我对RoR很新，请帮我确定我错在哪里
我收到以下错误
Routing Error
No route matches {:controller=>"groups"}
Try running rake routes for more information on available routes
尝试渲染以下视图时
<li><%= link_to 'My groups', user_groups_path %></li>
<li><%= link_to 'New group', new_user_group_path %></li>
这里是'routes.rb'和rake路由输出
devise_for :users
resources :users do |user|
resources :groups do |group|
resources :people do |person|
end
end
end
new_user_session GET /users/sign_in(.:format) devise/sessions#new
user_session POST /users/sign_in(.:format) devise/sessions#create
destroy_user_session GET /users/sign_out(.:format) devise/sessions#destroy
user_password POST /users/password(.:format) devise/passwords#create
new_user_password GET /users/password/new(.:format) devise/passwords#new
edit_user_password GET /users/password/edit(.:format) devise/passwords#edit
PUT /users/password(.:format) devise/passwords#update
cancel_user_registration GET /users/cancel(.:format) devise/registrations#cancel
user_registration POST /users(.:format) devise/registrations#create
new_user_registration GET /users/sign_up(.:format) devise/registrations#new
edit_user_registration GET /users/edit(.:format) devise/registrations#edit
PUT /users(.:format) devise/registrations#update
DELETE /users(.:format) devise/registrations#destroy
user_group_people GET /users/:user_id/groups/:group_id/people(.:format) people#index
POST /users/:user_id/groups/:group_id/people(.:format) people#create
new_user_group_person GET /users/:user_id/groups/:group_id/people/new(.:format) people#new
edit_user_group_person GET /users/:user_id/groups/:group_id/people/:id/edit(.:format) people#edit
user_group_person GET /users/:user_id/groups/:group_id/people/:id(.:format) people#show
PUT /users/:user_id/groups/:group_id/people/:id(.:format) people#update
DELETE /users/:user_id/groups/:group_id/people/:id(.:format) people#destroy
groups GET /users/:user_id/groups(.:format) groups#index
POST /users/:user_id/groups(.:format) groups#create
new_user_group GET /users/:user_id/groups/new(.:format) groups#new
edit_user_group GET /users/:user_id/groups/:id/edit(.:format) groups#edit
user_group GET /users/:user_id/groups/:id(.:format) groups#show
PUT /users/:user_id/groups/:id(.:format) groups#update
DELETE /users/:user_id/groups/:id(.:format) groups#destroy
users GET /users(.:format) users#index
POST /users(.:format) users#create
new_user GET /users/new(.:format) users#new
edit_user GET /users/:id/edit(.:format) users#edit
user GET /users/:id(.:format) users#show
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
这里是'model.rb'
class User < ActiveRecord::Base
has_many :groups
class Group < ActiveRecord::Base
belongs_to :user
has_many :people
请帮我弄清楚如何解决问题
非常感谢。UPD
这是解决方案，它有效 我做了@Abibullah建议的所有更改和控制器中的两个更改
视图：
<li><%= link_to 'My groups', user_groups_path(current_user) %></li>
<li><%= link_to 'New group', new_user_group_path(current_user) %></li>
的routes.rb
resources :users do |user|
resources :groups do |group|
resources :people
end
end
devise_for：users
GroupsController.rb：
def index
@user = current_user
@user.groups = Group.all
是： def指数 @user = current_user @groups = Group.all 端
UsersController.rb
class Devise::UsersController < DeviseController
def show
end
end
答案 0 :(得分：0)
我认为这很明显。你的
中有拼写错误<li><%= link_to 'My groups', user_groups_path %></li>
链接。路径应该是user_group_path（没有's'），如rake routes输出中所示，而不是您在链接中写的那个。
答案 1 :(得分：0)
要在用户内创建嵌套组，U需要传递其中U正在创建组的user_id。
对于Ex：如果我有user1
然后我将使用这些路线：
link_to 'My groups', user_groups_path(user1)
OR
link_to 'My groups', user_groups_path(user1.id)
和
link_to 'My Group', new_user_group_path(user1)
OR
link_to 'My Group', new_user_group_path(user1.id)
这是告诉您，您要为哪个用户创建群组。
如果你想访问任何特定的组，请说：ex：grp1
然后我的网址将是
link_to 'My Group', user_group_path(user1, grp1)
这是对路由的良好参考。