Redmine エラー

Question

Redmineにredmine:backlogsを追加したくてやってたらrake redmine:plugins:migrate RAILS_ENV="production"　で下記のエラーが出ました。

ネットで色々調べて見たり、参考したりしましたが解決できません、
誰か教えてくださいませ！！

[root@ip-xxxxxxxxxx redmine]# rake redmine:plugins:migrate RAILS_ENV="production"
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:3: warning: already initialized constant Rake::VERSION
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:3: warning: previous definition of VERSION was here
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:6: warning: already initialized constant Rake::Version::MAJOR
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:6: warning: previous definition of MAJOR was here
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:6: warning: already initialized constant Rake::Version::MINOR
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:6: warning: previous definition of MINOR was here
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:6: warning: already initialized constant Rake::Version::BUILD
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:6: warning: previous definition of BUILD was here
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:6: warning: already initialized constant Rake::Version::OTHER
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:6: warning: previous definition of OTHER was here
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:8: warning: already initialized constant Rake::Version::NUMBERS
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.3.0/lib/rake/version.rb:8: warning: previous definition of NUMBERS was here
WARNING: Possible conflict with Rake extension: String#ext already exists
WARNING: Possible conflict with Rake extension: String#pathmap already exists
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/linked_list.rb:110: warning: already initialized constant Rake::LinkedList::EMPTY
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.3.0/lib/rake/linked_list.rb:110: warning: previous definition of EMPTY was here
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/scope.rb:41: warning: already initialized constant Rake::Scope::EMPTY
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.3.0/lib/rake/scope.rb:41: warning: previous definition of EMPTY was here
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/file_utils.rb:10: warning: already initialized constant FileUtils::RUBY
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.3.0/lib/rake/file_utils.rb:10: warning: previous definition of RUBY was here
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/file_utils.rb:109: warning: already initialized 
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/promise.rb:12: warning: already initialized constant Rake::Promise::NOT_SET
/usr/local/lib/ruby/gems/2.4.0/gems/rake-12.3.0/lib/rake/promise.rb:12: warning: previous definition of NOT_SET was here
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/rake-12.3.0/lib/rake/application.rb:13: warning: already initialized constant Rake::CommandLineOptionError

/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/railties-4.2.8/lib/rails/application.rb:328:in `require_environment!'
/var/lib/redmine/vendor/bundle/ruby/2.4.0/gems/railties-4.2.8/lib/rails/application.rb:457:in `block in run_tasks_blocks'
Tasks: TOP => redmine:plugins:migrate => environment
(See full trace by running task with --trace)
[root@ip-xxxxxxxxxxxxxx redmine]# rake --version
rake, version 12.3.0

Comments

[CHERRY]

お使いの環境やバージョン、インストール方法、具体的な手順等を質問に追記していただけないでしょうか。

[退会済みユーザー]

こちらのURLを参考してしました。https://blog.scimpr.com/2014/03/10/redmine-backlogs%E3%81%A7%E3%81%AF%E3%81%98%E3%82%81%E3%81%A6%E3%81%AE%E3%82%B9%E3%82%AF%E3%83%A9%E3%83%A0/

[退会済みユーザー]

AWS Centos(CentOS Linux release 7.4.1708 (Core))

[退会済みユーザー]

Redmine version 3.4.3.stable.17022

[退会済みユーザー]

上記のURLの通り、gitでredmine_backlogsを/var/lib/redmine/plugins/に入れるとredmineが落ちてしまいます

Answer 1

エラーの通りに進めて自己解決しました