FileNotFoundError in nmap scan. about threader3000 HOT 2 CLOSED

Also, while scanning for localhost (i.e. Empty enter), It should show Scanning Target as 127.0.0.1, and not 0.0.0.0.
Not sure if that's intended.

from threader3000.

I've just checked this on a Raspberry Pi, Windows, Kali, and a Ubuntu machine (I have a local server), to which none of them gave me this error. Simply pressing the enter button rather than an actual IP address causes the error you have used, and that is a user error, not because of the program. I'll see about some sort of error exception, but for the time being please follow the instructions for best results. Conversion of the IP address is a Python library issue I suspect.

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    Threader 3000 - Multi-threaded Port Scanner          
                   Version 1.0.6                    
               A project by The Mayor               

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Enter your target IP address or URL here: localhost

Scanning target 127.0.0.1
Time started: 2020-07-22 16:09:47.472806

Port 47138 is open
Port 50576 is open
Port scan completed in 0:00:12.724151

Threader3000 recommends the following Nmap scan:

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nmap -p47138,50576 -sV -sC -T4 -Pn -oA localhost localhost

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Would you like to run Nmap or quit to terminal?

1 = Run suggested Nmap scan
2 = Run another Threader3000 scan
3 = Exit to terminal

Option Selection: 1
nmap -p47138,50576 -sV -sC -Pn -T4 -oA localhost localhost
Starting Nmap 7.80 ( https://nmap.org ) at 2020-07-22 16:10 EDT
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000029s latency).

PORT STATE SERVICE VERSION
47138/tcp closed unknown
50576/tcp closed unknown

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 0.50 seconds

Combined scan completed in 0:00:17.416269
Press enter to quit...

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    Threader 3000 - Multi-threaded Port Scanner          
                   Version 1.0.6                    
               A project by The Mayor               

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Enter your target IP address or URL here:

Scanning target 0.0.0.0
Time started: 2020-07-22 16:11:26.873152

Port 33298 is open
Port 50238 is open
Port 55576 is open
Port 57460 is open
Port 60176 is open
Port scan completed in 0:00:11.690164

Threader3000 recommends the following Nmap scan:

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nmap -p33298,50238,55576,57460,60176 -sV -sC -T4 -Pn -oA

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Would you like to run Nmap or quit to terminal?

1 = Run suggested Nmap scan
2 = Run another Threader3000 scan
3 = Exit to terminal

Option Selection: 1
nmap -p33298,50238,55576,57460,60176 -sV -sC -Pn -T4 -oA
Traceback (most recent call last):
File "/usr/local/bin/threader3000", line 8, in
sys.exit(main())
File "/usr/local/bin/threader3000.py", line 131, in main
automate()
File "/usr/local/bin/threader3000.py", line 110, in automate
os.mkdir(target)
FileNotFoundError: [Errno 2] No such file or directory: ''

from threader3000.