undefined method `persisted?' for #<ParentLocality::ActiveRecord_Relation:0x007fa4b89bac58>

[snmmaurya]

I am facing this error at the time of edit and view.

Here error trace:

ActionView::Template::Error (undefined method `persisted?' for #<ParentLocality::ActiveRecord_Relation:0x007fa4b89bac58>):
    1: insert_tag renderer_for(:edit)
  activerecord (4.1.8) lib/active_record/relation/delegation.rb:136:in `method_missing'
  activerecord (4.1.8) lib/active_record/relation/delegation.rb:99:in `method_missing'
  /home/snm/.rvm/gems/ruby-2.0.0-p648@holachef2/bundleractiveadmin (7aef260921d4) lib/active_admin/views/pages/form.rb:36:in `default_form_path'
  /home/snm/.rvm/gems/ruby-2.0.0-p648@holachef2/bundleractiveadmin (7aef260921d4) lib/active_admin/views/pages/form.rb:30:in `default_form_options'
  /home/snm/.rvm/gems/ruby-2.0.0-p648@holachef2/bundleractiveadmin (7aef260921d4) lib/active_admin/views/pages/form.rb:17:in `main_content'
  /home/snm/.rvm/gems/ruby-2.0.0-p648@holachef2/bundleractiveadmin (7aef260921d4) lib/active_admin/views/pages/base.rb:87:in `block (2 levels) in build_main_content_wrapper'

[timoschilling]

Please post the admin file of the related source

[deivid-rodriguez]

Also, your activeadmin version is more than two years old. Could you try upgrading? See https://github.com/activeadmin/activeadmin/wiki.

[dmitry]

@snmmaurya you are on 2 years old activeadmin (7aef260921d4), please upgrade if you are start to use latest rails version.

[snmmaurya]

I tried to update activeadmin, but did not get any success

[snmmaurya]

Here is my code -

ActiveAdmin.register ParentLocality do  
  menu parent: 'Locality Settings', priority: 2
  
  permit_params :name, :use_store_items_from, :city_id, :latitude, :longitude, :display_time_span, :service_area

  filter :name

  form do |f|
    f.inputs do 
      f.input :name
      f.input :city_id, as: :select, collection: City.all, prompt: 'Select City'
      f.input :use_store_items_from, as: :select, collection: ParentLocality.all.collect {|c| [c.name, c.id]}
      f.input :latitude, hint: 'Like 19.00000'
      f.input :longitude, hint: 'Like 72.00000'
      f.input :display_time_span
      f.input :service_area
    end
    f.actions
  end
end

[snmmaurya]

---- My model Code:--

class ParentLocality < ActiveRecord::Base
  self.table_name = "pin_code_groups"
  acts_as_paranoid

  has_many :children, class_name: "Locality", foreign_key: "pin_code_group_id"
  has_one :sibling_parent, primary_key: "use_store_items_from", foreign_key: "id", class_name: "ParentLocality"  
  has_many :parent_locality_delivery_time_slots, foreign_key: "pin_code_group_id"
  has_many :delivery_time_slots, through: :parent_locality_delivery_time_slots  
  has_many :parent_locality_disable_meal_types, foreign_key: "pin_code_group_id"
  has_many :disable_meals, through: :parent_locality_disable_meal_types, source: :meal_type
  has_many :sold_out_schedules, foreign_key: "pin_code_group_id"  
  has_many :coupons
  has_many :runners
  has_many :wallet_cashbacks
  belongs_to :city
  has_many :parent_locality_banners
  has_many :banners, through: :parent_locality_banners
  has_many :parent_locality_chefs, foreign_key: "pin_code_group_id"
  has_many :chefs, through: :parent_locality_chefs
  has_many :parent_locality_coupons
  has_many :coupons, through: :parent_locality_coupons
  has_many :parent_locality_offers
  has_many :offers, through: :parent_locality_offers
  validates :latitude, :longitude, presence: true
  has_many :parent_locality_service_areas, foreign_key: "pin_code_group_id"

  scope :active, -> {where("archived = false")}

  geocoded_by :name
end

[deivid-rodriguez]

Please upgrade AA. There's an upgrade document in the wiki that can help.

[snmmaurya]

I tried after update but did not work.

I put a temporary fix inside admin/parent_locality.rb. Its not correct way, but working fine.

#Temporary fix of exception

  controller do
    def new
      @parent_locality = ParentLocality.new
      super
    end

    def create
      @parent_locality = ParentLocality.new(params.require(:parent_locality).permit(:name, :use_store_items_from, :city_id, :latitude, :longitude, :display_time_span, :service_area, :kiosk))
      super
    end

    def edit
      @parent_locality = ParentLocality.find params[:id]
      super
    end

    def show
      @parent_locality = ParentLocality.find params[:id]
      super
    end

    def update
      @parent_locality = ParentLocality.find params[:id]
      super
    end
  end

[deivid-rodriguez]

@snmmaurya Since you've workaround the issue, I'm going to close this. Feel free to reopen with reproduction steps if you want this fixed inside AA!