部署Rails应用程序到Heroku时出错：simple_form问题

我有麻烦部署我的RoR应用程序到Heroku。我已经将数据库更改为postgresql，因此可以。但是，我得到了simple_form gem的错误。我试着在网络上提供许多不同的方法，但没有去..部署Rails应用程序到Heroku时出错：simple_form问题

这里的错误消息：

rake aborted! 
    NameError: uninitialized constant SimpleForm 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/config/initializers/simple_form.rb:2:in `<top (required)>' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:652:in `block in load_config_initializer' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/notifications.rb:166:in `instrument' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:651:in `load_config_initializer' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:615:in `each' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:615:in `block in <class:Engine>' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `instance_exec' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `run' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:55:in `block in run_initializers' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:44:in `each' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:44:in `tsort_each_child' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:54:in `run_initializers' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application.rb:352:in `initialize!' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/config/environment.rb:5:in `<top (required)>' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application.rb:328:in `require' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application.rb:328:in `require_environment!' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application.rb:457:in `block in run_tasks_blocks' 
    /tmp/build_1b6d5373d9f274355d732fd1b0235bfb/gauteremen-workout_log-965e78a/vendor/bundle/ruby/2.0.0/gems/sprockets-rails-2.3.0/lib/sprockets/rails/task.rb:64:in `block (2 levels) in define' 
    Tasks: TOP => environment 
    (See full trace by running task with --trace)

！！预编译资产失败。！！推送拒绝，未能Ruby编译应用程序

这里是新的错误消息，添加需要“simple_form”在simple_form.rb

LoadError: cannot load such file -- simple_form 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `block in require' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/config/initializers/simple_form.rb:1:in `<top (required)>' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `load' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `block in load' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `load' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:652:in `block in load_config_initializer' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.1/lib/active_support/notifications.rb:166:in `instrument' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:651:in `load_config_initializer' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:615:in `each' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/engine.rb:615:in `block in <class:Engine>' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `instance_exec' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `run' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:55:in `block in run_initializers' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:44:in `each' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:44:in `tsort_each_child' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/initializable.rb:54:in `run_initializers' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application.rb:352:in `initialize!' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/config/environment.rb:5:in `<top (required)>' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application.rb:328:in `require' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application.rb:328:in `require_environment!' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/railties-4.2.1/lib/rails/application.rb:457:in `block in run_tasks_blocks' 
    /tmp/build_ed1c1754ca789044f8c2eb91cebaac26/gauteremen-workout_log-cb80141/vendor/bundle/ruby/2.0.0/gems/sprockets-rails-2.3.0/lib/sprockets/rails/task.rb:64:in `block (2 levels) in define' 
    Tasks: TOP => environment 
    (See full trace by running task with --trace)

后！！预编译资产失败。！！推拒绝，未能编译Ruby应用程序

来源

2015-05-10 Gaute

尝试使用最新版本的'simple_form'。目前您正在使用哪个版本？ – Sontya

我希望我使用的是最新版本3.1.0。检查rubygems的最新。 – Gaute

你可以看看'simple_form.rb'，并添加'require simple_form' – Sontya

我认为你还没有在heroku上推送你更新的Gemfile和Gemfile.lock。

来源

2015-05-10 13:30:36 Shweta

嗯，是的。现在安装了一个软件包，只是为了确保所有的依赖关系都可以。它是。检查了git，并且没有更改文件。当我在simple_form gem中添加require'simple_form'并要求'rails'时，唯一的提交和推送发生了变化。我可以发布新的错误消息，给我一秒 – Gaute

已更新的问题，与新的错误信息 – Gaute

您的Gemfile中是否有rails_12factor gem（https://github.com/heroku/rails_12factor）。 – Shweta

我发现问题是什么。我在Gemfile中开发和测试了应用程序中使用的宝石。这导致宝石不包含在部署中。我得到了与bootstrap相同的错误，所以下次我将确保在dev和test子句之外添加gem。

感谢您的帮助:)

来源

2015-05-10 13:59:40 Gaute

部署Rails应用程序到Heroku时出错：simple_form问题

回答

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