Question

我正在使用rails模型，我需要使用HTTParty gem。我正在使用bundler来管理我的宝石。虽然我在Models目录的类中包含了HTTParty，但当我尝试在本地服务器http://localhost:3000/上访问它时，我收到以下错误：

uninitialized constant Recipe::HTTParty

我正在使用捆绑包，所以我了解到我不需要要求＆＃39; httparty＆＃39;。但即使我这样做，我也会得到：

cannot load such file -- httparty

在进行任何更改后，我会重新启动服务器。谁会知道我做错了什么？我无法在谷歌上做任何事情。下面您可以看到当我不需要＆＃39; httparty＆＃39;。

时会出现什么样的错误

  class Recipe
    include HTTParty

    ENV['FOOD2FORK_KEY'] = 'e90655d68b4d4ccbc0c3125a5781da0f'
    hostport = ENV['FOOD2FORK_SERVER_AND_PORT'] || 'www.food2fork.com'

错误跟踪：

Rails.root: /Users/Ilias/Documents/Rails Online Course Assignments/graded-assignments/Graded_Assignment_2/Assignment2/recipefinder

Application Trace | Framework Trace | Full Trace

app/models/recipe.rb:2:in `<top (required)>'
app/controllers/recipes_controller.rb:4:in `index'

This error occurred while loading the following files:
   httparty

我的Gemfile：

source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.0.0', '>= 5.0.0.1'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'
# Use Puma as the app server
gem 'puma', '~> 3.0'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.2'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.5'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 3.0'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

group :development, :test do
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
gem 'byebug', platform: :mri
end

group :development do
# Access an IRB console on exception pages or by using <%= console %> anywhere in the code.
gem 'web-console'
gem 'listen', '~> 3.0.5'
# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring'
gem 'spring-watcher-listen', '~> 2.0.0'
end

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

Answer 1

您的Gemfile中似乎缺少httparty。请参阅您关注的video的0:19。

（对于早先失火的道歉并感谢Зелёный让我保持诚实。）

无法加载httparty gem

1 个答案: