Saving the image to the filesystem doesn't work

[mmustala]

Hi,

I'm having issues with saving the uploaded image to the filesystem. Previously with rails 2.3 and the plugin attachment_fu it did work, so I think the filesystem permissions should not be the issue. Now after upgrading rails to 3.1.12 and taking the gem version into use the uploaded image files are no longer saved.

Ruby version has been all the time in ree-1.8.7-2012.02. That will be upgraded soon.

My Image model look like this.

class Image < ActiveRecord::Base
  belongs_to :benefit

  has_attachment :content_type => :image,
                 :max_size => 10485760,
                 :storage => :file_system,
                 :path_prefix => 'public/system/benefit_images'
  validates_presence_of :filename
end

The models are saved correctly and the image_tags generate correct paths. It is just the image what is missing from the path. Old images which are uploaded before the update are showing ok.

Any help or ideas what to test are welcome.