the database table you are referencing does not have a column unique_id
. you might have forgotten to migrate something, or it's just a misconfiguration.
undefined method unique_id for 'message' - rails_admin error
-
01-07-2022 - |
Вопрос
I have a user model and messages model with the following associations
user model user.rb
has_many :sent_messages, dependent: :destroy,
:class_name => 'Message',
:primary_key=>'unique_id',
:foreign_key => 'sender_id',
:order => "messages.created_at DESC",
:conditions => ["messages.sender_deleted = ?", false]
has_many :received_messages, dependent: :destroy,
:class_name => 'Message',
:primary_key=>'unique_id',
:foreign_key => 'recepient_id',
:order => "messages.created_at DESC",
:conditions => ["messages.recepient_deleted = ?", false]
message model message.rb
belongs_to :sender,
:class_name => 'User',
:primary_key => 'unique_id',
:foreign_key => 'sender_id'
belongs_to :recepient,
:class_name => 'User',
:primary_key => 'unique_id',
:foreign_key => 'recepient_id'
in my admin panel with rails_admin, when i try to edit the user details, i get the following error undefined method unique_id for #<Message:0x00000005b5efa0>
Extracted source (around line #10):
7 selected = [config.abstract_model.get(related_id)]
8 else
9 selected = form.object.send(field.name)
10 end
11 selected_ids = selected.map{|s| s.send(field.associated_primary_key)}
12
13 current_action = params[:action].in?(['create', 'new']) ? 'create' : 'update'
anybody with help, i will highly appreciate.
am using gem devise for managing users, and rails_admin for managing admin
Решение
Не связан с StackOverflow