Ruby on rails Ruby:无法将true转换为字符串

新手RubyonRails开发人员。我最近从一个远程团队那里提取了代码，该团队正在构建一个iPhone应用程序，包括Rails后端的API，但一旦我完成了代码提取，当我尝试启动Rails服务器时，在终端中出现以下错误

/usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:in `require': can't convert true into String (TypeError)
   from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
   from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:66:in `each'
   from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:66:in `block in require'
   from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in `each'
   from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in `require'
   from /usr/local/rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler.rb:119:in `require'
   from /Users/tmylonas/Sites/getlocal/config/application.rb:7:in `<top (required)>'
   from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.8/lib/rails/commands.rb:53:in `require'
   from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.8/lib/rails/commands.rb:53:in `block in <top (required)>'
   from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.8/lib/rails/commands.rb:50:in `tap'
   from /usr/local/rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.8/lib/rails/commands.rb:50:in `<top (required)>'
   from script/rails:6:in `require'
   from script/rails:6:in `<main>'

不幸的是，这个错误很难描述。我不确定这个问题是否足够具体。如果不是，很抱歉，但在谷歌搜索了几个小时后，阅读了这样一条：和这一条：，代码是可识别的，我想我会看看是否能找人给我一些更具体的建议，关于如何诊断并最终解决这个问题

---

非常感谢。

像往常一样，回答我的SO问题的最好方法是完成提交问题的过程，坐24小时，然后再试一次

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这里的问题是我不熟悉的休斯顿gem似乎不能与Ruby 1.9.3一起工作。有一次我在gem文件中评论到gem，感谢Santosh建议我发布gem文件，因为这就是我深入研究gem文件的原因！，Rails服务器立即启动。

你能显示Gemfile吗？你好，Santosh，意识到这被否决了，显然不适合这样做，但我还是添加了Gemfile。感谢您的关注！

require File.expand_path('../boot', __FILE__)

require 'rails/all'

if defined?(Bundler)
# If you precompile assets before deploying to production, use this line
Bundler.require(*Rails.groups(:assets => %w(development test)))
# If you want your assets lazily compiled in production, use this line
# Bundler.require(:default, :assets, Rails.env)
end

module Getlocal
class Application < Rails::Application
# Settings in config/environments/* take precedence over those specified here.
# Application configuration should go into files in config/initializers
# -- all .rb files in that directory are automatically loaded.

# Custom directories with classes and modules you want to be autoloadable.
config.autoload_paths += %W(#{config.root}/lib)

# Only load the plugins named here, in the order given (default is alphabetical).
# :all can be used as a placeholder for all plugins not explicitly named.
# config.plugins = [ :exception_notification, :ssl_requirement, :all ]

# Activate observers that should always be running.
# config.active_record.observers = :cacher, :garbage_collector, :forum_observer

# Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
# Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
# config.time_zone = 'Central Time (US & Canada)'

# The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
# config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
# config.i18n.default_locale = :de

# Configure the default encoding used in templates for Ruby 1.9.
config.encoding = "utf-8"

# Configure sensitive parameters which will be filtered from the log file.
config.filter_parameters += [:password]

# Enable escaping HTML in JSON.
config.active_support.escape_html_entities_in_json = true

# Use SQL instead of Active Record's schema dumper when creating the database.
# This is necessary if your schema can't be completely dumped by the schema dumper,
# like if you have constraints or database-specific column types
# config.active_record.schema_format = :sql

# Enforce whitelist mode for mass assignment.
# This will create an empty whitelist of attributes available for mass-assignment for all models
# in your app. As such, your models will need to explicitly whitelist or blacklist accessible
# parameters by using an attr_accessible or attr_protected declaration.
config.active_record.whitelist_attributes = true

# Enable the asset pipeline
config.assets.enabled = true

# Version of your assets, change this if you want to expire all your assets
config.assets.version = '1.0'
config.assets.initialize_on_precompile = false
end
end

source 'https://rubygems.org'
ruby '1.9.3'
gem 'rails', '3.2.8'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'pg'
gem 'devise'
gem 'simple_form'
gem 'thin'
gem 'cancan'
gem 'sidekiq'
gem 'sinatra', require: false
gem 'slim'
gem 'kaminari'
gem 'high_voltage'
gem 'bootbox-rails'
gem 'rails_autolink'
gem 'newrelic_rpm'
gem "active_model_serializers", "~> 0.8.1"
gem 'google_places'
gem 'figaro'
gem 'houston', :require => true


# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'
  gem 'underscore-rails'

  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
  # gem 'therubyracer', :platforms => :ruby

  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'

group :development, :test do 
  gem 'pry'
  gem 'pry-rails'
end

group :development do 
  gem 'better_errors'
  gem 'binding_of_caller'
  gem 'sextant'
end