Redmine 4.1 issue

[sphereweb83]

bundle exec rake redmine:plugins:migrate RAILS_ENV=production
rake aborted!
NoMethodError: undefined method attr_accessible' for #<Class:0x000055556080c090> Did you mean? attr_accessor /opt/bitnami/apps/redmine/htdocs/plugins/recurring_tasks/app/models/recurring_task.rb:7:in class:RecurringTask'
/opt/bitnami/apps/redmine/htdocs/plugins/recurring_tasks/app/models/recurring_task.rb:1:in <top (required)>' /opt/bitnami/apps/redmine/htdocs/config/environment.rb:16:in <top (required)>'
/opt/bitnami/apps/redmine/htdocs/plugins/recurring_tasks/lib/tasks/recurring_tasks.rake:7:in <top (required)>' /opt/bitnami/apps/redmine/htdocs/lib/tasks/redmine.rake:202:in block in <top (required)>'
/opt/bitnami/apps/redmine/htdocs/lib/tasks/redmine.rake:202:in each' /opt/bitnami/apps/redmine/htdocs/lib/tasks/redmine.rake:202:in <top (required)>'
/opt/bitnami/apps/redmine/htdocs/Rakefile:7:in <top (required)>' /opt/bitnami/ruby/bin/bundle:23:in load'
/opt/bitnami/ruby/bin/bundle:23:in `

'
(See full trace by running task with --trace)

[vladislav-yashin]

Hello! Which version of plugin are you using? There's no attr_accessible usage in current version: https://github.com/southbridgeio/redmine_recurring_tasks/blob/master/app/models/recurring_task.rb

[gainskills]

@sphereweb83 , I'm using https://github.com/gainskills/redmine/tree/master/4.1/alpine , the plugin works properly. Hope this helps.
Thanks,