NoMethodError undefined method set_inheritance_column for TracMigrate
I try to migrate the old redmine database (v. 2.2) to the new windows server and also to upgrade Redmine to the latest version (v. 4.0.1).
I did the following steps:
- Istalled Bitnami Redmine Stack on new windows server
- Restored the backup of old redmine database to the new MySQL database
- And then I try to to execute command "bundle exec rake redmine:migrate_from_trac RAILS_ENV="production"" I get the following error:
C:\Bitnami\redmine-4.0.1-1\apps\redmine\htdocs>bundle exec rake redmine:migrate_from_trac RAILS_ENV="production" rake aborted! NoMethodError: undefined method `set_inheritance_column' for TracMigrate::TracAttachment(Table doesn't exist):Class C:/Bitnami/redmine-4.0.1-1/apps/redmine/htdocs/vendor/bundle/ruby/2.4.0/gems/activerecord-5.2.2/lib/active_record/dynamic_matchers.rb:22:in `method_missing' C:/Bitnami/redmine-4.0.1-1/apps/redmine/htdocs/lib/tasks/migrate_from_trac.rake:121:in `<class:TracAttachment>' C:/Bitnami/redmine-4.0.1-1/apps/redmine/htdocs/lib/tasks/migrate_from_trac.rake:119:in `<module:TracMigrate>' C:/Bitnami/redmine-4.0.1-1/apps/redmine/htdocs/lib/tasks/migrate_from_trac.rake:25:in `block (2 levels) in <top (required)>' C:/Bitnami/redmine-4.0.1-1/apps/redmine/htdocs/vendor/bundle/ruby/2.4.0/gems/rake-12.3.2/exe/rake:27:in `<top (required)>' Tasks: TOP => redmine:migrate_from_trac
How can I solve this problem?
RE: NoMethodError undefined method set_inheritance_column for TracMigrate - Added by Guillermo ML about 1 month ago
That command is used to migrate from Trac to Redmine.
If you are trying to migrate from one version of Redmine to another one you'll have to execute:
bundle exec rake db:migrate RAILS_ENV=production
as in HowTo Migrate Redmine to a new server to a new Redmine version
RE: NoMethodError undefined method set_inheritance_column for TracMigrate - Added by Sergey Doroshenkov 4 days ago
Thank you very much!