Example of Ecto error on preloading belongs_to associations for embedded schemas:
1) test preload for embed changeset with valid attributes (SomeEctoTest)
test/some_ecto_test.exs:17
** (MatchError) no match of right hand side value: %SomeEcto.Patterson{age: nil, first_name: "some content", id: "a337aa63-b9ef-4e3b-ac8d-c5166767259f", last_name: "some content", party: #Ecto.A
ssociation.NotLoaded<association :party is not loaded>, party_id: 33}
stacktrace:
test/some_ecto_test.exs:27: (test)
If available in Hex, the package can be installed as:
- Add
some_ecto
to your list of dependencies inmix.exs
:
```elixir
def deps do
[{:some_ecto, "~> 0.1.0"}]
end
```
- Ensure
someEcto
is started before your application:
```elixir
def application do
[applications: [:some_ecto]]
end
```