Install issues with Rednime 4.0

[albrechtd]

I use this really cool plugin on an old Redmine 3.3.1 installation, which I want to migrate to

• Redmine version 4.0.7.stable
• Ruby version 2.5.5-p157 (2019-03-15) [x86_64-linux-gnu]
• Rails version 5.2.2.1

but unfortunately the installation process failed:

root@redmine4:/usr/share/redmine/plugins# bundle exec rake redmine:plugins:migrate RAILS_ENV=production
(in /usr/share/redmine)
rake aborted!
NoMethodError: undefined method `to_prepare' for ActionDispatch::Callbacks:Class
Did you mean?  to_param
/usr/share/redmine/plugins/readme_at_repositories/init.rb:17:in `<top (required)>'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:291:in `require'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:291:in `block in require'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:257:in `load_dependency'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:291:in `require'
/usr/share/redmine/lib/redmine/plugin.rb:175:in `block in load'
/usr/share/redmine/lib/redmine/plugin.rb:166:in `each'
/usr/share/redmine/lib/redmine/plugin.rb:166:in `load'
/usr/share/redmine/config/initializers/30-redmine.rb:21:in `<top (required)>'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:285:in `load'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:285:in `block in load'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:257:in `load_dependency'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:285:in `load'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/engine.rb:657:in `block in load_config_initializer'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/notifications.rb:170:in `instrument'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/engine.rb:656:in `load_config_initializer'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/engine.rb:614:in `block (2 levels) in <class:Engine>'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/engine.rb:613:in `each'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/engine.rb:613:in `block in <class:Engine>'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/initializable.rb:32:in `instance_exec'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/initializable.rb:32:in `run'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/initializable.rb:61:in `block in run_initializers'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/initializable.rb:50:in `each'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/initializable.rb:50:in `tsort_each_child'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/initializable.rb:60:in `run_initializers'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/application.rb:361:in `initialize!'
/usr/share/redmine/config/environment.rb:14:in `<top (required)>'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:291:in `require'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:291:in `block in require'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:257:in `load_dependency'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:291:in `require'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/application.rb:337:in `require_environment!'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/application.rb:520:in `block in run_tasks_blocks'
Tasks: TOP => redmine:plugins:migrate => environment
(See full trace by running task with --trace)

Following the hint in a similar bug report, I ran

sed -e 's/ActionDispatch::Callbacks.to_prepare/ActiveSupport::Reloader.to_prepare/g' -i readme_at_repositories/init.rb

which “replaced” the error by a different one:

root@redmine4:/usr/share/redmine/plugins# bundle exec rake redmine:plugins:migrate RAILS_ENV=production
(in /usr/share/redmine)
rake aborted!
NoMethodError: undefined method `alias_method_chain' for ProjectsHelper:Module
Did you mean?  alias_method
/usr/share/redmine/plugins/readme_at_repositories/lib/extend_project_setting.rb:9:in `block in included'
/usr/share/redmine/plugins/readme_at_repositories/lib/extend_project_setting.rb:7:in `class_eval'
/usr/share/redmine/plugins/readme_at_repositories/lib/extend_project_setting.rb:7:in `included'
/usr/share/redmine/plugins/readme_at_repositories/init.rb:20:in `include'
/usr/share/redmine/plugins/readme_at_repositories/init.rb:20:in `block in <top (required)>'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:426:in `instance_exec'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:426:in `block in make_lambda'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:198:in `block (2 levels) in halting'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:606:in `block (2 levels) in default_terminator'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:605:in `catch'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:605:in `block in default_terminator'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:199:in `block in halting'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:513:in `block in invoke_before'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:513:in `each'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:513:in `invoke_before'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/callbacks.rb:131:in `run_callbacks'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/reloader.rb:89:in `prepare!'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/application/finisher.rb:63:in `block in <module:Finisher>'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/initializable.rb:32:in `instance_exec'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/initializable.rb:32:in `run'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/initializable.rb:61:in `block in run_initializers'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/initializable.rb:60:in `run_initializers'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/application.rb:361:in `initialize!'
/usr/share/redmine/config/environment.rb:14:in `<top (required)>'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:291:in `require'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:291:in `block in require'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:257:in `load_dependency'
/usr/share/rubygems-integration/all/gems/activesupport-5.2.2.1/lib/active_support/dependencies.rb:291:in `require'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/application.rb:337:in `require_environment!'
/usr/share/rubygems-integration/all/gems/railties-5.2.2.1/lib/rails/application.rb:520:in `block in run_tasks_blocks'
Tasks: TOP => redmine:plugins:migrate => environment
(See full trace by running task with --trace)

Any chance to install the plugin on Redmine 4 (and maybe 4.1)?

[karippery]

I have same issue.. if anyone have solution please share it here.

[albrechtd]

Actually, the plugin does work with Redmine 4.0.7 from Debian Buster backports – I made the mistake to use your 0.3.0 release package instead of the latest Git master… So you might want to consider tagging the current master as new release as to avoid the confusion.

Sorry for the noise!