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我在創建新頁面時遇到了問題。@ page.title:SystemStackError(堆棧級別太深)
頁型號:
1.9.2-P180:002>頁
=> Page(id: integer, meta_keywords: text, meta_description: text, title: string, header: string, url: string, teaser: text, content: text, publicated_at: date, created_at: datetime, updated_at: datetime, parent_id: integer, lft: integer, rgt: integer)
而得到這個按摩: > Page.new
SystemStackError: stack level too deep
from /home/raz/.rvm/gems/[email protected]/gems/globalize3- .3.0/lib/globalize.rb:60
在軌安慰。
在PRY我得到這個:
[3] pry(main)> @page=Page.new
=> #<Page:0x5c86630>
[4] pry(main)> @page.id
=> nil
[5] pry(main)> @page.title
SystemStackError: stack level too deep
from /home/raz/.rvm/gems/[email protected]/gems/pry-0.9.11.3/lib/pry/pry_instance.rb:327
[6] pry(main)> @page.content
SystemStackError: stack level too deep
from /home/raz/.rvm/gems/[email protected]/gems/pry-0.9.11.3/lib/pry/pry_instance.rb:327
Page.rb:
class Page < ActiveRecord::Base
translates :meta_keywords, :meta_description, :title, :header, :teaser, :content
acts_as_nested_set
has_one :gallery
has_one :hotel_numbers_data
has_one :tour_prices_data
... differnt def...
end
新方法pages_controller:
def new
@page = Page.new
if params[:parent_id]
@page.parent_id = params[:parent_id]
binding.pry
end
respond_to do |format|
binding.pry
format.html { render :layout => "admin" }
format.xml { render :xml => @page }
end
end