rails2.0でredmineを動かすときにはまったこと
環境
About your application's environment Ruby version 1.8.6 (amd64-freebsd6) RubyGems version 0.9.4 Rails version 2.0.2 Active Record version 2.0.2 Action Pack version 2.0.2 Active Resource version 2.0.2 Action Mailer version 2.0.2 Active Support version 2.0.2 Edge Rails revision 2
- (acts_as_tree missing)
エラーログ
[ERROR:1]% mongrel_rails start -p 3300 -e production [/home/utadaq/www/redmine] ** Starting Mongrel listening at 0.0.0.0:3300 ** Starting Rails with production environment... /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/base.rb:1532:in `method_missing': undefined method `acts_as_tree' for #<Class:0x2da7260> (NoMethodError) from /home/utadaq/www/redmine/app/models/message.rb:21 from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require' from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require' from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in' from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require' from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:104:in `require_or_load' from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:248:in `load_missing_constant' ... 28 levels... from /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.1.3/bin/../lib/mongrel/command.rb:212:in `run' from /usr/local/lib/ruby/gems/1.8/gems/mongrel-1.1.3/bin/mongrel_rails:281 from /usr/local/bin/mongrel_rails:16:in `load' from /usr/local/bin/mongrel_rails:16
rails2.0では、act_as_treeはプラグインになったからインストールが必要だよ
[ERROR:1]% ./script/plugin install acts_as_tree [/home/utadaq/www/redmine] + ./README + ./Rakefile + ./init.rb + ./lib/active_record/acts/tree.rb + ./test/abstract_unit.rb + ./test/acts_as_tree_test.rb + ./test/database.yml + ./test/fixtures/mixin.rb + ./test/fixtures/mixins.yml + ./test/schema.rb [6531]% mongrel_rails start -p 3300 -e production [/home/utadaq/www/redmine] ** Starting Mongrel listening at 0.0.0.0:3300 ** Starting Rails with production environment... ** Rails loaded. ** Loading any Rails specific GemPlugins ** Signals ready. TERM => stop. USR2 => restart. INT => stop (no restart). ** Rails signals registered. HUP => reload (without restart). It might not work well. ** Mongrel 1.1.3 available at 0.0.0.0:3300 ** Use CTRL-C to stop.
参考
http://railsforum.com/viewtopic.php?pid=46385
Re: undefined method `acts_as_tree' for #<Class:0xb7b15758> as of the rails2 ,the acts_as_tree not built in the rails by default, if you need the method, you need install it as plugin ./script/plugin install acts_as_tree
次のエラーです。
producition.logにこんなのが吐き出されました。
A secret is required to generate an integrity hash for cookie session data. Use config.action_controller.session = { :session_key => "_myapp_session", :secret => "some secret phrase of at least 30 characters" } in config/environment.rb
言われたとおりに、config/environment.rbに
config.action_controller.session = { :session_key => "_myapp_session", :secret => "some secret phrase of at least 30 characters" }
追加してみた。
