【发布时间】:2018-06-29 12:47:15
【问题描述】:
我正在尝试在 Heroku 上部署我的 Rails 应用程序,但是我遇到了两个 h10 错误:
heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" ... dyno= connect= service= status=503 bytes= protocol=https
和
at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" ... dyno= connect= service= status=503 bytes= protocol=https
正如我在其他帖子中看到的那样,我运行了heroku console。
我得到了这个答案:
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.6/lib/active_record/dynamic_matchers.rb:26:in `method_missing': undefined local variable or method `acts_as_votable' for Comment (call 'Comment.connection' to establish a connection):Class (NameError)
当我在做heroku run rake db:migrate 时,我得到了这个:
rake aborted!
NameError: uninitialized constant ForestLiana`
这是我的Gemfile:
source 'https://rubygems.org'
ruby '2.3.0'
gem 'rails', '4.2.6'
group :development do
gem 'sqlite3'
end
group :production do
gem 'pg'
end
gem 'rails_12factor'
gem 'sass-rails', '~> 5.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.1.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0', group: :doc
gem 'bcrypt', '~> 3.1.7'
group :development, :test do
gem 'byebug'
end
group :development do
gem 'web-console', '~> 2.0'
gem 'spring'
gem 'forest_liana'
gem 'acts_as_votable', '~> 0.10.0'
end
是gem版本的原因吗?我该如何解决这个问题?
【问题讨论】:
标签: ruby-on-rails ruby heroku rubygems