(Ecto.Query.CastError) value `"some uuid"` in `where` cannot be cast to type :id in query:

[Eiji]

@polygonpusher Probably same problem as in:

UUID and problem with loading related models

I am not able to fetch products for a loaded publisher. migrations: defmodule Catalog.Repo.Migrations.CreatePublisher do use Ecto.Migration def change do create table(:publishers, primary_key: false) do add :id, :uuid, primary_key: true, default: fragment("uuid_generate_v4()") add :name, :string, null: false end end end defmodule Catalog.Repo.Migrations.CreateVolume do use Ecto.Migration def change do create table(:products, primary_key: false) do add…