#< RegistrationsController:0x007f97b41326f0>的未定义局部变量或方法“ root_path”; [英] undefined local variable or method `root_path' for #<RegistrationsController:0x007f97b41326f0>
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问题描述
我正在尝试其他人创建的RoR项目。我正在尝试登录并为该项目创建了新的用户名和密码。不幸的是,我收到以下错误:
I am trying to work on a RoR project that someone else created. I am trying to log in and created a new user name and password for the project. Unfortunately, I am getting the following error:
undefined local variable or method `root_path' for #<RegistrationsController:0x007f97b41326f0>
这是我的database.yml文件:
This is my database.yml file:
development:
adapter: postgresql
encoding: unicode
database: name_of_app_development
pool: 5
推荐答案
您没有在其中定义 root
您的 routes.rb
,例如:
You do not have root
defined within your routes.rb
, e.g:
root 'home#index'
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