Redmine installation is not working : NameError: uninitialized constant ActionView::Helpers::ActiveModelHelper
I downloaded the last redmine installer and I have the same issues as this issue : Defect #19419
I didn't understand what is needed to make redmine working ?
My OS is windows 7.
#1 Updated by Toshi MARUYAMA over 5 years ago
- Status changed from New to Closed
- Resolution set to Duplicate
If you use Ruby 2.2, you should use Ruby 2.1 instead.