未初始化的常量 AppGenerator::Config 错误 [英] uninitialized constant AppGenerator::Config Error

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本文介绍了未初始化的常量 AppGenerator::Config 错误的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我实际上是从 Ubuntu 13.10 升级到 Ubuntu 16.04

I actually upgraded from Ubuntu 13.10 to Ubuntu 16.04

我的 rails 在以前的版本中运行良好.我正在删除 rvm 并从头开始重新安装.然而,当我尝试调用服务器时,我总是收到此错误

My rails was working fine in the previous versions. I am removing rvm and reinstalling from scratch. Yet I get this error always when I try to invoke the server

uninitialized constant AppGenerator::Config
Did you mean?  RbConfig

我必须定义导轨路径吗?

Do I have to define the rails path?

推荐答案

不知何故(我认为在安装 Redmine 之后)我的环境崩溃了.

Somehow (I think after installing Redmine) my enviroment collapsed.

按照以下步骤,我删除并重新安装了 Rails.现在错误消失了:

By following steps I removed and reinstalled Rails. Now the error had gone:

  1. gem 卸载 rails
  2. gem 卸载 railties
  3. curl -sL https://deb.nodesource.com/setup_4.x |须藤 -E bash -
  4. sudo apt-get install -y nodejs
  5. gem install rails -v 5.1.0(使用你自己的 rails 版本!)
  6. 在你的项目根目录 bundle install
  1. gem uninstall rails
  2. gem uninstall railties
  3. curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -
  4. sudo apt-get install -y nodejs
  5. gem install rails -v 5.1.0 (Use your own rails version!)
  6. At your project root bundle install

干杯,

这篇关于未初始化的常量 AppGenerator::Config 错误的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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