通过godbus调用dbus接口启用服务失败,求助!

Question

通过godbus调用dbus接口启用服务失败

    conn, err := dbus.SystemBus()
    if err != nil {
        panic(err)
    }
    var s string
    file := "test.service"
    var target []string
    target = append(target, file)

    err = conn.Object("org.freedesktop.systemd1", "/org/freedesktop/systemd1").Call("org.freedesktop.systemd1.Manager.EnableUnitFiles", 0, target, false, true).Store(&s)
    if err != nil {
        fmt.Fprintln(os.Stderr, "Failed to enable", err)
        os.Exit(1)
    }

输出结果

Failed to enable dbus.Store: length mismatch