schema - rake db：schema：在cmd中转储它不在数据库文件夹中生成schema.rb文件

当我尝试在cmd中运行rake db:schema:dump时，我在轨道上新建了ruby它在数据库文件夹中没有生成schema.rb文件

C：\ Users \ ACK \ SITES \ simple_cms＆gt; rake db：schema：dump --trace   **调用db：schema：dump（first_time）   **调用环境（first_time）   **执行环境   **调用db：load_config（first_time）   **调用rails_env（first_time）   **执行rails_env   **执行db：load_config rake aborted！无法在第19行第2列C解析YAML：/Ruby192/lib/ruby/1.9.1/psych.rb:148:in parse' C:/Ruby192/lib/ruby/1.9.1/psych.rb:148:in parse_stream'   C：/Ruby192/lib/ruby/1.9.1/psych.rb:119：在parse' C:/Ruby192/lib/ruby/1.9.1/psych.rb:106:in load'中   C：/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/application/configu   ration.rb：106：在database_configuration' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activerecord-3.1.3/lib/active_record/railtie .rb:68:in块（2级）中'   C：/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.1.3/lib/active_support/lazy_   load_hooks.rb:36:in instance_eval' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.1.3/lib/active_support/lazy_ load_hooks.rb:36:in execute_hook'   C：/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.1.3/lib/active_support/lazy_   load_hooks.rb:43：block in run_load_hooks' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.1.3/lib/active_support/lazy_ load_hooks.rb:42:in每个'   C：/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.1.3/lib/active_support/lazy_   load_hooks.rb:42:in run_load_hooks' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activerecord-3.1.3/lib/active_record/base.rb :2190:in'   C：/Ruby192/lib/ruby/gems/1.9.1/gems/activerecord-3.1.3/lib/active_record/railtie   s / databases.rake：6：在block (2 levels) in <top (required)>' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in调用'   C：/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb：205：在   block in execute' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in每个”   C：/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb：200：在   invoke_with_call_chain'execut e' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in阻止   C：/Ruby192/lib/ruby/1.9.1/monitor.rb:201：在mon_synchronize' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in中调用   _with_call_chain'C：/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:176:in   block in invoke_prerequisites' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:174:in每个”   C：/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb：174：在   invoke_with_call_chain'invoke _prerequisites' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:157:in阻止   C：/Ruby192/lib/ruby/1.9.1/monitor.rb:201：在mon_synchronize' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in中调用   _with_call_chain'C：/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in   invoke ' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:116:in invoke_task”   C：/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb：94：在   每个block (2 levels) in top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in   C：/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb：94：在   block in top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in standard_exception_handling”   C：/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb：88：在   top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:66:in阻止运行'   C：/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb：133：   standard_exception_handling' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in运行'C：/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in   `


'C：/ Ruby192 / bin / rake：19：in load' C:/Ruby192/bin/rake:19:in'任务：TOP =＆gt; db：schema：dump =＆gt;分贝：load_config


C：\用户\ ACK \网站\ simple_cms＆GT;

rake db：schema：在cmd中转储它不在数据库文件夹中生成schema.rb文件

1 个答案: