我正在尝试使用aws bucket gem将mp3文件上传到carrierwave。我得到了断管异常。这是完整的痕迹
Broken pipe (Errno::EPIPE)
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/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/excon-0.45.3/lib/excon/middlewares/base.rb:15:in `request_call'
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/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/fog-aws-0.1.2/lib/fog/aws/storage.rb:593:in `_request'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/fog-aws-0.1.2/lib/fog/aws/storage.rb:588:in `request'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/fog-aws-0.1.2/lib/fog/aws/requests/storage/put_object.rb:43:in `put_object'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/fog-aws-0.1.2/lib/fog/aws/models/storage/file.rb:212:in `save'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/fog-core-1.30.0/lib/fog/core/collection.rb:51:in `create'
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/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/carrierwave-0.10.0/lib/carrierwave/uploader/store.rb:59:in `block in store!'
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/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activerecord-4.2.0/lib/active_record/transactions.rb:347:in `block in with_transaction_returning_status'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activerecord-4.2.0/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
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/Users/datt/projects/ruby/yogurt/Yolo/app/controllers/sound_tracks_controller.rb:59:in `upload'
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/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:169:in `block in halting'
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/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:92:in `_run_callbacks'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:734:in `_run_process_action_callbacks'
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/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/actionpack-4.2.0/lib/action_controller/metal/instrumentation.rb:30:in `process_action'
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/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/actionpack-4.2.0/lib/action_dispatch/middleware/cookies.rb:560:in `call'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activerecord-4.2.0/lib/active_record/query_cache.rb:36:in `call'
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/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activerecord-4.2.0/lib/active_record/migration.rb:378:in `call'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/actionpack-4.2.0/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:88:in `call'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:88:in `_run_callbacks'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:734:in `_run_call_callbacks'
/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activesupport-4.2.0/lib/active_support/callbacks.rb:81:in `run_callbacks'
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/Users/datt/.rvm/gems/ruby-2.0.0-p643/gems/activesupport-4.2.0/lib/active_support/tagged_logging.rb:26:in `tagged'
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/Users/datt/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'
Completed 422 Unprocessable Entity in 26996ms (Views: 0.5ms | ActiveRecord: 39.7ms)
答案 0 :(得分：0)
我发现了问题。 aws s3的Carrierwave配置不合适。