# Rake aborted! undefined method \`autoload!' **URL:** \ **Category:** Rails\ **Created:** [September 23, 2010, 7:21am UTC](https://www.ruby-forum.com/t/rake-aborted-undefined-method-autoload/195434 "2010-09-23T07:21:04Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![maynard](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/9d8465/32.png) [@maynard](https://www.ruby-forum.com/u/maynard)\ **Post date:** [September 23, 2010, 7:21am UTC](https://www.ruby-forum.com/t/rake-aborted-undefined-method-autoload/195434/1 "2010-09-23T07:21:04Z")
Hi! I made a app in rails 3.0.0, but when i try to upload to my hosting i take to change the version of rails to rails 3.0.0.beta4 Im make the bundle install and every step cool, but when i try to do the rake db:migrate i have the next error… -bash-3.2$ rake db:migrate --trace (in /home/aerotour/public\_html/aeto) rake aborted! undefined method `autoload!' for # /home/aerotour/.bundle/ruby/1.8/gems/railties-3.0.0.beta4/lib/rails/ paths.rb:16:in`method\_missing’ /home/aerotour/.bundle/ruby/1.8/bundler/gems/devise- d498cf3a4e1a3fef3f4f071d4feec6a489efe480-master/lib/devise/rails.rb:10 /home/aerotour/.bundle/ruby/1.8/gems/activesupport-3.0.0.beta4/lib/ active\_support/dependencies.rb:212:in `require' /home/aerotour/.bundle/ruby/1.8/gems/activesupport-3.0.0.beta4/lib/ active_support/dependencies.rb:212:in`require’ /home/aerotour/.bundle/ruby/1.8/gems/activesupport-3.0.0.beta4/lib/ active\_support/dependencies.rb:198:in `load_dependency' /home/aerotour/.bundle/ruby/1.8/gems/activesupport-3.0.0.beta4/lib/ active_support/dependencies.rb:554:in`new\_constants\_in’ /home/aerotour/.bundle/ruby/1.8/gems/activesupport-3.0.0.beta4/lib/ active\_support/dependencies.rb:198:in `load_dependency' /home/aerotour/.bundle/ruby/1.8/gems/activesupport-3.0.0.beta4/lib/ active_support/dependencies.rb:212:in`require’ /home/aerotour/.bundle/ruby/1.8/bundler/gems/devise- d498cf3a4e1a3fef3f4f071d4feec6a489efe480-master/lib/devise.rb:358 /usr/lib/ruby/gems/1.8/gems/bundler-0.9.26/lib/bundler/runtime.rb: 46:in `require' /usr/lib/ruby/gems/1.8/gems/bundler-0.9.26/lib/bundler/runtime.rb: 46:in`require’ /usr/lib/ruby/gems/1.8/gems/bundler-0.9.26/lib/bundler/runtime.rb: 41:in `each' /usr/lib/ruby/gems/1.8/gems/bundler-0.9.26/lib/bundler/runtime.rb: 41:in`require’ /usr/lib/ruby/gems/1.8/gems/bundler-0.9.26/lib/bundler/runtime.rb: 40:in `each' /usr/lib/ruby/gems/1.8/gems/bundler-0.9.26/lib/bundler/runtime.rb: 40:in`require’ /usr/lib/ruby/gems/1.8/gems/bundler-0.9.26/lib/bundler.rb:89:in `require' /home/aerotour/public_html/aeto/config/application.rb:7 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in`gem\_original\_require’ /usr/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:31:in `require' /home/aerotour/public_html/aeto/Rakefile:4 /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2383:in`load’ /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2383:in `raw_load_rakefile' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2017:in`load\_rakefile’ /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2016:in`load\_rakefile’ /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2000:in `run' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in`standard\_exception\_handling’ /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31 /usr/bin/rake:19:in`load’ /usr/bin/rake:19 Im working in Site5. I hope you can orient me how i can fix this. Thank you for you time!