I’m running into the following errors, going through the Ecto getting started docs.
Calling
person = %Friends.Person{}
changeset = Friends.Person.changeset(person, %{})
Produces
** (FunctionClauseError) no function clause matching in Keyword.get/3
The following arguments were given to Keyword.get/3:
# 1
:last_name
# 2
:trim
# 3
true
Attempted function clauses (showing 1 out of 1):
def get(keywords, key, default) when is_list(keywords) and is_atom(key)
(elixir 1.13.3) lib/keyword.ex:352: Keyword.get/3
(ecto 3.8.4) lib/ecto/changeset.ex:1796: Ecto.Changeset.validate_required/3
person.ex
defmodule Friends.Person do
use Ecto.Schema
schema "people" do
field(:first_name, :string)
field(:last_name, :string)
field(:age, :integer)
end
def changeset(person, params \\ %{}) do
person
|> Ecto.Changeset.cast(params, [:first_name, :last_name, :age])
|> Ecto.Changeset.validate_required(:first_name, :last_name)
end
end
migration
defmodule Friends.Repo.Migrations.CreatePeople do
use Ecto.Migration
def change do
create table(:people) do
add :first_name, :string
add :last_name, :string
add :age, :integer
end
end
end
Basically you’re passing in the atom :last_name into the argument that would be the options value. To pass in multiple fields that should be required you should use a list.
This doesn’t appear to be related to the code in your controller at all; somewhere in your Guardian configuration you’ve got the atom :default where the package expects a keyword list.
