jackc/pgx · error

invalid format for Circle

Error message

invalid format for Circle

What it means

Error "invalid format for Circle" thrown in jackc/pgx.

Source

Thrown at pgtype/circle.go:202

}

type scanPlanTextAnyToCircleScanner struct{}

func (scanPlanTextAnyToCircleScanner) Scan(src []byte, dst any) error {
	scanner := (dst).(CircleScanner)

	if src == nil {
		return scanner.ScanCircle(Circle{})
	}

	if len(src) < 9 {
		return fmt.Errorf("invalid length for Circle: %v", len(src))
	}

	// Expected format: <(x,y),r>
	str, ok := strings.CutPrefix(string(src), "<(")
	if !ok {
		return fmt.Errorf("invalid format for Circle")
	}
	str, ok = strings.CutSuffix(str, ">")
	if !ok {
		return fmt.Errorf("invalid format for Circle")
	}

	sx, str, found := strings.Cut(str, ",")
	if !found {
		return fmt.Errorf("invalid format for Circle")
	}
	sy, sr, found := strings.Cut(str, "),")
	if !found {
		return fmt.Errorf("invalid format for Circle")
	}

	x, err := strconv.ParseFloat(sx, 64)
	if err != nil {
		return err

View on GitHub (pinned to ec1a0befd2)

When it happens

Trigger: Thrown at pgtype/circle.go:202 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of jackc/pgx@ec1a0befd2 (2026-08-04). Data as JSON: /data/errors/bffd778079efaa22.json. Report an issue: GitHub.