semantic.not_callable: Name cannot be called

Name cannot be called.

Area 1, Project layout and modules; not declinable; the next step is usually the agent's.

example

type OutOfStock = Failure {    kind: FailureKind.conflict}action reserve_item() fails OutOfStock -> Unit {    reject OutOfStock()}

jadpo checkcheck failed: 1 error, 1 file

error OutOfStock is a failure and can't be called

--> main.jadpo:6:12

  |6 |     reject OutOfStock()  |            ^^^^^^^^^^ not callable

reason: A failure is raised with reject OutOfStock, with its fields in a block when it has any.
next: Write OutOfStock without () (agent)
rule: semantic.not_callable
help: https://jadpo.dev/docs/errors/semantic.not_callable

A fixture builds test data, so only tests, other fixtures and seeds call it (area 13); an action can't, even when the fixture is public:

example

use planning/types { TodoCount }use planning/fixtures { two_open_todos }action count_todos() -> TodoCount {    return two_open_todos()}

jadpo checkcheck failed: 1 error, 5 files

error An action can't call fixture two_open_todos

--> domains/planning/actions/count_todos.jadpo:5:12

  |5 |     return two_open_todos()  |            ^^^^^^^^^^^^^^ test data

reason: A fixture builds test data: only tests, other fixtures and seeds call it, and it is never compiled into a deployable.
next: Call the actions two_open_todos calls, or move this call into a test, fixture or seed (agent)
rule: semantic.not_callable
help: https://jadpo.dev/docs/errors/semantic.not_callable

some is only a match pattern. A value that may be missing takes the value itself, and the edit writes it:

example

type Title = Text {    max_length: 40}function chosen(title: Title) -> Title? {    return some(title)}

jadpo checkcheck failed: 1 error, 1 file

error some is a match pattern and can't be called

--> main.jadpo:6:12

  |6 |     return some(title)  |            ^^^^ not callable

reason: A value that may be missing takes the value itself, as in return title, or none; some(name) only matches a present value in a match.
next: Write title instead of some(title) (agent)
rule: semantic.not_callable
help: https://jadpo.dev/docs/errors/semantic.not_callable