Rails 4 - Heroku Sqlite3错误

问题描述

我在Herouku遇到了一些麻烦。我无法推送，因为有以下错误：

  Gem文件将保持安装在/ tmp / build_2jdec30lsc3bu / vendor / bundle / ruby / 2.0.0 / gems / sqlite3-1.3.7进行检查。 
结果记录到/tmp/build_2jdec30lsc3bu/vendor/bundle/ruby/2.0.0/gems/sqlite3-1.3.7/ext/sqlite3/gem_make.out 
安装sqlite3时出错（1.3。 7），Bundler无法继续。 
确保`gem install sqlite3 -v'1.3.7'`捆绑成功。 
！ 
！无法通过Bundler安装宝石。 
！ 
！检测到Heroku不支持的sqlite3 gem。 
！ https://devcenter.heroku.com/articles/sqlite3 
！ 
 
！推送被拒绝，未能编译Ruby / Rails应用程序
  

我无法解决它。

我试过以下内容：

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

我一直得到相同的错误。我甚至试图完全删除sqlite3。同样恼人的错误。我确保在运行 git push heroku master 之前推送我的更改。有任何想法吗？或者我可能会放弃Heroku ...

解决方案

我以前遇到过类似的问题。这适用于我在我的Gemfile中：

  gem'sqlite3'，group：[：development，：test] 
 gem'pg'，group：[：production] 
  

另外，在你的本地git checkout中，执行命令 heroku config 。确认输出设置了以下环境变量：

  RACK_ENV：生产
 RAILS_ENV：生产
  

试一试。它是否适合你？

I'm having some trouble with Herouku. I can't push because of the following error:

Gem files will remain installed in  /tmp/build_2jdec30lsc3bu/vendor/bundle/ruby/2.0.0/gems/sqlite3-1.3.7 for inspection.
       Results logged to /tmp/build_2jdec30lsc3bu/vendor/bundle/ruby/2.0.0/gems/sqlite3-1.3.7/ext/sqlite3/gem_make.out
       An error occurred while installing sqlite3 (1.3.7), and Bundler cannot continue.
       Make sure that `gem install sqlite3 -v '1.3.7'` succeeds before bundling.
 !
 !     Failed to install gems via Bundler.
 !
 !     Detected sqlite3 gem which is not supported on Heroku.
 !     https://devcenter.heroku.com/articles/sqlite3
 !

 !     Push rejected, failed to compile Ruby/Rails app

And I can't solve it.

I have tried the following:

group :development, :test do
  gem 'sqlite3'
end

group :production do
  gem 'pg'
end

And I keep getting the same error. I have even tried to remove sqlite3 completely. Same annoying error. I made sure to push my changes before running git push heroku master. Any ideas? Or I will probably give up on Heroku...

解决方案

I've had similar problems before. This works for me in my Gemfile:

gem 'sqlite3', group: [:development, :test]
gem 'pg', group: [:production]

Also, in your local git checkout, execute the command heroku config. Confirm that the output has the following environment variables set:

RACK_ENV:                     production
RAILS_ENV:                    production

Give that a shot. Does it work for you?

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