rails g mongoid 配置错误

Question

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    Master:blog shaunstanislaus$ bundle update
    Fetching gem metadata from https://rubygems.org/.........
    Fetching gem metadata from https://rubygems.org/..
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    Using mongo (1.0.9) 
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    Using mongoid (2.0.0.beta.19) 
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    Your bundle is updated! Use `bundle show [gemname]` to see where a bundled gem is                         installed.
    Master:blog shaunstanislaus$ rails g mongoid:config
    /Library/Ruby/Gems/1.8/gems/railties-3.2.6/lib/rails/railtie/configuration.rb:85:in

method_missing': undefined methodgenerators' 代表#
（无方法错误） 来自 /Library/Ruby/Gems/1.8/gems/mongoid-2.0.0.beta.19/lib/mongoid/railtie.rb:13 来自 /Library/Ruby/Gems/1.8/gems/mongoid-2.0.0.beta.19/lib/mongoid.rb:89:in require' from /Library/Ruby/Gems/1.8/gems/mongoid-2.0.0.beta.19/lib/mongoid.rb:89 from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:in require' 来自 /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:in require' from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:66:in each' 来自 /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:66:in require' from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in each' 来自 /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in require' from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler.rb:119:in require' 来自 /Users/shaunstanislaus/Desktop/code/blog/config/application.rb:7 来自 /Library/Ruby/Gems/1.8/gems/railties-3.2.6/lib/rails/commands.rb:24:in require' from /Library/Ruby/Gems/1.8/gems/railties-3.2.6/lib/rails/commands.rb:24 from script/rails:6:inrequire' 来自脚本/rails:6

我该如何解决这个问题？

我输入了这个命令，上面出现了错误。

大师：博客 shaunstanislaus$ rails g mongoid:config

我已经尝试删除 gemfile.loc 捆绑安装 rails g mongoid:config，再次出现此错误。还是一样。

Master:blog shaunstanislaus$ rails g mongoid:config

/Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:in require': /Library/Ruby/Gems/1.8/gems/mongoid-3.0.3/lib/mongoid.rb:148: odd number list for Hash (SyntaxError) { to: Config })) ^ /Library/Ruby/Gems/1.8/gems/mongoid-3.0.3/lib/mongoid.rb:148: syntax error, unexpected ':', expecting '}' { to: Config })) ^ from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:inrequire' 来自 /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:66:in each' from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:66:inrequire' 来自 /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in each' from /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:inrequire' 来自 /Library/Ruby/Gems/1.8/gems/bundler-1.1.5/lib/bundler.rb:119:in require' from /Users/shaunstanislaus/Desktop/code/blog/config/application.rb:7 from /Library/Ruby/Gems/1.8/gems/railties-3.2.6/lib/rails/commands.rb:24:inrequire' 来自 /Library/Ruby/Gems/1.8/gems/railties-3.2.6/lib/rails/commands.rb:24 来自脚本/rails:6:in `require' 来自脚本/rails:6

Answer 1

删除您的 GemFile.lock，运行捆绑安装。如果您在最新版本的 Rails (3.2?) 和 Ruby (1.9.3-p###) 上运行，它应该可以工作。

未显示 Mongoid 的“生成器”命令的原因很可能是 gem 没有为您拥有的 rails 和 ruby​​ 版本正确安装。

看看这个：Rails g failing for mongoid commands… – Dominic Tancredi 2

Answer 2

我已经设置好了

红宝石-v

ruby 1.9.3p194（2012-04-20 修订版 35410）[x86_64-darwin12.0.0]

捆绑-v

捆绑器版本 1.1.5

捆绑安装成功； rake server 仍然报错

/Users/avaranovich/.gem/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:in `require': /Users/avaranovich/.gem/gems/mongoid-3.0.4/ lib/mongoid.rb:148: 哈希奇数列表 (SyntaxError) { to: 配置 }))

Answer 3

我通过输入 bundle exec rails g mongoid:config 解决了这个问题