Invalid route name, already in use: 'admin_root' (ArgumentError) - Failed ActiveAdmin install

Question

I ran:

rails g active_admin:install

and got this error:

Invalid route name, already in use: \'admin_root\'  (ArgumentError)
You         


        

Answer 1

Solved it by uninstalling ActiveAdmin, reinstalling it, deleting the second ActiveAdmin.routes(self) in my routes file, then deleting my schema file. After that, I ran rake db:reset and remigrated the database.