The IP address on line 1 is invalid!

[EmilWilder]

I have a file that consist ips from masscan that looks like this:
111.111.111.111
222.222.222.222
(has 3.5 million ip addresses)
but when I try to use -ipFile ips.txt, it returns this error:
The IP address on line 1 is invalid!
Which format should I use? I even tried masscan default format which is:
open tcp 25565 xx.xx.xx.xx 1680825136
still, no luck

[EmilWilder]

Okay fixed it
I changed the readFromFile function on ips.go to continue even if there is an invalid ip

func readFromFile(filePath string, outputChannel chan string) int {
	log.Printf("Reading IPs from %v...\n", filePath)
	fileData, err := ioutil.ReadFile(filePath)
	if err != nil {
		log.Fatalf("Unable to read file: %v\n", err.Error())
		return 1
	}
	ips := strings.Split(strings.TrimSpace(string(fileData)), "\n")
	ok, _ := validateIps(ips)
	if !ok {
		log.Println("Some IP addresses are invalid")
	}
	log.Printf("Successfully read %v IP addresses from file\n", len(ips))
	for _, ip := range ips {
		if strings.TrimSpace(ip) != "" {
			outputChannel <- ip
		}
	}

	time.Sleep(100 * time.Millisecond)
	outputChannel <- "end"
	return 0
}

[ErrorNoInternet]

Are there trailing spaces on the lines?
Or maybe your file uses CRLF line endings?