Ruby on Rails

cocaine (0.4.2) lib/cocaine/command_line.rb:83:in `run'  paperclip (3.3.1) lib/paperclip/helpers.rb:31:in `run'  paperclip-ffmpeg (0.9.4) lib/paperclip_processors/ffmpeg.rb:143:in `make'  paperclip (3.3.1) lib/paperclip/processor.rb:33:in `make'  paperclip (3.3.1) lib/paperclip/attachment.rb:410:in `block in post_process_style'  paperclip (3.3.1) lib/paperclip/attachment.rb:409:in `each'  paperclip (3.3.1) lib/paperclip/attachment.rb:409:in `inject'  paperclip (3.3.1) lib/paperclip/attachment.rb:409:in `post_process_style'  paperclip (3.3.1) lib/paperclip/attachment.rb:402:in `block in post_process_styles'  paperclip (3.3.1) lib/paperclip/attachment.rb:401:in `each'  paperclip (3.3.1) lib/paperclip/attachment.rb:401:in `post_process_styles'  paperclip (3.3.1) lib/paperclip/attachment.rb:394:in `block (2 levels) in post_process'  activesupport (3.2.9) lib/active_support/callbacks.rb:403:in `_run__587858617__video_post_process__1029961974__callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'  activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_video_post_process_callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'  paperclip (3.3.1) lib/paperclip/callbacks.rb:26:in `run_paperclip_callbacks'  paperclip (3.3.1) lib/paperclip/attachment.rb:393:in `block in post_process'  activesupport (3.2.9) lib/active_support/callbacks.rb:403:in `_run__587858617__post_process__1029961974__callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'  activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_post_process_callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'  paperclip (3.3.1) lib/paperclip/callbacks.rb:26:in `run_paperclip_callbacks'  paperclip (3.3.1) lib/paperclip/attachment.rb:392:in `post_process'  paperclip (3.3.1) lib/paperclip/attachment.rb:107:in `assign'  paperclip (3.3.1) lib/paperclip.rb:196:in `block in has_attached_file'  activerecord (3.2.9) lib/active_record/attribute_assignment.rb:85:in `block in assign_attributes'  activerecord (3.2.9) lib/active_record/attribute_assignment.rb:78:in `each'  activerecord (3.2.9) lib/active_record/attribute_assignment.rb:78:in `assign_attributes'  rails_admin (0.3.0) lib/rails_admin/adapters/active_record/abstract_object.rb:19:in `set_attributes'  rails_admin (0.3.0) lib/rails_admin/config/actions/new.rb:40:in `block (2 levels) in <class:New>'  (eval):8:in `instance_eval'  (eval):8:in `new'  actionpack (3.2.9) lib/action_controller/metal/implicit_render.rb:4:in `send_action'  actionpack (3.2.9) lib/abstract_controller/base.rb:167:in `process_action'  actionpack (3.2.9) lib/action_controller/metal/rendering.rb:10:in `process_action'  actionpack (3.2.9) lib/abstract_controller/callbacks.rb:18:in `block in process_action'  activesupport (3.2.9) lib/active_support/callbacks.rb:480:in `_run__635459833__process_action__59569537__callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'  activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'  actionpack (3.2.9) lib/abstract_controller/callbacks.rb:17:in `process_action'  actionpack (3.2.9) lib/action_controller/metal/rescue.rb:29:in `process_action'  actionpack (3.2.9) lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'  activesupport (3.2.9) lib/active_support/notifications.rb:123:in `block in instrument'  activesupport (3.2.9) lib/active_support/notifications/instrumenter.rb:20:in `instrument'  activesupport (3.2.9) lib/active_support/notifications.rb:123:in `instrument'  actionpack (3.2.9) lib/action_controller/metal/instrumentation.rb:29:in `process_action'  actionpack (3.2.9) lib/action_controller/metal/params_wrapper.rb:207:in `process_action'  activerecord (3.2.9) lib/active_record/railties/controller_runtime.rb:18:in `process_action'  actionpack (3.2.9) lib/abstract_controller/base.rb:121:in `process'  actionpack (3.2.9) lib/abstract_controller/rendering.rb:45:in `process'  actionpack (3.2.9) lib/action_controller/metal.rb:203:in `dispatch'  actionpack (3.2.9) lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'  actionpack (3.2.9) lib/action_controller/metal.rb:246:in `block in action'  actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:73:in `call'  actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:73:in `dispatch'  actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:36:in `call'  journey (1.0.4) lib/journey/router.rb:68:in `block in call'  journey (1.0.4) lib/journey/router.rb:56:in `each'  journey (1.0.4) lib/journey/router.rb:56:in `call'  actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:601:in `call'  railties (3.2.9) lib/rails/engine.rb:479:in `call'  railties (3.2.9) lib/rails/railtie/configurable.rb:30:in `method_missing'  journey (1.0.4) lib/journey/router.rb:68:in `block in call'  journey (1.0.4) lib/journey/router.rb:56:in `each'  journey (1.0.4) lib/journey/router.rb:56:in `call'  actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:601:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/static.rb:62:in `call'  rack-pjax (0.6.0) lib/rack/pjax.rb:12:in `call'  warden (1.2.1) lib/warden/manager.rb:35:in `block in call'  warden (1.2.1) lib/warden/manager.rb:34:in `catch'  warden (1.2.1) lib/warden/manager.rb:34:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'  rack (1.4.1) lib/rack/etag.rb:23:in `call'  rack (1.4.1) lib/rack/conditionalget.rb:35:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/head.rb:14:in `call'  remotipart (1.0.2) lib/remotipart/middleware.rb:30:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/params_parser.rb:21:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/flash.rb:242:in `call'  rack (1.4.1) lib/rack/session/abstract/id.rb:205:in `context'  rack (1.4.1) lib/rack/session/abstract/id.rb:200:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/cookies.rb:341:in `call'  activerecord (3.2.9) lib/active_record/query_cache.rb:64:in `call'  activerecord (3.2.9) lib/active_record/connection_adapters/abstract/connection_pool.rb:479:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'  activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `_run__878479580__call__1029961974__callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'  activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_call_callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'  actionpack (3.2.9) lib/action_dispatch/middleware/callbacks.rb:27:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/reloader.rb:65:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/remote_ip.rb:31:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'  railties (3.2.9) lib/rails/rack/logger.rb:32:in `call_app'  railties (3.2.9) lib/rails/rack/logger.rb:16:in `block in call'  activesupport (3.2.9) lib/active_support/tagged_logging.rb:22:in `tagged'  railties (3.2.9) lib/rails/rack/logger.rb:16:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/request_id.rb:22:in `call'  rack (1.4.1) lib/rack/methodoverride.rb:21:in `call'  rack (1.4.1) lib/rack/runtime.rb:17:in `call'  activesupport (3.2.9) lib/active_support/cache/strategy/local_cache.rb:72:in `call'  rack (1.4.1) lib/rack/lock.rb:15:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/static.rb:62:in `call'  railties (3.2.9) lib/rails/engine.rb:479:in `call'  railties (3.2.9) lib/rails/application.rb:223:in `call'  rack (1.4.1) lib/rack/content_length.rb:14:in `call'  railties (3.2.9) lib/rails/rack/log_tailer.rb:17:in `call'  rack (1.4.1) lib/rack/handler/webrick.rb:59:in `service'  /home/fajar/.rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service'  /home/fajar/.rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run'  /home/fajar/.rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread'

cocaine (0.4.2) lib/cocaine/command_line.rb:83:in `run'  paperclip (3.3.1) lib/paperclip/helpers.rb:31:in `run'  paperclip-ffmpeg (0.9.4) lib/paperclip_processors/ffmpeg.rb:143:in `make'  paperclip (3.3.1) lib/paperclip/processor.rb:33:in `make'  paperclip (3.3.1) lib/paperclip/attachment.rb:410:in `block in post_process_style'  paperclip (3.3.1) lib/paperclip/attachment.rb:409:in `each'  paperclip (3.3.1) lib/paperclip/attachment.rb:409:in `inject'  paperclip (3.3.1) lib/paperclip/attachment.rb:409:in `post_process_style'  paperclip (3.3.1) lib/paperclip/attachment.rb:402:in `block in post_process_styles'  paperclip (3.3.1) lib/paperclip/attachment.rb:401:in `each'  paperclip (3.3.1) lib/paperclip/attachment.rb:401:in `post_process_styles'  paperclip (3.3.1) lib/paperclip/attachment.rb:394:in `block (2 levels) in post_process'  activesupport (3.2.9) lib/active_support/callbacks.rb:403:in `_run__587858617__video_post_process__1029961974__callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'  activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_video_post_process_callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'  paperclip (3.3.1) lib/paperclip/callbacks.rb:26:in `run_paperclip_callbacks'  paperclip (3.3.1) lib/paperclip/attachment.rb:393:in `block in post_process'  activesupport (3.2.9) lib/active_support/callbacks.rb:403:in `_run__587858617__post_process__1029961974__callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'  activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_post_process_callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'  paperclip (3.3.1) lib/paperclip/callbacks.rb:26:in `run_paperclip_callbacks'  paperclip (3.3.1) lib/paperclip/attachment.rb:392:in `post_process'  paperclip (3.3.1) lib/paperclip/attachment.rb:107:in `assign'  paperclip (3.3.1) lib/paperclip.rb:196:in `block in has_attached_file'  activerecord (3.2.9) lib/active_record/attribute_assignment.rb:85:in `block in assign_attributes'  activerecord (3.2.9) lib/active_record/attribute_assignment.rb:78:in `each'  activerecord (3.2.9) lib/active_record/attribute_assignment.rb:78:in `assign_attributes'  rails_admin (0.3.0) lib/rails_admin/adapters/active_record/abstract_object.rb:19:in `set_attributes'  rails_admin (0.3.0) lib/rails_admin/config/actions/new.rb:40:in `block (2 levels) in <class:New>'  (eval):8:in `instance_eval'  (eval):8:in `new'  actionpack (3.2.9) lib/action_controller/metal/implicit_render.rb:4:in `send_action'  actionpack (3.2.9) lib/abstract_controller/base.rb:167:in `process_action'  actionpack (3.2.9) lib/action_controller/metal/rendering.rb:10:in `process_action'  actionpack (3.2.9) lib/abstract_controller/callbacks.rb:18:in `block in process_action'  activesupport (3.2.9) lib/active_support/callbacks.rb:480:in `_run__635459833__process_action__59569537__callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'  activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'  actionpack (3.2.9) lib/abstract_controller/callbacks.rb:17:in `process_action'  actionpack (3.2.9) lib/action_controller/metal/rescue.rb:29:in `process_action'  actionpack (3.2.9) lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'  activesupport (3.2.9) lib/active_support/notifications.rb:123:in `block in instrument'  activesupport (3.2.9) lib/active_support/notifications/instrumenter.rb:20:in `instrument'  activesupport (3.2.9) lib/active_support/notifications.rb:123:in `instrument'  actionpack (3.2.9) lib/action_controller/metal/instrumentation.rb:29:in `process_action'  actionpack (3.2.9) lib/action_controller/metal/params_wrapper.rb:207:in `process_action'  activerecord (3.2.9) lib/active_record/railties/controller_runtime.rb:18:in `process_action'  actionpack (3.2.9) lib/abstract_controller/base.rb:121:in `process'  actionpack (3.2.9) lib/abstract_controller/rendering.rb:45:in `process'  actionpack (3.2.9) lib/action_controller/metal.rb:203:in `dispatch'  actionpack (3.2.9) lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'  actionpack (3.2.9) lib/action_controller/metal.rb:246:in `block in action'  actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:73:in `call'  actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:73:in `dispatch'  actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:36:in `call'  journey (1.0.4) lib/journey/router.rb:68:in `block in call'  journey (1.0.4) lib/journey/router.rb:56:in `each'  journey (1.0.4) lib/journey/router.rb:56:in `call'  actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:601:in `call'  railties (3.2.9) lib/rails/engine.rb:479:in `call'  railties (3.2.9) lib/rails/railtie/configurable.rb:30:in `method_missing'  journey (1.0.4) lib/journey/router.rb:68:in `block in call'  journey (1.0.4) lib/journey/router.rb:56:in `each'  journey (1.0.4) lib/journey/router.rb:56:in `call'  actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:601:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/static.rb:62:in `call'  rack-pjax (0.6.0) lib/rack/pjax.rb:12:in `call'  warden (1.2.1) lib/warden/manager.rb:35:in `block in call'  warden (1.2.1) lib/warden/manager.rb:34:in `catch'  warden (1.2.1) lib/warden/manager.rb:34:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'  rack (1.4.1) lib/rack/etag.rb:23:in `call'  rack (1.4.1) lib/rack/conditionalget.rb:35:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/head.rb:14:in `call'  remotipart (1.0.2) lib/remotipart/middleware.rb:30:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/params_parser.rb:21:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/flash.rb:242:in `call'  rack (1.4.1) lib/rack/session/abstract/id.rb:205:in `context'  rack (1.4.1) lib/rack/session/abstract/id.rb:200:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/cookies.rb:341:in `call'  activerecord (3.2.9) lib/active_record/query_cache.rb:64:in `call'  activerecord (3.2.9) lib/active_record/connection_adapters/abstract/connection_pool.rb:479:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'  activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `_run__878479580__call__1029961974__callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'  activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_call_callbacks'  activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'  actionpack (3.2.9) lib/action_dispatch/middleware/callbacks.rb:27:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/reloader.rb:65:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/remote_ip.rb:31:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'  railties (3.2.9) lib/rails/rack/logger.rb:32:in `call_app'  railties (3.2.9) lib/rails/rack/logger.rb:16:in `block in call'  activesupport (3.2.9) lib/active_support/tagged_logging.rb:22:in `tagged'  railties (3.2.9) lib/rails/rack/logger.rb:16:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/request_id.rb:22:in `call'  rack (1.4.1) lib/rack/methodoverride.rb:21:in `call'  rack (1.4.1) lib/rack/runtime.rb:17:in `call'  activesupport (3.2.9) lib/active_support/cache/strategy/local_cache.rb:72:in `call'  rack (1.4.1) lib/rack/lock.rb:15:in `call'  actionpack (3.2.9) lib/action_dispatch/middleware/static.rb:62:in `call'  railties (3.2.9) lib/rails/engine.rb:479:in `call'  railties (3.2.9) lib/rails/application.rb:223:in `call'  rack (1.4.1) lib/rack/content_length.rb:14:in `call'  railties (3.2.9) lib/rails/rack/log_tailer.rb:17:in `call'  rack (1.4.1) lib/rack/handler/webrick.rb:59:in `service'  /home/fajar/.rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service'  /home/fajar/.rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run'  /home/fajar/.rvm/rubies/ruby-1.9.3-p327/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread'