Ruby on rails Rake db:migrate在包更新后停止工作

希望这对你们中的一些人来说是一个简单的问题

我已经更新了我的gems包，不知何故我无法再迁移我的db了

这是完整的跟踪：

Supreme:supportactie Supreme$ rake db:migrate --trace
rake aborted!
undefined method `task' for #<Supportactie::Application:0x1037ffa40>
/Library/Ruby/Gems/1.8/gems/railties-3.0.5/lib/rails/application.rb:214:in `initialize_tasks'
/Library/Ruby/Gems/1.8/gems/railties-3.0.5/lib/rails/application.rb:139:in `load_tasks'
/Library/Ruby/Gems/1.8/gems/railties-3.0.5/lib/rails/application.rb:77:in `send'
/Library/Ruby/Gems/1.8/gems/railties-3.0.5/lib/rails/application.rb:77:in `method_missing'
/Users/Supreme/Websites/iceworld/supportactie/Rakefile:7
/Library/Ruby/Gems/1.8/gems/rake-0.9.0/lib/rake/rake_module.rb:25:in `load'
/Library/Ruby/Gems/1.8/gems/rake-0.9.0/lib/rake/rake_module.rb:25:in `load_rakefile'
/Library/Ruby/Gems/1.8/gems/rake-0.9.0/lib/rake/application.rb:495:in `raw_load_rakefile'
/Library/Ruby/Gems/1.8/gems/rake-0.9.0/lib/rake/application.rb:78:in `load_rakefile'
/Library/Ruby/Gems/1.8/gems/rake-0.9.0/lib/rake/application.rb:129:in `standard_exception_handling'
/Library/Ruby/Gems/1.8/gems/rake-0.9.0/lib/rake/application.rb:77:in `load_rakefile'
/Library/Ruby/Gems/1.8/gems/rake-0.9.0/lib/rake/application.rb:61:in `run'
/Library/Ruby/Gems/1.8/gems/rake-0.9.0/lib/rake/application.rb:129:in `standard_exception_handling'
/Library/Ruby/Gems/1.8/gems/rake-0.9.0/lib/rake/application.rb:59:in `run'
/Library/Ruby/Gems/1.8/gems/rake-0.9.0/bin/rake:31
/usr/bin/rake:19:in `load'
/usr/bin/rake:19

Supreme:supportctie Supreme$rake db:migrate--trace
雷克流产了！
未定义的方法“任务”#
/Library/Ruby/Gems/1.8/Gems/railties-3.0.5/lib/rails/application.rb:214:in“初始化任务”
/Library/Ruby/Gems/1.8/Gems/railties-3.0.5/lib/rails/application.rb:139:in'load_tasks'
/Library/Ruby/Gems/1.8/Gems/railties-3.0.5/lib/rails/application.rb:77:in'send'
/Library/Ruby/Gems/1.8/Gems/railties-3.0.5/lib/rails/application.rb:77:in'method_missing'
/用户/Supreme/Websites/iceworld/supportctie/Rakefile:7
/Library/Ruby/Gems/1.8/Gems/rake-0.9.0/lib/rake/rake_module.rb:25:in'load'
/Library/Ruby/Gems/1.8/Gems/rake-0.9.0/lib/rake/rake_module.rb:25:in'load_rakefile'
/Library/Ruby/Gems/1.8/Gems/rake-0.9.0/lib/rake/application.rb:495:in'raw\u load\u rakefile'
/Library/Ruby/Gems/1.8/Gems/rake-0.9.0/lib/rake/application.rb:78:in'load_rakefile'
/Library/Ruby/Gems/1.8/Gems/rake-0.9.0/lib/rake/application.rb:129:在“标准异常处理”中
/Library/Ruby/Gems/1.8/Gems/rake-0.9.0/lib/rake/application.rb:77:in'load_rakefile'
/Library/Ruby/Gems/1.8/Gems/rake-0.9.0/lib/rake/application.rb:61:in'run'
/Library/Ruby/Gems/1.8/Gems/rake-0.9.0/lib/rake/application.rb:129:在“标准异常处理”中
/Library/Ruby/Gems/1.8/Gems/rake-0.9.0/lib/rake/application.rb:59:in'run'
/Library/Ruby/Gems/1.8/Gems/rake-0.9.0/bin/rake:31
/usr/bin/rake:19:in“装载”
/usr/bin/rake:19

希望有人能帮我，因为我已经没有桌子了

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谢谢

看来有可能的答案