Unable to register any components?

I’m having the same issue in that Registered component names include [ ]. I keep seeing solutions that involve adding things to webpack.config.js, but I don’t have that file and I’m afraid to create one, as I’m new to Webpack, and am not sure if it will mess everything up. I followed the tutorials for installing react_on_rails, so I figure if I needed it, it would be there. I did, however, change

(in config/initializers/react_on_rails.rb)

config.server_bundle_js_file = “hello-world-bundle.js”

to

config.server_bundle_js_file = “order-manager-bundle.js”

where order-manager-bundle.js is the name of the file that registers my components, and is in the same directory as hello-world-bundle.js.

Should I have webpack.config.js after going through the tutorial steps? Do I have to webpack init or something?

I should add I’m also getting Uncaught ReferenceError: regeneratorRuntime is not defined