Why when I write rails generate controller home index the index.html.erb file is not created in the views folder? And when I run rails server and want to watch http://127.0.0.1:3000/home/index terminal output.
Started GET "/home/index" for 127.0.0.1 at 2021-01-10 01:54:30 +0200 Processing by HomeController#index as HTML Completed 204 No Content in 0ms (ActiveRecord: 0.0ms | Allocations: 60)
When I check error log I see HomeController#index, I would like you to check rails routes first. You should see a result similar to this:
Prefix Verb URI Pattern Controller#Action
home_index GET /home/index(.:format) home#index
...
If you are seeing homecontroller#index instead of home#index you can access by going to related URI pattern.
You can control which files are created when you run rails generate command. This is a sample output:
➜ rails g controller home index
Running via Spring preloader in process 1934
create app/controllers/home_controller.rb
route get 'home/index'
invoke erb
create app/views/home
create app/views/home/index.html.erb
invoke helper
create app/helpers/home_helper.rb
invoke assets
invoke scss
create app/assets/stylesheets/home.scss
As you see there is a file app/views/home/index.html.erb make sure that it is not empty. For example put <p>Home</p> in this file, if it is empty.
I hope it is clear enough and I think this will solve your problem.
