Ruby on rails 不能'；在订阅控制器中找不到没有ID的计划

当我试图运行代码时，我得到了上面的错误。 这发生在我的条纹付款表上： 步骤1：用户选择一个计划 第二步：用户确认当前计划 步骤3：用户为此计划付费 错误出现在第三步

以下是日志：

Started POST "/subscriptions" for 127.0.0.1 at 2015-07-27 08:03:57 +0200
Processing by SubscriptionsController#new as HTML
  Parameters: {"utf8"=>"✓","authenticity_token"=>"8oQZ2GBhAcAmrDtfbH0SEmbjfzfO2+nfpUtpIySUyTQ=", "subscription"=>{"company"=>"", "adress"=>"", "city"=>"", "country"=>"", "postal_code"=>"", "phone"=>"", "plan_id"=>"52", "stripe_card_token"=>""}, "commit"=>"Terminer la commande"}
Completed 404 Not Found in 1ms

ActiveRecord::RecordNotFound (Couldn't find Plan without an ID):
  app/controllers/subscriptions_controller.rb:11:in `new'

以下是订阅_controller.rb：

    require "stripe"
skip_before_filter  :verify_authenticity_token
skip_before_action :set_plan, only: [:new, :create]

def new
    @titre = "Terminer la commande"
    plan = Plan.find(params[:plan_id])
    @subscription = plan.subscriptions.build(:plan_id => params[:plan])
end

def create
    @subscription = Subscription.new(params[:subscription])
    if @subscription.save_with_payment
        flash[:success] = 'Congrats'
        redirect_to nosformations_path
        else
        flash[:error] = "Error"
        redirect_to root_url
    end
end

private

def set_plan
    @plan = Plan.find(params[:plan_id])
end

以下是模型Subscription.rb：

    belongs_to :plan
belongs_to :user

validates_presence_of :plan_id
validates_presence_of :email
attr_accessible :name, :price, :old_price, :also, :type_of, :interval, :description, :plan_id, :company, :adress, :city, :country, :postal_code, :phone, :stripe_card_token, :coupon

attr_accessor :stripe_card_token

def save_with_payment
    if valid?
        customer = Stripe::Customer.create(description: email, plan: plan_id, card: stripe_card_token, email: email)
        self.stripe_customer_token = customer.id
        save!
    end
    rescue Stripe::InvalidRequestError => e
    logger.error "Erreur Stripe lors de la création du profil client : #{e.message}"
    errors.add :base, "Le paiement a échoué. Merci de vérifier les paramètres de paiement."
    false
end

我正在寻找一个响应几个小时没有成功。。。

---

有什么想法吗

在您的

new

操作中的

subscriptions\u controller

更改此行：

plan = Plan.find(params[:plan_id])

致：

与您的参数一样，您在

订阅中有
计划id
：

Parameters: {"subscription"=>{"company"=>"", "adress"=>"", "city"=>"", "country"=>"", "postal_code"=>"", "phone"=>"", "plan_id"=>"52", "stripe_card_token"=>""}}

希望这能有所帮助。
尝试
plan=plan.find（params[：subscription][：plan\u id]）
而不是
plan=plan.find（params[：plan\u id]）
为什么新操作的动词是POST？“这不应该是创造动作吗？”dreamingblackcat是的，你说得对，它会的
Parameters: {"subscription"=>{"company"=>"", "adress"=>"", "city"=>"", "country"=>"", "postal_code"=>"", "phone"=>"", "plan_id"=>"52", "stripe_card_token"=>""}}