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
jadpo
ReferenceErrors

ErrorsEntities, stores and migrations · rule

data.field_list_required

Unique rule or index is not a list of fields.

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

example
entity Project {    id: Uuid    keeper: Text    name: Text    unique: {        name_per_keeper: keeper    }}
jadpo checkcheck failed: 1 error, 1 file

error The unique rule name_per_keeper isn't a list of fields

--> main.jadpo:7:26

  |7 |         name_per_keeper: keeper  |                          ^^^^^^ not a list
reason
Each unique rule is a list of the entity's fields in brackets: name_per_keeper: [field, other].
next
Write name_per_keeper: [field, ...] (agent)
rule
data.field_list_required
help
https://jadpo.dev/docs/errors/data.field_list_required

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