Yourub 的 NameError（未初始化常量）Gem

Question

当我使用 Yourub gem 配置搜索 youtube 视频时，服务器控制台 returns 向我显示以下错误消息：

Completed 500 Internal Server Error in 7ms

NameError (uninitialized constant ExploreController::Yourub):
  app/controllers/explore_controller.rb:18:in `search'

已添加 config/yourub.yml，如 gem 网站所示 https://github.com/edap/yourub

在 explore_controller 文件中我们可以找到：

class ExploreController < ApplicationController
  def index
    ...
  end
  def search
    if params[:queryType] == "users"
      ...
    elsif params[:queryType] == "tracks"
      client = Yourub::Client.new
      client.search(query: params[:queryField]) do |v|
        puts v
      end
      return redirect_to('/explore')
    else
      return redirect_to('/explore')
    end
  end
end

Also added my yourub.yml file here:

yourub_defaults: &yourub_defaults
  developer_key: 'apiKey'
  youtube_api_service_name: 'youtube'
  youtube_api_version: 'v3'
  application_name: "apiAplicationName"
  application_version: "0.1"
  log_level: WARN

development:
  <<: *yourub_defaults

production:
  <<: *yourub_defaults

test:
  <<: *yourub_defaults

Answer 1

重新启动 服务器。这应该可以解决问题。

Yourub 的 NameError（未初始化常量）Gem

NameError (uninitialized constant) with Yourub Gem

ruby-on-rails

youtube-data-api