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

Errors Project layout and modules · rule

`import.unknown`

Import names nothing in its folder.

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

A use line names a domain, a folder of a domain or of shared/, or a root file, and only names that are there. A name imported from the wrong folder gets the edit that moves it:

example

use shared/failures { Stock }action stock_loaf(each: Stock) -> Stock {    return each}

jadpo checkcheck failed: 1 error, 3 files

error Stock isn't in shared/failures

--> domains/bakery/actions/stock_loaf.jadpo:1:23

  |1 | use shared/failures { Stock }  |                       ^^^^^ not in this folder

reason: A use line brings in names from the folder it names; Stock is a type in shared/types/stock.jadpo, so it comes in from shared/types.
next: Import Stock from shared/types (agent)
rule: import.unknown
help: https://jadpo.dev/docs/errors/import.unknown

Markdown for agents: /docs/errors/import.unknown.md.Built from Jadpo main at aee2e8f.