GopeedLab/gopeed · error

invalid label %q, expected key=value

Error message

invalid label %q, expected key=value

What it means

Error "invalid label %q, expected key=value" thrown in GopeedLab/gopeed.

Source

Thrown at cmd/extmock/main.go:47

		return ""
	}
	data, _ := json.Marshal(map[string]string(*l))
	return string(data)
}

func (l *kvFlag) Set(value string) error {
	if *l == nil {
		*l = make(map[string]string)
	}
	idx := -1
	for i := 0; i < len(value); i++ {
		if value[i] == '=' {
			idx = i
			break
		}
	}
	if idx <= 0 {
		return fmt.Errorf("invalid label %q, expected key=value", value)
	}
	(*l)[value[:idx]] = value[idx+1:]
	return nil
}

func main() {
	os.Exit(goprovider.RunMainThreadLoop(run))
}

func run() int {
	if len(os.Args) < 2 {
		usage()
		return 2
	}

	switch os.Args[1] {
	case "resolve":
		if err := runResolve(os.Args[2:]); err != nil {

View on GitHub (pinned to 7b7327ffb3)

When it happens

Trigger: Thrown at cmd/extmock/main.go:47 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of GopeedLab/gopeed@7b7327ffb3 (2026-08-16). Data as JSON: /api/errors/40484cc7a86f9a61. Report an issue: GitHub.