Internal Server Error for cover.jpeg

[AngelPone]

All the album cover images are missing. I was using jellyfin which was able to read the cover image correctly. But BlackCandy is not showing any cover images. I'm using postgresql as database.

Some of the error in docker logs:

I, [2025-01-03T10:26:45.866816 #33]  INFO -- : [ad58e072-66db-4513-9f67-df00dab830e1] Completed 500 Internal Server Error in 9ms (ActiveRecord: 2.0ms | Allocations: 3487)
Searched in:
  * "/app/app/views"
  * "/usr/local/bundle/gems/turbo-rails-1.5.0/app/views"

  /usr/local/bundle/gems/actionview-7.1.3.2/lib/action_view/path_set.rb:42:in `find'
  /usr/local/bundle/gems/actionview-7.1.3.2/lib/action_view/lookup_context.rb:131:in `find'
  /usr/local/bundle/gems/actionview-7.1.3.2/lib/action_view/renderer/template_renderer.rb:49:in `determine_template'
  /usr/local/bundle/gems/actionview-7.1.3.2/lib/action_view/renderer/template_renderer.rb:7:in `render'
  /usr/local/bundle/gems/actionview-7.1.3.2/lib/action_view/renderer/renderer.rb:63:in `render_template_to_object'
  /usr/local/bundle/gems/actionview-7.1.3.2/lib/action_view/renderer/renderer.rb:31:in `render_to_object'
  /usr/local/bundle/gems/actionview-7.1.3.2/lib/action_view/rendering.rb:135:in `block in _render_template'
  /usr/local/bundle/gems/actionview-7.1.3.2/lib/action_view/base.rb:291:in `in_rendering_context'
  /usr/local/bundle/gems/actionview-7.1.3.2/lib/action_view/rendering.rb:134:in `_render_template'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/streaming.rb:256:in `_render_template'
  /usr/local/bundle/gems/actionview-7.1.3.2/lib/action_view/rendering.rb:121:in `render_to_body'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/rendering.rb:158:in `render_to_body'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/renderers.rb:141:in `render_to_body'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/abstract_controller/rendering.rb:27:in `render'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/rendering.rb:139:in `render'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/instrumentation.rb:29:in `block (2 levels) in render'
  /usr/local/lib/ruby/3.3.0/benchmark.rb:313:in `realtime'
  /usr/local/bundle/gems/activesupport-7.1.3.2/lib/active_support/core_ext/benchmark.rb:14:in `ms'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/instrumentation.rb:29:in `block in render'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/instrumentation.rb:98:in `cleanup_view_runtime'
  /usr/local/bundle/gems/activerecord-7.1.3.2/lib/active_record/railties/controller_runtime.rb:39:in `cleanup_view_runtime'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/instrumentation.rb:28:in `render'
  /app/app/controllers/errors_controller.rb:21:in `internal_server_error'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/abstract_controller/base.rb:224:in `process_action'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/rendering.rb:165:in `process_action'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/abstract_controller/callbacks.rb:259:in `block in process_action'
  /usr/local/bundle/gems/activesupport-7.1.3.2/lib/active_support/callbacks.rb:110:in `run_callbacks'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/abstract_controller/callbacks.rb:258:in `process_action'
  /usr/local/bundle/gems/actionpack-7.1.3.2/lib/action_controller/metal/rescue.rb:25:in `process_action'

[aidewoode]

Can you share your command or the docker compose file that you use to run black candy? Thanks!

[AngelPone]

@aidewoode I am using portainer. Here are the environment variables:

[vauhnschlang]

For everyone having the same issue, there is a temporary solution:

1. Make sure the directory you mount as /app/storage (and all the files inside) is writeable by user with uid 1000. The images will be created inside this directory.
2. install sqlite3 (apt install sqlite3)
3. open the production.sqlite3 database (sqlite3 production.sqlite3)
4. Remove the content of active_storage_* tables:
   DELETE FROM active_storage_attachments;
   DELETE FROM active_storage_blobs;
   DELETE FROM active_storage_variant_records;
   You might or might not need to restart the container, but make sure the database file will not be overwritten.