From: Leandro Santos Date: 2010-07-05T03:29:05+09:00 Subject: [ruby-core:31040] [Bug #3536] Error during failsafe response: "\xCB" from ASCII-8BIT to UTF-8 Bug #3536: Error during failsafe response: "\xCB" from ASCII-8BIT to UTF-8 http://redmine.ruby-lang.org/issues/show/3536 Author: Leandro Santos Status: Open, Priority: Normal Target version: 1.9.2 ruby -v: ruby 1.9.2dev (2010-07-02 revision 28524) [x86_64-darwin10.4.0] I was running a small rails app and I got that error because of a character inside one class file. Below is the stack trace: /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/buffered_logger.rb:104:in `write' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/buffered_logger.rb:104:in `block in flush' :10:in `synchronize' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/buffered_logger.rb:101:in `flush' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/buffered_logger.rb:121:in `auto_flush' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/buffered_logger.rb:66:in `add' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/buffered_logger.rb:77:in `fatal' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/actionpack-3.0.0.beta4/lib/action_dispatch/middleware/show_exceptions.rb:139:in `block in log_error' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/deprecation/reporting.rb:15:in `silence' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/actionpack-3.0.0.beta4/lib/action_dispatch/middleware/show_exceptions.rb:135:in `log_error' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/actionpack-3.0.0.beta4/lib/action_dispatch/middleware/show_exceptions.rb:66:in `render_exception' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/actionpack-3.0.0.beta4/lib/action_dispatch/middleware/show_exceptions.rb:61:in `rescue in call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/actionpack-3.0.0.beta4/lib/action_dispatch/middleware/show_exceptions.rb:48:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/rack/logger.rb:14:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/rack-1.1.0/lib/rack/runtime.rb:17:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/cache/strategy/local_cache.rb:72:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/rack-1.1.0/lib/rack/lock.rb:11:in `block in call' :10:in `synchronize' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/rack-1.1.0/lib/rack/lock.rb:11:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/actionpack-3.0.0.beta4/lib/action_dispatch/middleware/static.rb:30:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/application.rb:145:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/application.rb:81:in `method_missing' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/rack/log_tailer.rb:15:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/rack-1.1.0/lib/rack/content_length.rb:13:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/rack-1.1.0/lib/rack/handler/webrick.rb:48:in `service' /Users/lsantos/.rvm/rubies/ruby-1.9.2-rc1/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service' /Users/lsantos/.rvm/rubies/ruby-1.9.2-rc1/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run' /Users/lsantos/.rvm/rubies/ruby-1.9.2-rc1/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread' [2010-07-04 14:12:55] ERROR Encoding::UndefinedConversionError: "\xCB" from ASCII-8BIT to UTF-8 /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/buffered_logger.rb:104:in `write' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/buffered_logger.rb:104:in `block in flush' :10:in `synchronize' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/buffered_logger.rb:101:in `flush' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/log_subscriber.rb:84:in `each' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/log_subscriber.rb:84:in `flush_all!' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/rack/logger.rb:30:in `after_dispatch' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/rack/logger.rb:16:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/rack-1.1.0/lib/rack/runtime.rb:17:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/activesupport-3.0.0.beta4/lib/active_support/cache/strategy/local_cache.rb:72:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/rack-1.1.0/lib/rack/lock.rb:11:in `block in call' :10:in `synchronize' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/rack-1.1.0/lib/rack/lock.rb:11:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/actionpack-3.0.0.beta4/lib/action_dispatch/middleware/static.rb:30:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/application.rb:145:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/application.rb:81:in `method_missing' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/railties-3.0.0.beta4/lib/rails/rack/log_tailer.rb:15:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/rack-1.1.0/lib/rack/content_length.rb:13:in `call' /Users/lsantos/.rvm/gems/ruby-1.9.2-rc1@rails3/gems/rack-1.1.0/lib/rack/handler/webrick.rb:48:in `service' /Users/lsantos/.rvm/rubies/ruby-1.9.2-rc1/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service' /Users/lsantos/.rvm/rubies/ruby-1.9.2-rc1/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run' /Users/lsantos/.rvm/rubies/ruby-1.9.2-rc1/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread' Attached is the source code of the app just in case it is needed. The offending file seems to be messages_controller.rb and the character is ��. ---------------------------------------- http://redmine.ruby-lang.org