Heroku：推送被拒绝，未能编译Ruby应用程序

问题描述

试图弄清楚这一点，我一直坚持了一个星期。我目前一直在关注在线讲座，但是我完全遵循了一切，讲师并没有任何帮助。每当我尝试推送到heroku时，我都会收到以下内容：

我试着重建gem文件，删除gemfile.lock并运行bundle安装程序，解决了以前的问题，但我仍然得到这个错误。

这是我目前的gemFile：

  source' https://rubygems.org'
 
 gem'rails'，'3.2.13'
 
＃Bundle edge Rails改为：
＃gem'rails'， ：git => 'git：//github.com/rails/rails.git'
 
 gem'sqlite3'
 
 
＃仅用于资产而不需要的宝石
＃在生产环境中默认。 
 group：assets do 
 gem'sass-rails'，'〜> 3.2.3'
 gem'咖啡栏'，'〜> 3.2.1'
 
＃请参阅https://github.com/sstephenson/execjs#readme了解更多受支持的运行时间
＃gem'therubyracer'，：platforms => ：ruby 
 
 gem'uglifier'，'> = 1.0.3'
结束
 
 gem'jquery-rails'
 
 ＃使用ActiveModel has_secure_password 
＃gem'bcrypt-ruby'，'〜> 3.0.0'
 
＃为JSON使用Jbuilder模板
＃gem'jbuilder'
 
使用独角兽作为应用服务器
＃gem' unicorn'
 
＃使用Capistrano进行部署
＃gem'capistrano'
 
＃使用调试器
＃gem'debugger'
 
 group：development do 
 gem'sqlite3'
 gem'rspec-rails'，'2.6.1'，：require => 'rspec-rails'
 gem'faker'，'0.3.1'
 end 
 
 group：test do 
 gem'sqlite3'
 gem' rspec-rails'，'2.6.1'，：require => 'rpec-rails'
 gem'webrat'，'0.7.1'
 gem'factory_girl_rails'，'1.0'
 gem'turn'，：require => false 
 end 
 
 group：production do 
 gem'pg'
 end 
  

对此有何帮助？

解决方案

我会推荐几件事情：
$ b 1） 的说明来处理 Gemfile 问题在部署在Windows上生成的Ruby项目时出现。

2）在您的Gemfile中执行以下操作

  group：test：：production do 
 gem'pg'
 end 
 
 group：development do 
 gem'sqlite3'
结束
  

这样可以避免 sqlite3 从您的生产部署。使用它进行单元和集成测试，但使用PostgreSQL进行验收/功能测试，因为这是Heroku所选择的RDBMS。 3）设置在Heroku的部署环境中。

I have been stuck for a week trying to figure this out. I have currently been following online lectures, however I followed everything exactly, and the instructor isn't really of any help. Whenever I try to push to heroku I receive the following:

I have tried rebuilding the gem files, deleting gemfile.lock and running bundle installer, following solution from previous questions, but I am still getting this error.

Here is my current gemFile:

source 'https://rubygems.org'

gem 'rails', '3.2.13'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'sqlite3'


# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'

  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
  # gem 'therubyracer', :platforms => :ruby

  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'

# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'

# To use Jbuilder templates for JSON
# gem 'jbuilder'

# Use unicorn as the app server
# gem 'unicorn'

# Deploy with Capistrano
# gem 'capistrano'

# To use debugger
# gem 'debugger'

group :development do
    gem 'sqlite3'
    gem 'rspec-rails', '2.6.1', :require => 'rspec-rails'
    gem 'faker', '0.3.1'
end

group :test do
    gem 'sqlite3'
    gem 'rspec-rails', '2.6.1', :require => 'rpec-rails'
    gem 'webrat', '0.7.1'
    gem 'factory_girl_rails', '1.0'
    gem 'turn', :require => false
end

group :production do
    gem 'pg'
end

Any help on this?

解决方案

I would recommend a few things:

1) Follow the instructions here to deal with the Gemfile issues that arise when deploying a Ruby project generated on Windows.

2) Do the following in your Gemfile

group :test, :production do
  gem 'pg'
end

group :development do
  gem 'sqlite3'
end

This gets rid of sqlite3 from your production deployment. Use it for unit and integration testing, but use PostgreSQL for acceptance/functional testing because that's the RDBMS of choice on Heroku. Also, reference your gems only once each.

3) Set up the Hobby Dev version of the PostgreSQL add-on in your deployment environment on Heroku.

这篇关于Heroku：推送被拒绝，未能编译Ruby应用程序的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！