Erreur de retraitement dans Paperclip 2.3.5

Question

J'ai mis à jour de 2.3.3 à 2.3.5 pour le bogue chaîne à tableau, et maintenant quand j'essaie d'appeler Model.image.reprocess! Je reçois l'erreur suivante. Est-ce quelque chose dans mon code ou quelque chose dans un trombone? Ou peut-être dans l'image que je télécharge?

"\xFF" from ASCII-8BIT to UTF-8 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/paperclip-2.3.5/lib/paperclip/storage/s3.rb:134:in `to_file' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/paperclip-2.3.5/lib/paperclip/attachment.rb:219:in `reprocess!' 
/home/brian/Dropbox/portfolio/app/models/asset.rb:34:in `regenerate_styles!' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/performable_method.rb:20:in `perform' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/backend/base.rb:77:in `invoke_job' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:118:in `block (2 levels) in run' 
/home/brian/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/timeout.rb:57:in `timeout' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:118:in `block in run' 
/home/brian/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/benchmark.rb:309:in `realtime' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:117:in `run' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:176:in `reserve_and_run_one_job' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:102:in `block in work_off' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:101:in `times' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:101:in `work_off' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:76:in `block (2 levels) in start' 
/home/brian/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/benchmark.rb:309:in `realtime' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:75:in `block in start' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:72:in `loop' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/worker.rb:72:in `start' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/command.rb:100:in `run' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/command.rb:79:in `block in run_process' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons/application.rb:250:in `call' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons/application.rb:250:in `block in start_proc' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons/daemonize.rb:199:in `call' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons/daemonize.rb:199:in `call_as_daemon' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons/application.rb:254:in `start_proc' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons/application.rb:294:in `start' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons/controller.rb:70:in `run' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons.rb:193:in `block in run_proc' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons/cmdline.rb:112:in `call' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons/cmdline.rb:112:in `catch_exceptions' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/gems/daemons-1.1.0/lib/daemons.rb:192:in `run_proc' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/command.rb:78:in `run_process' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/command.rb:72:in `block in daemonize' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/command.rb:70:in `times' 
/home/brian/.rvm/gems/ruby-1.9.2-p0@sp/bundler/gems/delayed_job-aba9905764c2/lib/delayed/command.rb:70:in `daemonize' 
script/delayed_job:5:in `<main>' 

modèle pertinent:

class Asset < ActiveRecord::Base 
    attr_accessible :image, :image_file_name, :image_content_type, :image_file_size, :portfolio_item_id, :order 

    belongs_to :portfolio_item 

    has_attached_file :image, 
    :styles => { 
     :thumb => "20x20#", 
     :small => "100x100", 
     :large => "600x600>" 
       }, 
    :storage => :s3, 
    :s3_credentials => { 
     :access_key_id => ENV["S3_KEY"], 
     :secret_access_key => ENV["S3_SECRET"] 
         }, 
    :bucket => ENV["S3_BUCKET"], 
    :path => "portfolio/:attachment/:id/:style/:basename.:extension" 

    before_image_post_process do |image| 
    if changed? 
     processing = true 
     false 
    end 
    end 

    after_save do |image| 
    if image.changed? 
     send_later(:regenerate_styles!) 
    end 
    end 

    def regenerate_styles! 
    self.image.reprocess! 
    self.processing = false 
    self.save(false) 
    end 

    def changed? 
    self.image_file_size_changed? || 
    self.image_file_name_changed? || 
    self.image_content_type_changed? || 
    self.image_update_at_changed? 
    end 
end 

Answer 1

Il est un bug avec paperclip. Revenez à la version précédente et tout ira bien. Cela m'a vraiment arraché les cheveux pendant quelques jours. :)

Answer 2

Pas une réponse, confirmant simplement que j'ai le même problème. Je suis sur Rails 3 et ont essayé d'utiliser Paperclip 2.3.5, 2.3.3 et 2.3.4 Tout cela en vain continuer à obtenir la même erreur que @ Reactor5 lors de l'invocation retraitent

Toutes les idées?

EDIT J'ai examiné cela un peu plus. Il semble être un problème avec Paperclip et Ruby 1.9.2 Encore ne sais pas exactement ce qui le cause, mais le passage à Ruby 1.8.7 a résolu le problème pour moi.