移动到生产服务器的Rails应用程序显示“符号的转储格式错误”。错误 [英] Rails app moved to production server gives "dump format error for symbol" error

问题描述

我刚刚将Rails应用程序从开发移动到了部署服务器。
我已经安装了乘客，但是我想尝试使用 rails s 来确保一切运行正常（这是我第一次开发和部署Rails

I've just moved my rails app from the development to deployment server. I've installed passenger, but I wanted to try with rails s to make sure all was running fine (this is the first time I develop and deploy a rails application).

规范为：带RVM的Ruby 1.9.3，mod_passenger，Rails 3.2.3。所有安装均正确，并且我还启用了Apache模块。顺便说一句，出问题了（乘客不断说错误消息：未知键：类。）

Specs are: Ruby 1.9.3 with RVM, mod_passenger, Rails 3.2.3. All installed correctly and I've also enabled the Apache module. By the way something is going wrong (passenger keeps sayng "Error message: Unknown key: class".)

运行 rails s 给出上面的转储格式错误符号（0x45）

Processing by Devise::SessionsController#new as HTML
  Rendered devise/_links.haml (2.2ms)
  Rendered devise/sessions/new.html.haml within layouts/application (11.8ms)
Completed 500 Internal Server Error in 110ms

ActionView::Template::Error (dump format error for symbol(0x45)):
    8:     / HTML5 shim, for IE6-8 support of HTML elements
    9:     /[if lt IE 9]
    10:       = javascript_include_tag "http://html5shim.googlecode.com/svn/trunk/html5.js"
    11:     = stylesheet_link_tag "application", :media => "all"
    12:     /%link(href="images/favicon.ico" rel="shortcut icon")
    13:     /%link(href="images/apple-touch-icon.png" rel="apple-touch-icon")
    14:     /%link(href="images/apple-touch-icon-72x72.png" rel="apple-touch-icon" sizes="72x72")
  app/views/layouts/application.html.haml:11:in `_app_views_layouts_application_html_haml__3524679841439843142_22055600'

是什么意思？谷歌搜索似乎是flash []错误，但我真的不明白该怎么办。

What does it mean? Googling it seems a flash[] error but I can't really understand what should I do here.

等待一些建议，谢谢！

推荐答案

同样的问题。尝试删除您的[app] / tmp目录。它似乎正试图解封某些异常文件。

Had the same problem. Try removing your [app]/tmp dir. It seems to be trying to unmarshal some borked files.

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