Redmine

I think problem is that in Gemfile common_mark group described as optional, but really it can't be disabled, so effectively you have to install all gems for common_mark group in order to launch Redmine 5.

I can confirm that behavior.

/lib/redmine/wiki_formatting/markdown/formatter.rb:25:in `<module:Markdown>': uninitialized constant Redmine::WikiFormatting::Markdown::Redcarpet (NameError)                                              

• the same Redmine version 5.1.1
• the same Ruby version 3.2.2
• the same bundler version 2.4.19
• the same run command bundle exec rails server --environment=development
• the same Gemfile.lock and thus the same gem versions.
  • e.g. Rails 6.1.7.6

Any help is appreciated.

Edit (08.01.2024)¶

I found the error(s) and fixed them. But first of all I would like to share, that running

bundle exec rails zeitwerk:check

1. Obviously uninitialized constant Redmine::WikiFormatting::Markdown::Redcarpet (NameError) is related to Markdown. But our Dockerfile excluded markdown:
   BUNDLE_WITHOUT=...:markdown:.... Thus, removing markdown from the exclude list fixed the error.
2. But I still had another issue with a RedmineUP plugin: redmine_contacts
   

   NameError: uninitialized constant CalendarsHelper (NameError)
   
           Object.const_get(camel_cased_word)
                 ^^^^^^^^^^
   Did you mean?  CalendarsController
   /app/plugins/redmine_contacts/app/controllers/deals_controller.rb:50:in `<class:DealsController>'
     

   
   Well, that one could actually be fixed easily by updating from version 4.3.7 to version 4.3.8. What you must know is, that redmine_contacts is named redmine_crm on RedmineUp's download page.