redis/go-redis · error

no data returned

Error message

no data returned

What it means

Error "no data returned" thrown in redis/go-redis.

Source

Thrown at search_commands.go:917

		if options.Params != nil {
			queryArgs = append(queryArgs, "PARAMS", len(options.Params)*2)
			for key, value := range options.Params {
				queryArgs = append(queryArgs, key, value)
			}
		}

		if options.DialectVersion > 0 {
			queryArgs = append(queryArgs, "DIALECT", options.DialectVersion)
		} else {
			queryArgs = append(queryArgs, "DIALECT", 2)
		}
	}
	return queryArgs, nil
}

func ProcessAggregateResult(data []interface{}) (*FTAggregateResult, error) {
	if len(data) == 0 {
		return nil, fmt.Errorf("no data returned")
	}

	total, ok := data[0].(int64)
	if !ok {
		return nil, fmt.Errorf("invalid total format")
	}

	rows := make([]AggregateRow, 0, len(data)-1)
	for _, row := range data[1:] {
		fields, ok := row.([]interface{})
		if !ok {
			return nil, fmt.Errorf("invalid row format")
		}

		rowMap := make(map[string]interface{})
		for i := 0; i < len(fields); i += 2 {
			key, ok := fields[i].(string)
			if !ok {

View on GitHub (pinned to c5cad058c7)

When it happens

Trigger: Thrown at search_commands.go:917 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of redis/go-redis@c5cad058c7 (2026-09-01). Data as JSON: /api/errors/a99821e119309b32. Report an issue: GitHub.