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rake db:migrate
(in /home/pal/project/sprint-19)
DEPRECATION WARNING: require "activerecord" is deprecated and will be removed in Rails 3. Use require "active_record" instead. (called from /usr/lib/ruby/vendor_ruby/activerecord.rb:2)
DEPRECATION WARNING: "Rails.root/test/mocks/development" won't be added automatically to load paths anymore in future releases. (called from /home/pal/project/new-sprint/sprint-19/config/application.rb:51)
DEPRECATION WARNING: Rake tasks in /home/pal/project/new-sprint/sprint-19/vendor/plugins/authorization/tasks/authorization_tasks.rake are deprecated. Use lib/tasks instead. (called from /home/pa/project/new-sprint/sprint-19/Rakefile:7)
DEPRECATION WARNING: Rake tasks in /home/pal/project/new-sprint/sprint-19/vendor/plugins/chartdirector/tasks/chartdirector_tasks.rake are deprecated. Use lib/tasks instead. (called from /home/pal/project/new-sprint/sprint-19/Rakefile:7)
DEPRECATION WARNING: Rake tasks in /home/pal/project/new-sprint/sprint-19/vendor/plugins/headliner/tasks/headliner_tasks.rake are deprecated. Use lib/tasks instead. (called from /home/pal/project/new-sprint/sprint-19/Rakefile:7)
DEPRECATION WARNING: Rake tasks in /home/pal/project/new-sprint/sprint-19/vendor/plugins/open_flash_chart/tasks/open_flash_chart_tasks.rake are deprecated. Use lib/tasks instead. (called from /home/pal/project/new-sprint/sprint-19/Rakefile:7)
DEPRECATION WARNING: Rake tasks in /home/pal/project/new-sprint/sprint-19/vendor/plugins/rails_indexes/tasks/indexer.rake are deprecated. Use lib/tasks instead. (called from /home/pal/project/new-sprint/sprint-19/Rakefile:7)
DEPRECATION WARNING: RAILS_ROOT is deprecated. Please use ::Rails.root.to_s. (called from join at /home/pal/project/new-sprint/sprint-19/lib/tasks/helpers.rb:15)
rake aborted!
Table 'connect_production_new.settings' doesn't exist
我嘗試過使用MySQL和Postgres,但它只是爲MySQL引發此錯誤。rake db:遷移不起作用
您的遷移嘗試對尚不存在的表執行某些操作。如果您想要更詳細的答案,請將您的遷移添加到問題中。 – Mischa 2012-04-24 06:30:53
我附近有100個遷移文件,它的第一個遷移意味着我創建了新的數據庫,現在我正在做遷移 – SSP 2012-04-24 06:36:14
嗯,錯誤信息很明顯不是嗎? '表'connect_production_new.settings'不存在'這意味着你的一個遷移嘗試使用一個尚不存在的表。我不認爲任何人都可以幫助你,如果你只發布錯誤,但不是你的代碼。 – Mischa 2012-04-24 06:39:57