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C：\ Users \ Vlad \ Desktop> rake routes （在C：/ Users/Vlad/Desktop中） rake中止！ 未初始化的常量的Rake :: DSL如何分析红宝石错误？
C:/Ruby192/lib/ruby/1.9.1/rake.rb:2482:in `const_missing'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/tasklib.rb:8:in `<class:TaskLib>'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/tasklib.rb:6:in `<module:Rake>'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/tasklib.rb:3:in `<top (required)>'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/testtask.rb:4:in `require'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/testtask.rb:4:in `<top (required)>'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/test_unit/testing.rake:2:in `require'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/test_unit/testing.rake:2:in `<top (required)>'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/test_unit/railtie.rb:12:in `load'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/test_unit/railtie.rb:12:in `block in <class:TestUnitRailtie>'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/railtie.rb:183:in `call'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/railtie.rb:183:in `block in load_tasks'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/railtie.rb:183:in `each'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/railtie.rb:183:in `load_tasks'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/engine.rb:396:in `block in load_tasks'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/application/railties.rb:8:in `each'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/application/railties.rb:8:in `all'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/engine.rb:396:in `load_tasks'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/application.rb:103:in `load_tasks'
C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/railtie/configurable.rb:30:in `method_missing'
C:/Users/Vlad/Desktop/kindle/Rakefile:7:in `<top (required)>'
C:/Ruby192/lib/ruby/1.9.1/rake.rb:2373:in `load'
C:/Ruby192/lib/ruby/1.9.1/rake.rb:2373:in `raw_load_rakefile'
C:/Ruby192/lib/ruby/1.9.1/rake.rb:2007:in `block in load_rakefile'
C:/Ruby192/lib/ruby/1.9.1/rake.rb:2058:in `standard_exception_handling'
C:/Ruby192/lib/ruby/1.9.1/rake.rb:2006:in `load_rakefile'
C:/Ruby192/lib/ruby/1.9.1/rake.rb:1991:in `run'
C:/Ruby192/bin/rake:31:in `<main>'
你能走我走过的，为什么这些线条出现在控制台中的逻辑是什么？我对某个特定的错误不感兴趣。当东西混乱了，我看到这样的日志，这是什么意思？
第一个错误是否说出关于程序崩溃的一些关键问题？如果一个错误真的很模糊，那么我应该在错误信息中寻找一个通用逻辑？