Getting ActionController::RoutingError (No route matches [OPTIONS] "/users" when trying to POST data to RAils server with AngularJS
Rails cannot process [OPTIONS] requests
You have to install rack-cors to process CORS.
Here's where your problem comes from:
resources :users do collection { post :create_user , via: :options } # via: :options ? end
This issue was posted long ago, but I had this issue...
I used gem'rack-cors', but in my case I dealt with this with a different setting.
config/application.rb
class Application < Rails::Application config.middleware.use Rack::Cors do allow do origins '*' resource '*', headers: :any, expose: %w(access-token expiry token-type uid client), methods: %i(post) end end end