Missing :locale fields in the new record

[modreoci]

I did everything what is in the documentation properly. Everything seems to be OK. Records with the existing translations are updated correctly, but the new records (SQL commands) are without field :locale and cause the error message: - Translations locale can't be blank

Here is the output (server log):

Started POST "/r_admin_321/event/new" for 127.0.0.1 at 2020-06-26 00:31:36 +0200
Processing by RailsAdmin::MainController#new as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"9PdkLD7qAHFUjXtkNHPVSOdcLT0gdSNfNXveFhmvqEkUA2CzbtY81zqMG4Gesvv/CdRNjsvhPVNOqb9QxfEAVw==", "event"=>{"link"=>"", "active"=>"0", "event_photo_ids"=>["", ""], "translations_attributes"=>{"0"=>{"name"=>"aaa", "perex"=>"", "description"=>""}, "1"=>{"name"=>"bbb", "perex"=>"", "description"=>""}}}, "_wysihtml5_mode"=>"1", "return_to"=>"http://fi.qq:3000/r_admin_321/event", "_save"=>"", "model_name"=>"event"}
  EventPhoto Load (0.9ms)  SELECT "event_photos"."id", "event_photos"."image", "event_photos"."position", "event_photos"."event_id", "event_photos"."created_at", "event_photos"."updated_at" FROM "event_photos" WHERE 1=0 ORDER BY "event_photos"."position" ASC
  ↳ /home/modreoci/.rvm/gems/ruby-2.6.5@skphccc2/gems/activerecord-5.2.4.2/lib/active_record/log_subscriber.rb:98
   (0.2ms)  BEGIN
  ↳ /home/modreoci/.rvm/gems/ruby-2.6.5@skphccc2/gems/activerecord-5.2.4.2/lib/active_record/log_subscriber.rb:98
   (0.2ms)  ROLLBACK

Here config/initialiters/rails_admin.rb

RailsAdmin.config do |config|

  config.included_models = ['Carousel','Carousel::Translation','Document','Document::Translation','Event','Event::Translation','EventPhoto','EventPhoto::Translation','Member','Member::Translation','Personality','Personality::Translation','Spotlight','Spotlight::Translation']

  config.actions do
    dashboard                     # mandatory
    index                         # mandatory
    new
    export
    bulk_delete
    show
    edit
    delete
    show_in_app

    ## With an audit adapter, you can add:
    # history_index
    # history_show
    nestable
  end

  config.model Carousel do
    nestable_list true
    configure :translations, :globalize_tabs
    exclude_fields :id, :position, :created_at, :updated_at
  end

  config.model 'Carousel::Translation' do
    visible false
    configure :locale, :hidden do
      help ''
    end
    include_fields :locale, :title
  end

  config.model Document do
    nestable_list true
    configure :translations, :globalize_tabs
    exclude_fields :id, :position, :created_at, :updated_at
  end

  config.model 'Document::Translation' do
    visible false
    configure :locale, :hidden do
      help ''
    end
    edit do
      field :name
      field :description, :wysihtml5
    end
    include_fields :locale, :name, :description, :slug
  end

  config.model Event do
    nestable_list true
    configure :translations, :globalize_tabs
    exclude_fields :id, :position, :created_at, :updated_at
  end

  config.model 'Event::Translation' do
    visible false
    configure :locale do
      help ''
    end
    edit do
      field :name
      field :perex
      field :description, :wysihtml5
    end
    include_fields :locale, :name, :perex, :description, :slug
  end

  config.model EventPhoto do
    nestable_list true
    configure :translations, :globalize_tabs
    exclude_fields :id, :position, :created_at, :updated_at
  end

  config.model 'EventPhoto::Translation' do
    visible false
    configure :locale, :hidden do
      help ''
    end
    edit do
      field :name
      field :description, :wysihtml5
    end
    include_fields :locale, :name, :description
  end

  config.model Member do
    nestable_list true
    configure :translations, :globalize_tabs
    exclude_fields :id, :position, :slug, :created_at, :updated_at
  end

  config.model 'Member::Translation' do
    visible false
    configure :locale, :hidden do
      help ''
    end
    edit do
      field :description, :wysihtml5
    end
    include_fields :locale, :description
  end

  config.model Personality do
    nestable_list true
    configure :translations, :globalize_tabs
    exclude_fields :id, :position, :slug, :created_at, :updated_at
  end

  config.model 'Personality::Translation' do
    visible false
    configure :locale, :hidden do
      help ''
    end
    edit do
      field :job_title
      field :role
      field :description, :wysihtml5
    end
    include_fields :locale, :job_title, :role, :description
  end
`
  config.model Spotlight do
    nestable_list true
    configure :translations, :globalize_tabs
    exclude_fields :id, :position, :slug, :created_at, :updated_at
  end

  config.model 'Spotlight::Translation' do
    visible false
    configure :locale, :hidden do
      help ''
    end
    edit do
      field :body, :wysihtml5
    end
    include_fields :locale, :body
  end

end

Here app/models/event.rb

class Event < ApplicationRecord
  default_scope -> { order(position: :asc) }
  has_many :event_photos, -> { order(position: :asc) }, :dependent => :nullify
  translates :name, :perex, :description, :slug
  accepts_nested_attributes_for :translations, allow_destroy: true
  acts_as_list top_of_list: 0
  translation_class.validates :name, presence: true
end

And finally the screenshot (both translations fields Name was correctly filled out):

[Sankalp-Dwivedi]

Hi @modreoci, did you manage to get it work? I am facing the same issue.