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Help,i can't install redmine 2.5.2--undefined method `group_values=' for []:

Added by Loe Leo about 10 years ago

[root@u1 redmine-2.5.2]# RAILS_ENV=production bundle exec rake db:migrate
InsertBuiltinRoles: migrating ===========================================
rake aborted!
An error has occurred, all later migrations canceled:

undefined method `group_values=' for []:ActiveRecord::Relation/home/ruby/space/redmine-2.5.2/db/migrate/062_insert_builtin_roles.rb:6:in `up'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
[root@u1 redmine-2.5.2]#

Help me..

thank you


Replies (1)

RE: Help,i can't install redmine 2.5.2--undefined method `group_values=' for []: - Added by Masato NODA about 10 years ago

I got same error when I tried to install Redmine on Ruby 2.2.0-preview1.
What is your Ruby version?

    (1-1/1)