redis/go-redis · error

invalid suggestions format

Error message

invalid suggestions format

What it means

Error "invalid suggestions format" thrown in redis/go-redis.

Source

Thrown at search_commands.go:2548

}

func parseFTSpellCheck(data []interface{}) ([]SpellCheckResult, error) {
	results := make([]SpellCheckResult, 0, len(data))

	for _, termData := range data {
		termInfo, ok := termData.([]interface{})
		if !ok || len(termInfo) != 3 {
			return nil, fmt.Errorf("invalid term format")
		}

		term, ok := termInfo[1].(string)
		if !ok {
			return nil, fmt.Errorf("invalid term format")
		}

		suggestionsData, ok := termInfo[2].([]interface{})
		if !ok {
			return nil, fmt.Errorf("invalid suggestions format")
		}

		suggestions := make([]SpellCheckSuggestion, 0, len(suggestionsData))
		for _, suggestionData := range suggestionsData {
			suggestionInfo, ok := suggestionData.([]interface{})
			if !ok || len(suggestionInfo) != 2 {
				return nil, fmt.Errorf("invalid suggestion format")
			}

			scoreStr, ok := suggestionInfo[0].(string)
			if !ok {
				return nil, fmt.Errorf("invalid suggestion score format")
			}
			score, err := strconv.ParseFloat(scoreStr, 64)
			if err != nil {
				return nil, fmt.Errorf("invalid suggestion score value")
			}

View on GitHub (pinned to c5cad058c7)

When it happens

Trigger: Thrown at search_commands.go:2548 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/51c8562569bad988. Report an issue: GitHub.