ruby on rails // action cable chat tutorial error

Question

I followed the https://www.sitepoint.com/rails-and-actioncable-adding-advanced-features tutorial, but it says:

NameError in PersonalMessagesController#create uninitialized constant PersonalMessage::NotificationBroadcastJob

after_create_commit do
    conversation.touch
    NotificationBroadcastJob.perform_later(self)
  end
end

The above error appears when I submit, but when I go back I get a message.

So I deleted code:

after_create_commit do
    conversation.touch
    NotificationBroadcastJob.perform_later(self)
  end
end

and tried to run it. I did not see the same error, but this time I can not chat live.

I followed the tutorial faithfully. I do not know why two problems arise. I need help.

my github : https://github.com/sangyeol-kim/stackoverflow_ask_ac2

Answer 1

尝试修复文件名notifications_broadcast_job.rb-> notification_broadcast_job.rb