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无法运行 grack，passenger 发生错误：未初始化常量 GitHttp (NameError)”

tag-icon • tag-icon apache-2.2 http git phusion-passenger ruby
无法运行 grack，passenger 发生错误：未初始化常量 GitHttp (NameError)”

我尝试设置 Web 服务器，以便在成功安装并运行的 Redmine 服务器上发布 git 存储库。

乘客发生错误：无法启动 Web 应用程序 




uninitialized constant GitHttp (NameError)
  config.ru:16:in block in <main>'
  /usr/local/rvm/gems/ruby-2.0.0-p247/gems/rack-1.5.2/lib/rack/builder.rb:55:ininstance_eval'
  /usr/local/rvm/gems/ruby-2.0.0-p247/gems/rack-1.5.2/lib/rack/builder.rb:55:in initialize'
  config.ru:1:innew'
  config.ru:1:in <main>'
  /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.18/helper-scripts/rack-preloader.rb:105:ineval'
  /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.18/helper-scripts/rack-preloader.rb:105:in preload_app'
  /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.18/helper-scripts/rack-preloader.rb:150:in'
  /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.18/helper-scripts/rack-preloader.rb:29:in <module:PhusionPassenger>'
  /usr/local/rvm/gems/ruby-2.0.0-p247/gems/passenger-4.0.18/helper-scripts/rack-preloader.rb:28:in'



/usr/local/rvm/wrappers/ruby-2.0.0-p247/ruby

答案1

GitHttp是grack 发布版本中的一个类（最后一个是 0.2）在项目的 git master 分支中不再存在。

我怀疑你更新了 grack 代码到 master HEAD 却没有更新config.ru。你的config.rufor master 应该像这样，项目路径已替换：

$LOAD_PATH.unshift File.expand_path(File.dirname(__FILE__) + '/lib')

use Rack::ShowExceptions

require 'grack'
require 'git_adapter'

config = {
  :project_root => "/path/to/your/repos/",
  :adapter => Grack::GitAdapter,
  :git_path => '/usr/bin/git',
  :upload_pack => true,
  :receive_pack => true,
}

run Grack::App.new(config)

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