Question

使用命令rails s在开发模式下运行redmine 1.4.7时，我遇到如下错误

 /usr/local/lib/ruby/gems/2.0.0/gems/rails-2.3.15/lib/rails_generator/options.rb:32:in
 `default_options': undefined method `write_inheritable_attribute' for
 Rails::Generator::Base:Class (NoMethodError)
         from /usr/local/lib/ruby/gems/2.0.0/gems/rails-2.3.15/lib/rails_generator/base.rb:90:in
 `<class:Base>'
         from /usr/local/lib/ruby/gems/2.0.0/gems/rails-2.3.15/lib/rails_generator/base.rb:85:in
 `<module:Generator>'
         from /usr/local/lib/ruby/gems/2.0.0/gems/rails-2.3.15/lib/rails_generator/base.rb:48:in
 `<module:Rails>'
         from /usr/local/lib/ruby/gems/2.0.0/gems/rails-2.3.15/lib/rails_generator/base.rb:6:in
 `<top (required)>'
         from /usr/local/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:126:in
 `require'
         from /usr/local/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:126:in
 `require'
         from /usr/local/lib/ruby/gems/2.0.0/gems/rails-2.3.15/lib/rails_generator.rb:37:in
 `<top (required)>'
         from /usr/local/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:126:in
 `require'
         from /usr/local/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:126:in
 `require'
         from /usr/local/lib/ruby/gems/2.0.0/gems/rails-2.3.15/bin/rails:15:in    `<top
 (required)>'
         from /usr/local/bin/rails:23:in `load'
         from /usr/local/bin/rails:23:in `<main>'

我花了大约2个小时来修复它并从link获得了一些参考文献现在我收到了这个错误。我怎样才能解决这个问题？？

/usr/local/lib/ruby/gems/2.0.0/gems/rails-2.3.15/lib/rails_generator/generators/applications/app/app_generator.rb:7:in `<class:AppGenerator>': Use RbConfig instead of obsolete and deprecated Config.
/usr/local/lib/ruby/gems/2.0.0/gems/rails-2.3.15/lib/rails_generator/generators/applications/app/app_generator.rb:7:in `<class:AppGenerator>': Use RbConfig instead of obsolete and deprecated Config.
/usr/local/lib/ruby/gems/2.0.0/gems/rails-2.3.15/lib/rails_generator/generators/applications/app/app_generator.rb:7:in `<class:AppGenerator>': Use RbConfig instead of obsolete and deprecated Config.
undefined method `camelize' for "app":String

Answer 1

我已经通过使用rvm

解决了这个问题

Answer 2

尝试执行以下操作：

安装"gem uninstall rmagick" and "gem cleanup"
以bundle exec rails s

在开发模式下执行服务器时出现Redmine（1.4.7）错误

2 个答案: