JuliusBrussee/caveman · error · CatalogError

{label}: sources must be a non-empty list

Error message

{label}: sources must be a non-empty list

What it means

Error "{label}: sources must be a non-empty list" thrown in JuliusBrussee/caveman.

Source

Thrown at shared/provider-catalog/validate_catalog.py:158

        if required not in pricing:
            raise CatalogError(f"{label}: pricing.{required} is required")
    for field, value in pricing.items():
        if value is None or field == "long_context_threshold_inclusive":
            if field == "long_context_threshold_inclusive" and value is not None and not isinstance(value, bool):
                raise CatalogError(f"{label}: pricing.{field} must be boolean or null")
            continue
        if isinstance(value, bool) or not isinstance(value, (int, float)):
            raise CatalogError(f"{label}: pricing.{field} must be numeric or null")
        if not math.isfinite(value) or value < 0:
            raise CatalogError(f"{label}: pricing.{field} must be finite and nonnegative")
        if field == "batch_discount_fraction" and value > 1:
            raise CatalogError(f"{label}: pricing.batch_discount_fraction must be <= 1")

    if not isinstance(row["capabilities"], dict):
        raise CatalogError(f"{label}: capabilities must be an object")
    sources = row["sources"]
    if not isinstance(sources, list) or not sources:
        raise CatalogError(f"{label}: sources must be a non-empty list")
    if any(not isinstance(source, str) or not source.startswith("https://") for source in sources):
        raise CatalogError(f"{label}: every source must be HTTPS")

    verified_at = parsed_time(row["verified_at"], label)
    if verified_at > now:
        raise CatalogError(f"{label}: verified_at is in the future")
    if verified_at < now - timedelta(days=120):
        raise CatalogError(f"{label}: verified_at is older than 120 days")
    return identity[0], identity[1], identity[2]


def check_review_markers(text: str, label: str) -> None:
    """Refuse a catalog that still carries an unreviewed sync proposal.

    YAML comments are invisible to the parsed rows, so this reads the raw file:
    a rubber-stamped merge must not be able to advance price provenance while
    the line saying "nobody has confirmed this yet" is still in the file.
    """

View on GitHub (pinned to 27d5a3981a)

Solutions

1. List at least one source URL for the catalog row.

When it happens

Trigger: Thrown at shared/provider-catalog/validate_catalog.py:158 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of JuliusBrussee/caveman@27d5a3981a (2026-08-15). Data as JSON: /api/errors/9e77dc792bad95dc. Report an issue: GitHub.