Rails 3 - 应用程序错误，Rails应用程序无法正常启动

Question

我想请求您提供有关此错误的帮助。我试图搜索解决方案，但不幸的是，仍然没有成功。

我的目录拥有正确的权限。

dispatch.fcgi

#!/usr/bin/ruby1.8

#!/usr/local/bin/ruby

# You may specify the path to the FastCGI crash log (a log of unhandled
# exceptions which forced the FastCGI instance to exit, great for debugging)
# and the number of requests to process before running garbage collection.
#
# By default, the FastCGI crash log is RAILS_ROOT/log/fastcgi.crash.log
# and the GC period is nil (turned off).  A reasonable number of requests
# could range from 10-100 depending on the memory footprint of your app.
#
# Example:
#   # Default log path, normal GC behavior.
#   RailsFCGIHandler.process!
#
#   # Default log path, 50 requests between GC.
#   RailsFCGIHandler.process! nil, 50
#
#   # Custom log path, normal GC behavior.
   RailsFCGIHandler.process! '/log/myapp_fcgi_crash.log'
#
require File.dirname(__FILE__) + "/../config/environment"
require 'fcgi_handler'

RailsFCGIHandler.process!

但是在dir /log/myapp_fcgi_crash.log中是空的日志（在这个目录中我有 development.log 和 production.log ）。

我尝试设置 convig.enviroments.rb

# Load the rails application
require File.expand_path('../application', __FILE__)

# Initialize the rails application
MexoApp::Application.initialize!

ENV['RAILS_ENV'] ||= 'production'

但遗憾的是仍然没有工作，仍然会收到此主题标题中的错误...

有人可以帮助我，请问如何解决这个问题？我已经第二天在这个问题上挣扎，但仍然没有变化...