# `type.absent_field`

Omitted or optional field is not present.

Area 2, [Values and types](../topics/values-and-types.md); not declinable; the next step is usually the agent's.

```jadpo
type TodoView = Output {
    pick: [Todo.id, Todo.title]
    omit: [Todo.notes]
}
```

```text
error: `TodoView` has no field `notes` at this point
 --> main.jadpo:3:12
  |
3 |     omit: [Todo.notes]
  |            ^^^^^^^^^^ not present
  reason: `omit` names a field the lines above bring in, so a typo or a field removed since is caught; none of them brings in `notes`.
  next: Remove `Todo.notes` from the list (agent)
  rule: type.absent_field
  help: https://jadpo.dev/docs/errors/type.absent_field

check failed: 1 error, 2 files
```