Jadpo is experimental and not ready for production. These docs follow the compiler's main branch as of 5 Nov 2026. What's built · Install 0.3.0

ReferenceErrors

`data.identity_missing`

Entity has no id field.

Area 5, Entities, stores and migrations; not declinable; the next step is usually the agent's.

example

entity Note {    body: Text}

jadpo checkcheck failed: 1 error, 1 file

error Note has no id field

--> main.jadpo:1:8

  |1 | entity Note {  |        ^^^^ no `id`

reason: Every entity's identity is one field, id, based on Uuid: generated when a record is created and never supplied by callers, so other code can refer to it as Entity.id.
next: Add id: Uuid as the entity's first field (agent)
rule: data.identity_missing
help: https://jadpo.dev/docs/errors/data.identity_missing

Markdown for agents: /docs/errors/data.identity_missing.md.Built from Jadpo main at aee2e8f.