本文介绍了Rails::Generator::Base:Class 的未定义方法 `write_inheritable_attribute' (NoMethodError)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在处理 rails,突然 rails 服务器停止工作.它工作正常,我使用了以下命令 [platform windows 7]
I am working on rails, suddenly rails server stops working. It's working fine and I have used following command [platform windows 7]
gem install -v=2.3.5 rails
当我使用 rails s
时,它给出了以下错误:
And when I use rails s
, it's giving the following error:
c:/Ruby193/lib/ruby/gems/1.9.1/gems/rails-2.3.5/lib/rails_generator/options.rb:32:in `default_options': undefined method `write_inheritable_attribute' for Rails::Generator::Base:Class (NoMethodError)
from c:/Ruby193/lib/ruby/gems/1.9.1/gems/rails-2.3.5/lib/rails_generator/base.rb:90:in `<class:Base>'
from c:/Ruby193/lib/ruby/gems/1.9.1/gems/rails-2.3.5/lib/rails_generator/base.rb:85:in `<module:Generator>'
from c:/Ruby193/lib/ruby/gems/1.9.1/gems/rails-2.3.5/lib/rails_generator/base.rb:48:in `<module:Rails>'
from c:/Ruby193/lib/ruby/gems/1.9.1/gems/rails-2.3.5/lib/rails_generator/base.rb:6:in `<top (required)>'
from c:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require'
from c:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require'
from c:/Ruby193/lib/ruby/gems/1.9.1/gems/rails-2.3.5/lib/rails_generator.rb:34:in `<top (required)>'
from c:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require'
from c:/Ruby193/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:55:in `require'
from c:/Ruby193/lib/ruby/gems/1.9.1/gems/rails-2.3.5/bin/rails:14:in `<top (required)>'
from c:/Ruby193/bin/rails:23:in `load'
from c:/Ruby193/bin/rails:23:in `<main>'
$ rails -v
Rails 2.3.5
$ ruby -v
ruby 1.9.3p194 (2012-04-20) [i386-mingw32]
推荐答案
我遇到了同样的问题,但这是使用 gem rmagick
的结果.
I had the same problem, but it was the result of having the gem rmagick
.
我运行了以下内容:
gem uninstall rmagick
gem cleanup
然后在我的堆栈中重新运行 bundle
,它再次对我有用.
And then re-ran bundle
in my stack and it worked for me again.
这篇关于Rails::Generator::Base:Class 的未定义方法 `write_inheritable_attribute' (NoMethodError)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!