1

以前に見たことのないこのエラーが発生しています。ここで同様の質問に対するすべての解決策を試しました。事前入力されたカウンシル モデルからテナントが住んでいるカウンシルを選択しようとしています。ただし、送信を押すと、このエラーが発生し続けます。この問題の助けに感謝します。

Started PUT "/properties/6/build/council" for 127.0.0.1 at 2013-08-18 22:32:55 +0100
Processing by Properties::BuildController#update as HTML
  Parameters: {"utf8"=>"✓",    "authenticity_token"=>"wBWQaxtBioqzGLkhUrstqS+cFD/xvEutXnJ0jWNtSa0=", "property"=>   {"council_history"=>{"id"=>"1"}}, "commit"=>"Save Property[council history]",  "property_id"=>"6", "id"=>"council"}
  Property Load (0.3ms)  SELECT "properties".* FROM "properties" WHERE "properties"."id" =   ? LIMIT 1  [["id", "6"]]
   (0.1ms)  begin transaction
   (  0.1ms)  rollback transaction
 Completed 500 Internal Server Error in 62ms
 ActiveRecord::AssociationTypeMismatch - CouncilHistory(#70308444526760) expected, got          ActiveSupport::HashWithIndifferentAccess(#70308443935640):
activerecord (3.2.13) lib/active_record/associations/association.rb:204:in `raise_on_type_mismatch'
  activerecord (3.2.13) lib/active_record/associations/has_one_association.rb:8:in `replace'
  activerecord (3.2.13) lib/active_record/associations/singular_association.rb:17:in `writer'
  activerecord (3.2.13) lib/active_record/associations/builder/association.rb:51:in `block in define_writers'
  activerecord (3.2.13) lib/active_record/attribute_assignment.rb:94:in `block in assign_attributes'
  activerecord (3.2.13) lib/active_record/attribute_assignment.rb:93:in `assign_attributes'
  activerecord (3.2.13) lib/active_record/persistence.rb:216:in `block in update_attributes'
  activerecord (3.2.13) lib/active_record/transactions.rb:313:in `block in with_transaction_returning_status'
  activerecord (3.2.13)    lib/active_record/connection_adapters/abstract/database_statements.rb:192:in `transaction'
  activerecord (3.2.13) lib/active_record/transactions.rb:208:in `transaction'
  activerecord (3.2.13) lib/active_record/transactions.rb:311:in `with_transaction_returning_status'
  activerecord (3.2.13) lib/active_record/persistence.rb:215:in `update_attributes'
  app/controllers/properties/build_controller.rb:23:in `update'

プロパティ モデル

class Property < ActiveRecord::Base
  attr_accessible  :name, :address_attributes, :tenants_attributes, :meter_attributes,  :council_history, :council_history_attributes, :property_id, :council_id, :status
  belongs_to :user 

  has_one :council_history
  accepts_nested_attributes_for :council_history

  has_one :council, through: :council_history
  accepts_nested_attributes_for :council

end

評議会モデル

class Council < ActiveRecord::Base
  attr_accessible :CouncilEmail, :name, :CouncilTel

  has_many   :council_history

  has_many   :properties, :through => :council_history 
end

評議会の歴史モデル

 class CouncilHistory < ActiveRecord::Base
  attr_accessible :council_id, :property_id, :vacant 

  belongs_to :council

  belongs_to :property

 end

カウンシル ビュー フォームを選択

<h1>Select Council</h1>



<%= simple_form_for @property, :url => url_for(:action => 'update', :controller =>   'properties/build'), :method => 'put' do |f| %>
  <%= f.simple_fields_for :council_history do |builder| %>
  <%= builder.input :id, :collection => Council.all %>
  <%= builder.submit %>
 <% end %>
<% end %>

ビルド プロパティ コントローラー

class Properties::BuildController < ApplicationController
  include Wicked::Wizard

   steps :tenant, :meter, :council, :confirmed 

  def show
    @property = Property.find(params[:property_id])
    @tenants = @property.tenants.new(params[:tenant_id])
    @meter = @property.build_meter
    @council = @property.build_council_history
    render_wizard
  end

  def edit
    @property = Property.find(params[:property_id])
  end


  def update
    @property = Property.find(params[:property_id])
    params[:property][:status] = step.to_s
    params[:property][:status] = 'active' if step == steps.last
    @property.update_attributes(params[:property])
    render_wizard @property
  end
end
4

2 に答える 2

1

あなたのPropertyモデルではattr_accessible :council_history、それを削除してみてください。

これをテストすることはできませんでしたが、パラメータを生成する代わりにこれを使用しているため、問題があるhas_one :council_historyと思いsimple_fields_forます。:council_historycouncil_history_attributes

于 2013-08-18T23:02:59.210 に答える