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 Sign-in and identity · rule

`semantic.auth_method_duplicate`

Sign-in method is declared twice.

Area 8, Sign-in and identity; not declinable; the next step is usually the agent's.

example

principal {    user: {        subject: Member.handle    }}authentication {    browser_session: {        cookie: "session"    }    browser_session: {        cookie: "admin_session"    }}type Handle = Text {    max_length: 40}entity Member {    id: Uuid    handle: Handle {        unique: true    }}

jadpo checkcheck failed: 1 error, 1 file

error browser_session: is declared twice

--> main.jadpo:11:5

   | 8 |     browser_session: {   |     --------------- first declared here11 |     browser_session: {   |     ^^^^^^^^^^^^^^^ declared again

reason: Each way to sign in is one block, written once, so its settings are in one place.
next: Move the settings into the first browser_session:, and remove this one (agent)
rule: semantic.auth_method_duplicate
help: https://jadpo.dev/docs/errors/semantic.auth_method_duplicate

Markdown for agents: /docs/errors/semantic.auth_method_duplicate.md.Built from Jadpo main at aee2e8f.