得到错误的轨道安装后安装设计

我收到此错误后制定的用户得到错误的轨道安装后安装设计

C:3:in `rescue in execute_if_updated': Rails::Application::RoutesReloader#execut 
e_if_updated delegated to updater.execute_if_updated, but updater is nil: #<Rail 
s::Application::RoutesReloader:0x3900780 @paths=["C:/ror/wishlistize/config/rout 
es.rb"], @route_sets=[#<ActionDispatch::Routing::RouteSet:0x393a140>]> (RuntimeE 
rror) 
     from C:131071:in `execute_if_updated' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation/finisher.rb:69:in `block in <module:Finisher>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/initia 
lizable.rb:30:in `instance_exec' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/initia 
lizable.rb:30:in `run' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/initia 
lizable.rb:55:in `block in run_initializers' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each 
_strongly_connected_component' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_ 
component_from' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_c 
onnected_component' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:180:in `each' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_ 
component' 
     from C:/Ruby200/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/initia 
lizable.rb:54:in `run_initializers' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation.rb:215:in `initialize!' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/railti 
e/configurable.rb:30:in `method_missing' 
     from C:/ror/wishlistize/config/environment.rb:5:in `<top (required)>' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `require' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `block in require' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:213:in `load_dependency' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0/lib/active_ 
support/dependencies.rb:228:in `require' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/applic 
ation.rb:189:in `require_environment!' 
     from C:/Ruby200/lib/ruby/gems/2.0.0/gems/railties-4.0.0/lib/rails/comman 
ds.rb:45:in `<top (required)>' 
     from bin/rails:4:in `require' 
     from bin/rails:4:in `<main>'

我不知道如果是因为色器件

这里是我的路线文件

Wishlistize::Application.routes.draw do 
    devise_for :users 
end

and environment.rb

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

# Initialize the Rails application. 
Wishlistize::Application.initialize!

我得到这个当我运行耙分贝：迁移用户模式：

class User < ActiveRecord::Base 
    # Include default devise modules. Others available are: 
    # :token_authenticatable, :confirmable, 
    # :lockable, :timeoutable and :omniauthable 
    devise :database_authenticatable, :registerable, 
     :recoverable, :rememberable, :trackable, :validatable 
end

来源

2013-08-06 Somesh Mukherjee

您是否使用设计的Rails4兼容版本？见[这里]（http://stackoverflow.com/questions/16513066/devise-with-rails-4）。 –

gem'devise'，'3.0.0'我是 –

你可以发布你的设计模型吗？（像用户一样）。我怀疑你有一些剩余的'attr_accessible'（它已经被Rails 4中的强参数替代）。这通常是升级现有Rails应用程序的结果。 –

好吧，我想出解决办法。根据我读过的教程，我没有真正运行rails g devise:install，而是直接运行rails g devise:user。这似乎是造成这个问题。我安装了边缘版本，并且变得清晰。

来源

2013-08-07 03:40:16

得到错误的轨道安装后安装设计

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