Hi all,

I'm implementing a simple photo upload test app that uses paperclip
2.3.5 for the upload, S3 for storage, and delayed_job + ImageMagick
for photo resizing.

It works fine on my local development machine, but on heroku (I've got
a worker running), the worker dies with this error:


"last_error" = 'The specified key does not exist.
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/aws-s3-0.6.2/lib/aws/s3/error.rb:38:in
`raise''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/aws-s3-0.6.2/lib/aws/s3/base.rb:72:in
`request''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/aws-s3-0.6.2/lib/aws/s3/base.rb:88:in
`get''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/aws-s3-0.6.2/lib/aws/s3/object.rb:
134:in `value''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/paperclip-2.3.5/lib/paperclip/storage/
s3.rb:134:in `to_file''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/paperclip-2.3.5/lib/paperclip/
attachment.rb:219:in `reprocess!''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/app/models/photo.rb:29:in `regenerate_styles!''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/lib/photo_job.rb:3:in `perform''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/job.rb:217:in
`invoke_job''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/job.rb:92:in
`run_with_lock''
/usr/ruby1.8.7/lib/ruby/1.8/benchmark.rb:308:in `realtime''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/job.rb:91:in
`run_with_lock''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/job.rb:155:in
`reserve_and_run_one_job''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/job.rb:154:in
`each''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/job.rb:154:in
`reserve_and_run_one_job''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/job.rb:201:in
`work_off''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/job.rb:200:in
`times''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/job.rb:200:in
`work_off''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/worker.rb:
28:in `start''
/usr/ruby1.8.7/lib/ruby/1.8/benchmark.rb:308:in `realtime''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/worker.rb:
27:in `start''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/worker.rb:
24:in `loop''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/lib/delayed/worker.rb:
24:in `start''
/disk1/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-
b4c7f19aace0/mnt/vendor/plugins/delayed_job/tasks/tasks.rb:13
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:636:in `call''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:636:in
`execute''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:631:in `each''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:631:in
`execute''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:597:in
`invoke_with_call_chain''
/usr/ruby1.8.7/lib/ruby/1.8/monitor.rb:242:in `synchronize''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:590:in
`invoke_with_call_chain''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:583:in `invoke''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in
`invoke_task''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in
`top_level''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in `each''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in
`top_level''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in
`standard_exception_handling''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in
`top_level''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2001:in `run''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in
`standard_exception_handling''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run''
/home/slugs/321931_787afbf_9e88-aba30188-0172-47bf-bcf5-b4c7f19aace0/
mnt/.bundle/gems/ruby/1.8/gems/rake-0.8.7/bin/rake:31
/usr/ruby1.8.7/bin/rake:19:in `load''
/usr/ruby1.8.7/bin/rake:19', "run_at" = '2010-10-27 10:31:15.149811',
"updated_at" = '2010-10-27 10:31:10.155015'  WHERE
("delayed_jobs"."id" = 1)

(See full trace by running task with --trace)

Browsing the contents of my S3 account, it looks like the original
photo is successfully written to S3 by paperclip running on the web
host, but the worker host dies because of that S3 "key not found"
exception.  I've made sure :path to Paperclip is defined, so absolute
filesystem paths that differ from host to host aren't an issue.

Does anyone know off the top of their heads what else might be causing
it?

Thanks in advance for any help!

Mark

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