依照g大的建议 我打了rake db:migrate --trace 出现 C:\rails\project>rake db:migrate --trace (in C:/rails/project) ** Invoke db:migrate (first_time) ** Invoke environment (first_time) ** Execute environment rake aborted! undefined method `render_action' for class `ActionController::Base' C:/rails/project/vendor/plugins/active_scaffold/lib/extensions/action_controller.rb: 26:in `alias_method' C:/rails/project/vendor/plugins/active_scaffold/lib/extensions/action_controller.rb: 26 c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_re quire' c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependenci es.rb:496:in `require' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependenci es.rb:342:in `new_constants_in' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependenci es.rb:496:in `require' C:/rails/project/vendor/plugins/active_scaffold/environment.rb:43 c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_re quire' c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependenci es.rb:496:in `require' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependenci es.rb:342:in `new_constants_in' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependenci es.rb:496:in `require' C:/rails/project/vendor/plugins/active_scaffold/init.rb:4:in `evaluate_init_rb' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/rails/plugin.rb:79:in `evaluate_i nit_rb' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/core_ext/k ernel/reporting.rb:11:in `silence_warnings' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/rails/plugin.rb:75:in `evaluate_i nit_rb' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/rails/plugin.rb:39:in `load' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/rails/plugin/loader.rb:33:in `loa d_plugins' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/rails/plugin/loader.rb:32:in `eac h' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/rails/plugin/loader.rb:32:in `loa d_plugins' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializer.rb:189:in `load_plugi ns' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializer.rb:105:in `process' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializer.rb:49:in `send' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializer.rb:49:in `run' C:/rails/project/config/environment.rb:13 c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_re quire' c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/tasks/misc.rake:3 c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:546:in `call' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:546:in `execute' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:541:in `each' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:541:in `execute' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:508:in `invoke_with_call_c hain' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_c hain' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:518:in `invoke_prerequisit es' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `send' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:515:in `invoke_prerequisit es' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:507:in `invoke_with_call_c hain' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_c hain' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:494:in `invoke' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1931:in `invoke_task' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in `top_level' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in `each' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in `top_level' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1948:in `standard_exceptio n_handling' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1903:in `top_level' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1881:in `run' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1948:in `standard_exceptio n_handling' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1878:in `run' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/bin/rake:31 c:/ruby/bin/rake.bat:20:in `load' c:/ruby/bin/rake.bat:20 不知道哪个地方出问题了呢.. 谢谢~ ※ 引述《seize (moi)》之铭言： : 环境： : Ruby 2.0.2 (p.s因为公司锁port的关系都是手动下载更新) : 状况： : 我在打上rake db:migrate的时候， : 一直出现 : rake aborted! : undefined method `render_action' for class `ActionController::Base' : (See full trace by running task with --trace) : 可是我把rake、rubygem等都更新到最新版了， : 还是一直出现这个错误， : 请问各位高手， : 不知道哪个地方出错了呢? : 感激不尽(m_ _m)! --

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