的ActiveRecord :: RecordNotFound問題的Rails 4

我在Rails應用程序的工作與嵌套表格等..每一件事情，直到我添加了一個按鈕，嘗試新線項目添加到形式運作良好。該佈局是一種用戶可以創建一個GeneralReport，一旦在GeneralReport裏面，他們可以添加一個Report Entry（GenRepEnt），但是當我添加按鈕時，我得到以下錯誤。的ActiveRecord :: RecordNotFound問題的Rails 4

的ActiveRecord :: RecordNotFound在 GeneralReports :: GenRepEntsController＃新

編輯＃1的功能在控制檯和劑量的作品，結果填充在本地應用..

有問題的鏈接？是

<%= link_to "New Report Entry", new_general_report_gen_rep_ent_path(@gen_rep_ents) %>

的控制器GenRepEnts如下：

class GeneralReports::GenRepEntsController < ApplicationController 
    before_action :set_gen_rep_ent, only: [:show, :edit, :update, :destroy] 

    # GET /gen_rep_ents 
    # GET /gen_rep_ents.json 
    def index 
    @gen_rep_ents = GenRepEnt.all 
    end 

    # GET /gen_rep_ents/1 
    # GET /gen_rep_ents/1.json 
    def show 
    end 

    # GET /gen_rep_ents/new 
    def new 
    @general_report = GeneralReport.find(params[:general_report_id]) 
    @gen_rep_ent = GenRepEnt.new 
    end 

    # GET /gen_rep_ents/1/edit 
    def edit 
    end 

    # POST /gen_rep_ents 
    # POST /gen_rep_ents.json 
    def create 
    @general_report = GeneralReport.find(params[:general_report_id]) 
    @gen_rep_ent = GenRepEnt.new(gen_rep_ent_params) 
    @gen_rep_ent.general_report_id = @general_report.id 

    respond_to do |format| 
     if @gen_rep_ent.save 
     format.html { redirect_to @general_report, notice: 'General Report Entry was successfully created.' } 
     format.json { render :show, status: :created, location: @general_report} 
     else 
     format.html { render :new } 
     format.json { render json: @general_report.errors, status: :unprocessable_entity } 
     end 
    end 
    end 

    # PATCH/PUT /gen_rep_ents/1 
    # PATCH/PUT /gen_rep_ents/1.json 
    def update 
    respond_to do |format| 
     if @gen_rep_ent.update(gen_rep_ent_params) 
     format.html { redirect_to @gen_rep_ent, notice: 'General Report Entry was successfully updated.' } 
     format.json { render :show, status: :ok, location: @gen_rep_ent } 
     else 
     format.html { render :edit } 
     format.json { render json: @gen_rep_ent.errors, status: :unprocessable_entity } 
     end 
    end 
    end 

    # DELETE /gen_rep_ents/1 
    # DELETE /gen_rep_ents/1.json 
    def destroy 
    @gen_rep_ent.destroy 
    respond_to do |format| 
     format.html { redirect_to gen_rep_ents_url, notice: 'General Report Entry was successfully destroyed.' } 
     format.json { head :no_content } 
    end 
    end 

    private 
    # Use callbacks to share common setup or constraints between actions. 
    def set_gen_rep_ent 
     @gen_rep_ent = GenRepEnt.find(params[:id]) 
    end 

    # Never trust parameters from the scary internet, only allow the white list through. 
    def gen_rep_ent_params 
     params.require(:gen_rep_ent).permit(:time, :report, :general_report) 
    end 
end

我GeneralReport型號：

class GeneralReport < ActiveRecord::Base 

    # Adds Model Relationships 

    ## GeneralReport -> GenRepEnt 
    has_many :gen_rep_ents, dependent: :destroy 
end

我GenRepEnt型號：

class GenRepEnt < ActiveRecord::Base 

    belongs_to :general_report 

end

這是路線。 rb文件：

Rails.application.routes.draw do 

    resources :general_reports do 
    resources :gen_rep_ents, except: [:index], controller: 'general_reports/gen_rep_ents' 
    end 

end

而只是櫃面這裏是嵌套的路線

general_report_gen_rep_ents POST /general_reports/:general_report_id/gen_rep_ents(.:format)   general_reports/gen_rep_ents#create 
new_general_report_gen_rep_ent GET /general_reports/:general_report_id/gen_rep_ents/new(.:format)  general_reports/gen_rep_ents#new 
edit_general_report_gen_rep_ent GET /general_reports/:general_report_id/gen_rep_ents/:id/edit(.:format) general_reports/gen_rep_ents#edit 
    general_report_gen_rep_ent GET /general_reports/:general_report_id/gen_rep_ents/:id(.:format)  general_reports/gen_rep_ents#show 
           PATCH /general_reports/:general_report_id/gen_rep_ents/:id(.:format)  general_reports/gen_rep_ents#update 
           PUT /general_reports/:general_report_id/gen_rep_ents/:id(.:format)  general_reports/gen_rep_ents#update 
           DELETE /general_reports/:general_report_id/gen_rep_ents/:id(.:format)  general_reports/gen_rep_ents#destroy

我道歉，如果這是一個簡單的問題耙/路線，但它可能只是我還需要第二雙眼睛就可以了因爲我一直在把它放在一些長時間..所有的幫助，非常感謝！讓我知道是否需要更多信息。提供

編輯＃2

服務器日誌：

Started GET "/general_reports/%23%3CGenRepEnt::ActiveRecord_Associations_CollectionProxy:0x007fa547608f30%3E/gen_rep_ents/new" for ::1 at 2015-09-10 02:01:04 -0600 
    ActiveRecord::SchemaMigration Load (0.3ms) SELECT "schema_migrations".* FROM "schema_migrations" 
Processing by GeneralReports::GenRepEntsController#new as HTML 
    Parameters: {"general_report_id"=>"#<GenRepEnt::ActiveRecord_Associations_CollectionProxy:0x007fa547608f30>"} 
    GeneralReport Load (0.3ms) SELECT "general_reports".* FROM "general_reports" WHERE "general_reports"."id" = $1 LIMIT 1 [["id", 0]] 
Completed 404 Not Found in 22ms (ActiveRecord: 2.9ms) 

ActiveRecord::RecordNotFound (Couldn't find GeneralReport with 'id'=#<GenRepEnt::ActiveRecord_Associations_CollectionProxy:0x007fa547608f30>): 
    app/controllers/general_reports/gen_rep_ents_controller.rb:17:in `new' 


    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/_source.erb (10.4ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (4.5ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (1.3ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout (67.1ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/_markup.html.erb (0.8ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/style.css.erb within layouts/inlined_string (0.8ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/_inner_console_markup.html.erb within layouts/inlined_string (0.7ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/_prompt_box_markup.html.erb within layouts/inlined_string (0.8ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/console.js.erb within layouts/javascript (46.0ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/main.js.erb within layouts/javascript (0.6ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/error_page.js.erb within layouts/javascript (1.3ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/index.html.erb (108.5ms) 


Started GET "/general_reports/%23%3CGenRepEnt::ActiveRecord_Associations_CollectionProxy:0x007fa547608f30%3E/gen_rep_ents/new" for ::1 at 2015-09-10 02:01:04 -0600 
Processing by GeneralReports::GenRepEntsController#new as HTML 
    Parameters: {"general_report_id"=>"#<GenRepEnt::ActiveRecord_Associations_CollectionProxy:0x007fa547608f30>"} 
    GeneralReport Load (0.2ms) SELECT "general_reports".* FROM "general_reports" WHERE "general_reports"."id" = $1 LIMIT 1 [["id", 0]] 
Completed 404 Not Found in 2ms (ActiveRecord: 0.2ms) 

ActiveRecord::RecordNotFound (Couldn't find GeneralReport with 'id'=#<GenRepEnt::ActiveRecord_Associations_CollectionProxy:0x007fa547608f30>): 
    app/controllers/general_reports/gen_rep_ents_controller.rb:17:in `new' 


    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/_source.erb (6.0ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (3.4ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (1.1ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/diagnostics.html.erb within rescues/layout (54.8ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/_markup.html.erb (0.5ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/style.css.erb within layouts/inlined_string (0.5ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/_inner_console_markup.html.erb within layouts/inlined_string (0.6ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/_prompt_box_markup.html.erb within layouts/inlined_string (0.7ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/console.js.erb within layouts/javascript (43.2ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/main.js.erb within layouts/javascript (0.7ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/error_page.js.erb within layouts/javascript (0.9ms) 
    Rendered /Users/TaurenLTD1/.rvm/gems/ruby-2.2.0/gems/web-console-2.1.2/lib/web_console/templates/index.html.erb (96.0ms)

來源

2015-09-10 Shawn Wilson

請縮短你的代碼，所以你需要幫助的可以快速查看有關問題的releavant東西的人：放只有使用的路由，只有另一端控制器 – Meier

中的相關操作，查看日誌或控制檯，並複製導致錯誤的參數散列。 – Meier

完成。我已經削減了很多脂肪..我習慣於被要求更多，所以我想我會提供所有我想到的..我的道歉使眼睛流血。 –

的新方法，需要找到父母總報告。所以鏈接路徑需要包含父對象的id。

因此，不是這樣的：

<%= link_to "New Report Entry", new_general_report_gen_rep_ent_path(@gen_rep_ents) %>

你需要這個：

<%= link_to "New Report Entry", new_general_report_gen_rep_ent_path(@general_report) %>

來源

2015-09-10 08:05:16 Meier

哇！那真是一個疲憊的時刻！非常感謝您的快速回復和提示！ –

的ActiveRecord :: RecordNotFound問題的Rails 4

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