Heroku日志显示：
==> dyno-3334279.log (crash) <==
/app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/searchlogic-2.4.19/lib/searchlogic/named_scopes/conditions.rb:81:in `method_missing': undefined method `has_attached_file' for #<Class:0x2baaa6077e58> (NoMethodError)
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/searchlogic-2.4.19/lib/searchlogic/named_scopes/association_conditions.rb:19:in `method_missing'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/searchlogic-2.4.19/lib/searchlogic/named_scopes/association_ordering.rb:27:in `method_missing'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/searchlogic-2.4.19/lib/searchlogic/named_scopes/ordering.rb:30:in `method_missing'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/searchlogic-2.4.19/lib/searchlogic/named_scopes/or_conditions.rb:28:in `method_missing'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/activerecord-2.3.8/lib/active_record/base.rb:1994:in `method_missing'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/app/models/ckeditor/attachment_file.rb:2
from /usr/ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /usr/ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:158:in `require'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:265:in `require_or_load'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:224:in `depend_on'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:136:in `require_dependency'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rails-2.3.8/lib/initializer.rb:414:in `load_application_classes'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rails-2.3.8/lib/initializer.rb:413:in `each'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rails-2.3.8/lib/initializer.rb:413:in `load_application_classes'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rails-2.3.8/lib/initializer.rb:411:in `each'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rails-2.3.8/lib/initializer.rb:411:in `load_application_classes'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rails-2.3.8/lib/initializer.rb:197:in `process'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `send'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rails-2.3.8/lib/initializer.rb:113:in `run'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/config/environment.rb:9
from /usr/ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /usr/ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/rack/adapter/rails.rb:42:in `load_application'
from /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/rack/adapter/rails.rb:23:in `initialize'
from /home/heroku_rack/heroku.ru:29:in `new'
from /home/heroku_rack/heroku.ru:29
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rack-1.1.1/lib/rack/builder.rb:46:in `instance_eval'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rack-1.1.1/lib/rack/builder.rb:46:in `initialize'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rack-1.1.1/lib/rack/builder.rb:63:in `new'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rack-1.1.1/lib/rack/builder.rb:63:in `map'
from /home/heroku_rack/heroku.ru:18
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rack-1.1.1/lib/rack/builder.rb:46:in `instance_eval'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rack-1.1.1/lib/rack/builder.rb:46:in `initialize'
from /home/heroku_rack/heroku.ru:11:in `new'
from /home/heroku_rack/heroku.ru:11
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rack-1.1.1/lib/rack/builder.rb:46:in `instance_eval'
from /app/fd916ea6-bad5-440e-a560-405ef5e3beee/home/.bundle/gems/ruby/1.8/gems/rack-1.1.1/lib/rack/builder.rb:46:in `initialize'
from /home/heroku_rack/heroku.ru:1:in `new'
from /home/heroku_rack/heroku.ru:1
我安装的插件
script/plugin install git://github.com/galetahub/rails-ckeditor.git
我在本地和Heroku上运行迁移…
我在本地没有得到这个错误…所以..有什么问题吗？
我不使用我的应用程序中的任何文件所以我很困惑。
Gemfile公司：
source :rubygems
gem 'rails', '2.3.8'
gem 'authlogic', '2.1.6'
gem 'addresslogic', '1.2.1'
gem 'searchlogic', '2.4.19'
gem 'subdomain-fu', '0.5.4'
gem 'ckeditor', '3.4.3'
最佳答案
结果，我只需要删除rails ckeditor创建的模型，以及迁移文件…
我没有在这个项目中使用文件，而且它们无论如何都很糟糕。所以..问题解决了。