SR003

Severity: error

Summary: schema is empty — must have at least one field

What this means

The schema: section exists but contains no field definitions. Shaperail cannot generate a table, struct, or any endpoints without at least one field. At minimum, every resource needs a primary key field.

Example that triggers this

resource: users
version: 1
schema: {}

How to fix it

Add at least an id field to the schema section:

schema:
  id: { type: uuid, primary: true, generated: true }