Question

我正在尝试在heroku上部署使用mongodb和mongoid的rails应用程序。一切都在本地工作得很好，但是当我部署它（heroku服务器启动正常）时，我得到一个错误，即'bson'宝石找不到：

/app/vendor/bundle/ruby/1.9.1/gems/mongo-1.3.1/lib/mongo.rb:56:in `require': no such file to load -- bson (LoadError)

奇怪的是我明确地将它包含在我的gemfile中。当我在本地运行'bundle install'时，Bundler安装了bson gem，但是当我'git push heroku master'来初始化应用程序时，heroku的bundler完全忽略了bson gem - 它安装了mongo，mongoid和除bson之外的所有东西。

这是我的Gemfile：

source 'https://rubygems.org'

gem 'rails', '3.2.11'
gem 'mongo'
gem 'bson'
gem 'mongoid'

group :development do
  gem 'therubyrhino'
end

group :assets do
  gem "less-rails" #Sprockets (what Rails 3.1 uses for its asset pipeline) supports LESS
  gem "twitter-bootstrap-rails"
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'

  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'

gem 'devise'

gem 'omniauth'
gem 'omniauth-facebook'

当我运行'heroku run bundle install'时：

Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/..
Using rake (10.0.3) 
Using i18n (0.6.1) 
Using multi_json (1.5.0) 
Using activesupport (3.2.11) 
Using builder (3.0.4) 
Using activemodel (3.2.11) 
Using erubis (2.7.0) 
Using journey (1.0.4) 
Using rack (1.4.4) 
Using rack-cache (1.2) 
Using rack-test (0.6.2) 
Using hike (1.2.1) 
Using tilt (1.3.3) 
Using sprockets (2.2.2) 
Using actionpack (3.2.11) 
Using mime-types (1.19) 
Using polyglot (0.3.3) 
Using treetop (1.4.12) 
Using mail (2.4.4) 
Using actionmailer (3.2.11) 
Using arel (3.0.2) 
Using tzinfo (0.3.35) 
Using activerecord (3.2.11) 
Using activeresource (3.2.11) 
Using bcrypt-ruby (3.0.1) 
Using coffee-script-source (1.4.0) 
Using execjs (1.4.0) 
Using coffee-script (2.2.0) 
Using rack-ssl (1.3.2) 
Using json (1.7.6) 
Using rdoc (3.12) 
Using thor (0.16.0) 
Using railties (3.2.11) 
Using coffee-rails (3.2.2) 
Using commonjs (0.2.6) 
Using orm_adapter (0.4.0) 
Using warden (1.2.1) 
Using devise (2.2.1) 
Using multipart-post (1.1.5) 
Using faraday (0.8.4) 
Using hashie (1.2.0) 
Using httpauth (0.2.0) 
Using jquery-rails (2.1.4) 
Using jwt (0.1.5) 
Using less (2.2.2) 
Using less-rails (2.2.6) 
Using mongo (1.3.1) 
Using moped (1.3.2) 
Using origin (1.0.11) 
Using mongoid (3.0.17) 
Using oauth2 (0.8.0) 
Using omniauth (1.1.1) 
Using omniauth-oauth2 (1.1.1) 
Using omniauth-facebook (1.4.1) 
Using bundler (1.3.0.pre.5) 
Using rails (3.2.11) 
Using sass (3.2.5) 
Using sass-rails (3.2.5) 
Using twitter-bootstrap-rails (2.2.0) 
Using uglifier (1.3.0) 
Cannot write a changed lockfile while frozen.
Your bundle is complete! It was installed into ./vendor/bundle

请注意，它不是“使用bson（1.3.1）”，就像我在本地运行bundle install时那样：

Using rake (10.0.3) 
Using i18n (0.6.1) 
Using multi_json (1.5.0) 
Using activesupport (3.2.11) 
Using builder (3.0.4) 
Using activemodel (3.2.11) 
Using erubis (2.7.0) 
Using journey (1.0.4) 
Using rack (1.4.4) 
Using rack-cache (1.2) 
Using rack-test (0.6.2) 
Using hike (1.2.1) 
Using tilt (1.3.3) 
Using sprockets (2.2.2) 
Using actionpack (3.2.11) 
Using mime-types (1.19) 
Using polyglot (0.3.3) 
Using treetop (1.4.12) 
Using mail (2.4.4) 
Using actionmailer (3.2.11) 
Using arel (3.0.2) 
Using tzinfo (0.3.35) 
Using activerecord (3.2.11) 
Using activeresource (3.2.11) 
Using bcrypt-ruby (3.0.1) 
Using bson (1.3.1) 
Using coffee-script-source (1.4.0) 
Using execjs (1.4.0) 
Using coffee-script (2.2.0) 
Using rack-ssl (1.3.2) 
Using json (1.7.6) 
Using rdoc (3.12) 
Using thor (0.16.0) 
Using railties (3.2.11) 
Using coffee-rails (3.2.2) 
Using commonjs (0.2.6) 
Using orm_adapter (0.4.0) 
Using warden (1.2.1) 
Using devise (2.2.1) 
Using multipart-post (1.1.5) 
Using faraday (0.8.4) 
Using hashie (1.2.0) 
Using httpauth (0.2.0) 
Using jquery-rails (2.1.4) 
Using jwt (0.1.5) 
Using less (2.2.2) 
Using less-rails (2.2.6) 
Using mongo (1.3.1) 
Using moped (1.3.2) 
Using origin (1.0.11) 
Using mongoid (3.0.17) 
Using oauth2 (0.8.0) 
Using omniauth (1.1.1) 
Using omniauth-oauth2 (1.1.1) 
Using omniauth-facebook (1.4.1) 
Using bundler (1.2.3) 
Using rails (3.2.11) 
Using sass (3.2.5) 
Using sass-rails (3.2.5) 
Using therubyrhino_jar (1.7.4) 
Using therubyrhino (2.0.2) 
Using twitter-bootstrap-rails (2.2.0) 
Using uglifier (1.3.0) 
Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed.

heroku的捆绑器上有一些疯狂的过滤器吗？一切似乎都运行正常，只是它完全忽略了bson在Gemfile和Gemfile.lock中的存在。

注意：我在本地使用jruby，就像heroku一样。

Answer 1

尝试从Gemfile中删除bson和mongo。 Mongoid版本3及更高版本不需要它们，现在使用moped用于BSON实现和MongoDB驱动程序。

修改

我想到你可能故意使用mongo提供的驱动程序与Mongoid并行。如果是这种情况，也许您可以将mongo电话移至moped。我不确定这是多么可行。这取决于你如何使用它。

如果您决定同时使用这两个驱动程序，则可能是您的捆绑器输出中有线索。看起来你和Heroku没有使用相同版本的bundler：

< Using bundler (1.3.0.pre.5) 
---
> Using bundler (1.2.3)

Heroku捆绑者忽略了bson

1 个答案: