Summary¶

MiniMagick (> 5) removed cli_path, result crash when supplied imagemagick_convert_command

• condition:

• version : 6.0.0 ~ 6.0.2 docker image
• configuration supplied:

configuration.yml have imagemagick_convert_command

• additional information

• db : postgres:14-bookworm (14.15 (Debian 14.15-1.pgdg120+1))
• ruby version: ruby 3.3.7 (2025-01-15 revision be31f993d7) [x86_64-linux]
• redmine version: 6.0.2-bookworm
• plugin : none

Symptom¶

v6.0.x docker image, when pressing PNG button in gantt chart, application crash

log:

redmine-orig       | [3369ac1d-8d3b-49ca-b5d8-cc6f9c5ac01c] NoMethodError (undefined method `cli_path=' for module MiniMagick):
redmine-orig       | [3369ac1d-8d3b-49ca-b5d8-cc6f9c5ac01c]   
redmine-orig       | [3369ac1d-8d3b-49ca-b5d8-cc6f9c5ac01c] lib/redmine/helpers/gantt.rb:399:in `to_image'
redmine-orig       | [3369ac1d-8d3b-49ca-b5d8-cc6f9c5ac01c] app/controllers/gantts_controller.rb:46:in `block (2 levels) in show'
redmine-orig       | [3369ac1d-8d3b-49ca-b5d8-cc6f9c5ac01c] app/controllers/gantts_controller.rb:42:in `show'
redmine-orig       | [3369ac1d-8d3b-49ca-b5d8-cc6f9c5ac01c] lib/redmine/sudo_mode.rb:78:in `sudo_mode'

cause estimated¶

• mini_magick 4.12.0 has both cli_path and cli_prefix
• mini_magick 5.0.1 has removed cli_path

reference sites:

• https://www.rubydoc.info/gems/mini_magick/4.12.0/MiniMagick/Configuration
• https://www.rubydoc.info/gems/mini_magick/5.0.1/MiniMagick/Configuration