Задача маршрута с настраиваемыми маршрутами с 2.3.8 и Mongrel

У меня есть контроллер под названием «подвержения», который я создал автоматически с вызовом сценария/генерации эшафота. Страницы эшафотов работают нормально. Я создал собственное действие под названием «test» в контроллере экспозиции. Когда я пытаюсь вызвать страницу (http://127.0.0.1:3000/exposures/test/1), я получаю пустой белый экран без текста вообще в источнике.Задача маршрута с настраиваемыми маршрутами с 2.3.8 и Mongrel

Я использую Rails 2.3.8 и mongrel в среде разработки. Там нет записей в development.log и консоль, которая была использована для открытия беспородных имеет следующую ошибку:

You might have expected an instance of Array. The error occurred while evaluating nil.split> D:/Rails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.8/lib/action_controller/cgi_process.rb:52:in dispatch_cgi' D:/Rails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.8/lib/action_controller/dispatcher.rb:101:in dispatch_cgi' D:/Rails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.8/lib/action_controller/dispatcher.rb:27:in dispatch' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel/rails.rb:76:in process' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel/rails.rb:74:in synchronize' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel/rails.rb:74:in process' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel.rb:159:in process_client' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel.rb:158:in each' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel.rb:158:in process_client' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel.rb:285:in run' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel.rb:285:in initialize' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel.rb:285:in new' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel.rb:285:in run' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel.rb:268:in initialize' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel.rb:268:in new' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel.rb:268:in run' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel/configurator.rb:282:in run' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel/configurator.rb:281:in each' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel/configurator.rb:281:in run' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/mongrel_rails:128:in run' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/../lib/mongrel/command.rb:212:in run' D:/Rails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/mongrel_rails:281 D:/Rails/ruby/bin/mongrel_rails:19:in load' D:/Rails/ruby/bin/mongrel_rails:19

Вот код exposures_controller:

class ExposuresController < ApplicationController 
    # GET /exposures 
    # GET /exposures.xml 
    def index 
    @exposures = Exposure.all 

    respond_to do |format| 
     format.html # index.html.erb 
     format.xml { render :xml => @exposures } 
    end 
    end 

    #/exposure/graph/1 
    def graph 
    @exposure = Exposure.find(params[:id]) 
    project_name = @exposure.tender.project.name 
    group_name = @exposure.tender.user.group.name 
    tender_desc = @exposure.tender.description 
    direction = "Cash Out" 
    direction = "Cash In" if @exposure.supply 
    currency_1_and_2 = "#{@exposure.currency_in} => #{@exposure.currency_out}" 
    title = "#{project_name}:#{group_name}:#{tender_desc}/n" 
    title += "#{direction}:#{currency_1_and_2}" 
    factors = Array.new 
    carrieds = Array.new 
    days = Array.new 
    @exposure.rates.each do |r| 
    factors << r.factor 
    carrieds << r.carried 
    days << r.day.to_s  
    end 
    max = (factors+carrieds).max 
    min = (factors+carrieds).min 

    g = Graph.new 
    g.title(title, '{font-size: 12px;}') 
    g.set_data(factors) 
    g.line_hollow(2, 4, '0x80a033', 'Bounces', 10) 
    g.set_x_labels(days) 
    g.set_x_label_style(10, '#CC3399', 2); 
    g.set_y_min(min*0.9) 
    g.set_y_max(max*1.1) 
    g.set_y_label_steps(5) 
    render :text => g.render 
    end 

    def test 
    render :text => "this works" 
    end 



    # GET /exposures/1 
    # GET /exposures/1.xml 
    def show 
    @exposure = Exposure.find(params[:id]) 
    @graph = open_flash_chart_object(700,250, "/exposures/graph/#{@exposure.id}") 
    #@graph = "/exposures/graph/#{@exposure.id}" 


    respond_to do |format| 
     format.html # show.html.erb 
     format.xml { render :xml => @exposure } 
    end 
    end 

    # GET /exposures/new 
    # GET /exposures/new.xml 
    def new 
    @exposure = Exposure.new 

    respond_to do |format| 
     format.html # new.html.erb 
     format.xml { render :xml => @exposure } 
    end 
    end 

    # GET /exposures/1/edit 
    def edit 
    @exposure = Exposure.find(params[:id]) 
    end 

    # POST /exposures 
    # POST /exposures.xml 
    def create 
    @exposure = Exposure.new(params[:exposure]) 

    respond_to do |format| 
     if @exposure.save 
     flash[:notice] = 'Exposure was successfully created.' 
     format.html { redirect_to(@exposure) } 
     format.xml { render :xml => @exposure, :status => :created, :location => exposure } 
     else 
     format.html { render :action => "new" } 
     format.xml { render :xml => @exposure.errors, :status => unprocessable_entity} 
     end 
    end 
    end 

    # PUT /exposures/1 
    # PUT /exposures/1.xml 
    def update 
    @exposure = Exposure.find(params[:id]) 

    respond_to do |format| 
     if @exposure.update_attributes(params[:exposure]) 
     flash[:notice] = 'Exposure was successfully updated.' 
     format.html { redirect_to(@exposure) } 
     format.xml { head :ok } 
     else 
     format.html { render :action => "edit" } 
     format.xml { render :xml => @exposure.errors, :status => unprocessable_entity} 
     end 
    end 
    end 

    # DELETE /exposures/1 
    # DELETE /exposures/1.xml 
    def destroy 
    @exposure = Exposure.find(params[:id]) 
    @exposure.destroy 

    respond_to do |format| 
     format.html { redirect_to(exposures_url) } 
     format.xml { head :ok } 
    end 
    end 
end

Умные читатели заметят «график» действие. Это то, что я действительно хочу работать, но если я не могу даже заставить тестовое действие работать, то я уверен, что у меня нет шансов.

Любые идеи? Я несколько раз перезапускал дворняжку без каких-либо изменений.

Вот результат маршрутов рейка (но я не верю, что это проблема. Ошибка будет в форме и ответа об ошибке HTML).

D:\Rails\rails_apps\fx>rake routes 
(in D:/Rails/rails_apps/fx) 
DEPRECATION WARNING: Rake tasks in vendor/plugins/open_flash_chart/tasks are deprecated. Use lib/tasks instead. (called from D:/ 
by/gems/1.8/gems/rails-2.3.8/lib/tasks/rails.rb:10) 
     rates GET /rates(.:format)     {:controller=>"rates", :action=>"index"} 
       POST /rates(.:format)     {:controller=>"rates", :action=>"create"} 
    new_rate GET /rates/new(.:format)    {:controller=>"rates", :action=>"new"} 
    edit_rate GET /rates/:id/edit(.:format)   {:controller=>"rates", :action=>"edit"} 
     rate GET /rates/:id(.:format)    {:controller=>"rates", :action=>"show"} 
       PUT /rates/:id(.:format)    {:controller=>"rates", :action=>"update"} 
       DELETE /rates/:id(.:format)    {:controller=>"rates", :action=>"destroy"} 
     tenders GET /tenders(.:format)     {:controller=>"tenders", :action=>"index"} 
       POST /tenders(.:format)     {:controller=>"tenders", :action=>"create"} 
    new_tender GET /tenders/new(.:format)    {:controller=>"tenders", :action=>"new"} 
    edit_tender GET /tenders/:id/edit(.:format)  {:controller=>"tenders", :action=>"edit"} 
     tender GET /tenders/:id(.:format)    {:controller=>"tenders", :action=>"show"} 
       PUT /tenders/:id(.:format)    {:controller=>"tenders", :action=>"update"} 
       DELETE /tenders/:id(.:format)    {:controller=>"tenders", :action=>"destroy"} 
    exposures GET /exposures(.:format)    {:controller=>"exposures", :action=>"index"} 
       POST /exposures(.:format)    {:controller=>"exposures", :action=>"create"} 
new_exposure GET /exposures/new(.:format)   {:controller=>"exposures", :action=>"new"} 
edit_exposure GET /exposures/:id/edit(.:format)  {:controller=>"exposures", :action=>"edit"} 
    exposure GET /exposures/:id(.:format)   {:controller=>"exposures", :action=>"show"} 
       PUT /exposures/:id(.:format)   {:controller=>"exposures", :action=>"update"} 
       DELETE /exposures/:id(.:format)   {:controller=>"exposures", :action=>"destroy"} 
    currencies GET /currencies(.:format)    {:controller=>"currencies", :action=>"index"} 
       POST /currencies(.:format)    {:controller=>"currencies", :action=>"create"} 
new_currency GET /currencies/new(.:format)   {:controller=>"currencies", :action=>"new"} 
edit_currency GET /currencies/:id/edit(.:format)  {:controller=>"currencies", :action=>"edit"} 
    currency GET /currencies/:id(.:format)   {:controller=>"currencies", :action=>"show"} 
       PUT /currencies/:id(.:format)   {:controller=>"currencies", :action=>"update"} 
       DELETE /currencies/:id(.:format)   {:controller=>"currencies", :action=>"destroy"} 
    projects GET /projects(.:format)    {:controller=>"projects", :action=>"index"} 
       POST /projects(.:format)    {:controller=>"projects", :action=>"create"} 
    new_project GET /projects/new(.:format)   {:controller=>"projects", :action=>"new"} 
edit_project GET /projects/:id/edit(.:format)  {:controller=>"projects", :action=>"edit"} 
     project GET /projects/:id(.:format)   {:controller=>"projects", :action=>"show"} 
       PUT /projects/:id(.:format)   {:controller=>"projects", :action=>"update"} 
       DELETE /projects/:id(.:format)   {:controller=>"projects", :action=>"destroy"} 
     groups GET /groups(.:format)     {:controller=>"groups", :action=>"index"} 
       POST /groups(.:format)     {:controller=>"groups", :action=>"create"} 
    new_group GET /groups/new(.:format)    {:controller=>"groups", :action=>"new"} 
    edit_group GET /groups/:id/edit(.:format)   {:controller=>"groups", :action=>"edit"} 
     group GET /groups/:id(.:format)    {:controller=>"groups", :action=>"show"} 
       PUT /groups/:id(.:format)    {:controller=>"groups", :action=>"update"} 
       DELETE /groups/:id(.:format)    {:controller=>"groups", :action=>"destroy"} 
     users GET /users(.:format)     {:controller=>"users", :action=>"index"} 
       POST /users(.:format)     {:controller=>"users", :action=>"create"} 
    new_user GET /users/new(.:format)    {:controller=>"users", :action=>"new"} 
    edit_user GET /users/:id/edit(.:format)   {:controller=>"users", :action=>"edit"} 
     user GET /users/:id(.:format)    {:controller=>"users", :action=>"show"} 
       PUT /users/:id(.:format)    {:controller=>"users", :action=>"update"} 
       DELETE /users/:id(.:format)    {:controller=>"users", :action=>"destroy"} 
        /:controller/:action/:id 
        /:controller/:action/:id(.:format)

Заранее спасибо за помощь

-Jon

источник

2010-05-30 CHsurfer

проблема будет решена. Там была небольшая ошибка в стойку:

http://github.com/rack/rack/commit/f6f3c60938ea3b08f3292a2480e6753c293584e5

Я изменил файл на моей системе, как указано, потому что я не был уверен, как правильно udpate это от GitHub.

ruby gems update rack (?)

Кто-нибудь знает об этом?

источник

2010-05-30 20:45:12 CHsurfer

Задача маршрута с настраиваемыми маршрутами с 2.3.8 и Mongrel

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