ruby-on-rails - Bonsai-Elasticsearch在Heroku生产URI::InvalidURIError中崩溃

Question

我终于得到了elasticsearch不会在启动时崩溃我的应用程序，但是无论何时我尝试搜索该应用程序崩溃并添加新记录都会使该应用程序崩溃(但确实会添加记录)。

我收到的错误消息是:

 Professor Store (0.9ms)  {"id":59,"exception":["URI::InvalidURIError","bad URI(is not URI?): http://heroku config:0"]}
2016-09-12T16:48:34.008480+00:00 app[web.1]: Completed 500 Internal Server Error in 14ms (Searchkick: 0.9ms | ActiveRecord: 7.6ms | Elasticsearch: 0.0ms)
2016-09-12T16:48:34.009289+00:00 app[web.1]: 
2016-09-12T16:48:34.009290+00:00 app[web.1]: URI::InvalidURIError (bad URI(is not URI?): http://heroku config:0):
2016-09-12T16:48:34.009291+00:00 app[web.1]:   app/controllers/professors_controller.rb:51:in `block in create'
2016-09-12T16:48:34.009291+00:00 app[web.1]:   app/controllers/professors_controller.rb:50:in `create'

我不确定 URI::InvalidURIError (bad URI(is not URI?): http://heroku config:0):怎么了
我已经遍历了 here的所有内容，并且查看了此 on the URI error，但由于相同的原因，我的应用程序仍然崩溃。

我的Bonsai.rb如下:`BONSAI_URL = ENV ['beech-6556653.us-east-1.bonsai.io']

if BONSAI_URL
  uri = URI.parse(ENV['beech-6556653.us-east-1.bonsai.io'])
Searchkick.client = Elasticsearch::Client.new({
  url:BONSAI_URL,
  log: true
  })
end

我的Professor.rb模型具有searchkick:

class Professor < ActiveRecord::Base
  searchkick
  belongs_to :user
  has_many :reviews

最后，我的gemfile:

 source 'https://rubygems.org'
ruby '2.3.1'
    # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
    gem 'rails', '4.2.5.1'
    # 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', '~> 4.1.0'
    #bcrypt for for encrpytion
    gem 'bcrypt', '~> 3.1', '>= 3.1.11'
    #byebug
    gem 'byebug', '~> 9.0', '>= 9.0.5'
    # Use jquery as the JavaScript library
    gem 'jquery-rails'
    # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
    gem 'turbolinks'
    # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
    gem 'jbuilder', '~> 2.0'
    # bundle exec rake doc:rails generates the API under doc/api.
    gem 'sdoc', '~> 0.4.0', group: :doc
    #paperclip for easy upload management
    gem 'paperclip', '~> 4.3', '>= 4.3.6'
    #bootstrap-sass
    gem 'bootstrap-sass', '~> 3.3', '>= 3.3.6'
    #searchkick
    gem 'searchkick', '~> 1.2', '>= 1.2.1'
    #paginate
    gem 'will_paginate', '~> 3.1'
    #paginate for bootstrap
    gem 'bootstrap-will_paginate', '~> 0.0.10'
    #rmagick
    gem 'rmagick', '~> 2.15', '>= 2.15.4'
    #Carrierwave
    gem 'carrierwave'
    #Cloudinary
    gem 'cloudinary'
    #Paperclip forcloudinary
    gem 'paperclip-cloudinary'

Answer 1

该行是不必要的:

uri = URI.parse(ENV['beech-6556653.us-east-1.bonsai.io'])

特别是因为没有为ENV分配值。您可以在终端中使用heroku config:get查看所有应用程序的环境变量。