花了一些时间没有在轨道上编程,现在我“回来了”事情出了问题.
我安装了 ruby 1.9.2-p0并坚持使用rails 3.0.1.Updated所有gems和bundle运行成功.修复了一个新的rails应用程序并创建了一个迁移但是在运行时
我安装了 ruby 1.9.2-p0并坚持使用rails 3.0.1.Updated所有gems和bundle运行成功.修复了一个新的rails应用程序并创建了一个迁移但是在运行时
rake db:migrate
我明白了:
rake aborted! undefined method `deprecate' for #<Rake::Application:0x1e0c6c0> C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/rdoctask.rb:4:in `<top (required)>' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/tasks/documentation.rake:1:in `require' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/tasks/documentation.rake:1:in `<top (required)>' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/tasks.rb:15:in `load' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/tasks.rb:15:in `block in <top (required)>' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/tasks.rb:6:in `each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/tasks.rb:6:in `<top (required)>' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/application.rb:213:in `require' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/application.rb:213:in `initialize_tasks' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/application.rb:139:in `load_tasks' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/application.rb:77:in `method_missing' D:/sites/hebrew_learning/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>'
我确实迷失在这里,所以任何小费都会受到高度赞赏
编辑:
跑完之后
bundle exec rake
我明白了:
WARNING: 'require 'rake/rdoctask'' is deprecated. Please use 'require 'rdoc/task' (in RDoc 2.4.2+)' instead. at C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/rdoctask.rb WARNING: Global access to Rake DSL methods is deprecated. Please include ... Rake::DSL into classes and modules which use the Rake DSL methods. WARNING: DSL method HebrewLearning::Application#task called at C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.0.1/lib/rails/application.rb:214:in `initialize_tasks' You have 1 pending migrations: 20111104081644 createusers Run "rake db:migrate" to update your database then try again.
解决方法
如果您使用的是rails 3.0.1,可以在gemfile中尝试:
gem 'rake','0.8.7'
或者尝试在gemfile中迁移到3.0.9更改.
之后运行:
bundle update
再见