为什么会出现AppFog Rails错误310：登台失败：登台任务失败？

Question

我正在尝试将Rails应用程序推送到AppFog，但始终收到301错误。

它进入暂存状态，因此显示在我的AppFog帐户上，但拒绝激活。 尝试更新它可以成功，但是存在一个相同的问题，即它不会被激活并且仅显示404错误。

这是消息文本：

$ af push RubyMongoGranny --runtime=ruby193
Would you like to deploy from the current directory? [Yn]: 
Pushing application 'RubyMongoGranny'...
Creating Application: OK
Binding Service [ruby_mongo_granny]: OK
Uploading Application:
  Checking for available resources: OK
  Processing resources: OK
  Packing application: OK
  Uploading (236K): OK   
Push Status: OK
Staging Application 'RubyMongoGranny': ..........Error 310: Staging failed: 'Staging task failed:
 Staging plugin failed: /opt/cloudfoundry/vcap/staging/lib/vcap/staging/plugin/gemfile_task.rb:325:in `log_and_raise_error': Error resolving Gemfile: Error parsing Gemfile: /tmp/d20130401-19438-h0d0st/Gemfile not found (RuntimeError)
from /opt/cloudfoundry/vcap/staging/lib/vcap/staging/plugin/gemfile_task.rb:50:in `specs'
from /opt/cloudfoundry/vcap/staging/lib/vcap/staging/plugin/gemfile_task.rb:103:in `gem_info'
from /opt/cloudfoundry/vcap/staging/lib/vcap/staging/plugin/gemfile_support.rb:86:in `gem_info'
from /opt/cloudfoundry/vcap/staging/lib/vcap/staging/plugin/rails3/plugin.rb:188:in `rails_version'
from /opt/cloudfoundry/vcap/staging/lib/vcap/staging/plugin/rails3/plugin.rb:199:in `precompile_assets'
from /opt/cloudfoundry/vcap/staging/lib/vcap/staging/plugin/rails3/plugin.rb:85:in `block in stage_application'
from /opt/cloudfoundry/vcap/staging/lib/vcap/staging/plugin/rails3/plugin.rb:76:in `chdir'
from /opt/cloudfoundry/vcap/staging/lib/vcap/staging/plugin/rails3/plugin.rb:76:in `stage_application'
from /opt/cloudfoundry/vcap/stager/bin/run_plugin:19:in `<main>'

我的gemfile看起来像：

source 'https://rubygems.org'

gem 'rails'
gem 'mongo_mapper'
gem 'bson_ext'


group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'


  gem 'uglifier', '>= 1.0.3'
end

gem 'cloudfoundry-jquery-rails

==更新==将config.server_static_assets = false更改为

config.server_static_assets = true

并预编译我的资产？

bundle exec rake assets:precompile

但是它仍然给我同样的错误。

已变更

gem 'jquery-rails'

至

gem 'cloudfoundry-jquery-rails'

仍然没有成功

Answer 1

您是否在config/environments/production.rb更改

config.server_static_assets = false

至

config.server_static_assets = true

并预编译您的资产？

bundle exec rake assets:precompile

另外，对于Ruby 1.9，AppFog需要对jquery-rails gem进行调整。 删除或注释掉gem 'jquery-rails'并添加gem 'cloudfoundry-jquery-rails' ，如下所示：

# gem 'jquery-rails'
gem 'cloudfoundry-jquery-rails'

此处有更多文档。

Answer 2

确实没有为这个问题提供好的解决方案。 但是，我创建了一个全新的Rails应用程序，并将所有文件从旧文件移到了新文件。 现在它将推送到AppFog。

我做了目录的差异，但所有差异只是日志文件，应用程序名称和自述文件。 没有什么可以真正指出该错误的可能原因。