spring-1.7.1/lib/spring/application.rb:131:in `block in run'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/spring-1.7.1/lib/spring/application.rb:125:in `loop'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/spring-1.7.1/lib/spring/application.rb:125:in `run'
from /home/ahsanul/.rvm/gems/ruby-2.2.3/gems/spring-1.7.1/lib/spring/application/boot.rb:19:in `<top (required)>'
from /home/ahsanul/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/ahsanul/.rvm/rubies/ruby-2.2.3/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from -e:1:in `<main>'
我该如何解决这个问题？
答案 0 :(得分：5)
您不需要在Rails 5应用程序的Gemfile中包含rails-api gem。它已经合并到Rails 5中。
答案 1 :(得分：0)
我尝试了Babar的所有上述建议但是没有用，所以我尝试了一个小东西，即添加宝石＆＃39;听＆＃39;到gem文件。 这个对我有用！！
答案 2 :(得分：0)
rails-api generate scaffold user email:string password:string auth_token:string
无需编写rails-api，只需使用rails。 Rails :: API已经合并到Rails 5.0中，所以不需要gem'rail-api'。所以从gemfile中删除它。之后你尝试迁移时可能会出错。所以你必须包含listen宝石。