rails_blob_path error

[Xavoski]

Hello,

If i use standard config.active_storage.service = :local, i can upload and download a pdf.
But the download broke when i change it to config.active_storage.service = :db.

ruby '2.5.1'
gem 'rails', '~> 5.2.3'
gem 'pg', '>= 0.18', '< 2.0'

psql (PostgreSQL) 10.7 (Ubuntu 10.7-1.pgdg18.04+1)

To download the document, i have this in my show.html.erb page:
<%= link_to("Document", rails_blob_path(@person.file, disposition: "attachment")) %>

_form.html.erb:
<%= form.file_field :file %>

Controller:
Just added :file to allowed parameters list.

Model:
has_one_attached :file

The error i see in terminal is:
Started GET "/rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBDQT09IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--85226e56d7362d1f5c786ca289dc03009674c195/railsScaffoldCommand.pdf?disposition=attachment" for ::1 at 2019-04-29 17:45:01 -0300
Processing by ActiveStorage::BlobsController#show as PDF
Parameters: {"disposition"=>"attachment", "signed_id"=>"eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBDQT09IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--85226e56d7362d1f5c786ca289dc03009674c195", "filename"=>"railsScaffoldCommand"}
ActiveStorage::Blob Load (0.4ms) SELECT "active_storage_blobs".* FROM "active_storage_blobs" WHERE "active_storage_blobs"."id" = $1 LIMIT $2 [["id", 3], ["LIMIT", 1]]
↳ /home/junior/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activerecord-5.2.3/lib/active_record/log_subscriber.rb:98
Completed 500 Internal Server Error in 2ms (ActiveRecord: 0.4ms)

Thanks for your work. I appreciate your effort on this gem.

[markaschneider]

You might want to try applying my pull request or my fork (master branch) in case that resolves your issue. The pull request fixes some issues, although I haven't specifically tested for yours.

[paul-at]

Was this closed by #2 ?