Ruby on Rails Heroku崩溃

Question

我在将我集成在一起的Rails应用程序中有点走了，我决定尝试将其部署到heroku。最终将其推上后，它开始崩溃。我收到了H10错误。每当我尝试运行Heroku控制台进行调试时，都会出现错误，所以我想，也许我会创建一个新的Rails应用，一开始就进行部署，然后复制过去的大部分旧代码，这样我就可以确定在什么时候打破。所以我这样做了，但是我对应用程序什么也没做，它一开始就崩溃了。在本地可以，但是我仍然无法访问网站的实时版本或访问heroku控制台。请咨询

某些代码：

2018-06-20T20:46:53.141272+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141273+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141274+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141276+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141277+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141279+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141286+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141280+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141290+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141295+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141288+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141293+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141301+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141294+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141297+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141303+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141298+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141300+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141304+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141306+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141307+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141309+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141310+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141312+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141313+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141315+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141316+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141291+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141319+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141317+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141320+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141330+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141329+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141333+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141334+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141336+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141337+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141323+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141322+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141339+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141340+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141332+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141342+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141355+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141358+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141348+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141351+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141349+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141359+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141343+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141345+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141361+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141367+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141364+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141362+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141357+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141374+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141365+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141346+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141368+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141375+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141378+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141377+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141380+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141384+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141385+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141382+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141386+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141381+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141400+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141395+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141401+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141398+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141397+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141388+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141389+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141391+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141392+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141394+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141421+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141423+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141425+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141426+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141428+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141430+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141418+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141408+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141433+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141431+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141434+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141403+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141410+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141415+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141416+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141404+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141420+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141405+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T20:46:53.141407+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
2018-06-20T21:35:17.966077+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=warm-tor-22831.herokuapp.com request_id=62398895-5f73-4a4c-9e81-f16615258891 fwd="73.211.82.19" dyno= connect= service= status=503 bytes= protocol=https
2018-06-20T21:35:18.178131+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=warm-tor-22831.herokuapp.com request_id=41510aaf-8ca1-44f5-81c6-1a9a5f860abc fwd="73.211.82.19" dyno= connect= service= status=503 bytes= protocol=https

这是我尝试打开heroku控制台时收到的错误：

Running console on ⬢ warm-tor-22831... up, run.4740 (Free)
/app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:121: warning: constant ::Fixnum is deprecated
/app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:121: warning: constant ::Bignum is deprecated
/app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:124:in `block (2 levels) in <class:Numeric>': stack level too deep (SystemStackError)
    from /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
    from /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
    from /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
    from /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
    from /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
    from /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
    from /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
    from /app/vendor/bundle/ruby/2.4.0/gems/activesupport-4.2.6/lib/active_support/core_ext/numeric/conversions.rb:131:in `block (2 levels) in <class:Numeric>'
     ... 8072 levels...
    from /app/vendor/bundle/ruby/2.4.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
    from /app/vendor/bundle/ruby/2.4.0/gems/railties-4.2.6/lib/rails/commands.rb:17:in `<top (required)>'
    from bin/rails:9:in `require'
    from bin/rails:9:in `<main>'

男孩，我有点沮丧。交叉我的手指。预先感谢！

Answer 1

在Ruby 2.4中，整数类型是统一的（即Fixnum和Bignum现在是同一个东西：Integer）。这导致了与现有宝石的许多不兼容，后者依赖于类别的区别。

较旧版本的ActiveSupport是在尝试序列化数据时不喜欢这种统一和反对的统一性。因此，您有以下两种选择之一：

您可以将Ruby降级到2.4之前的版本，例如Ruby2.3.​​x。 或者，您可以将Rails升级到新版本。最好是Rails5.x。 Rails 4.2.8发行的4.2稳定分支中也有一个补丁，这使其成为正式支持Ruby 2.4的Rails 4.2系列的第一个版本。 Rails的早期版本与Ruby 2.4不兼容。

Answer 2

ruby​​ 2.4中存在一个错误，其中Fixnum和Bignum合并为Integer。

现在，序列化数据时，ActiveSupport的较早版本似乎与上述两个类不兼容。

因此，您可以降级到较低的Ruby版本或升级到新的Rails版本（即新的ActiveSupport版本）。

同样也有相应的SO链接：

Ruby 2.4 and Rails 4 stack level too deep (SystemStackError)