I am getting an error when doing ArtPollReply

[kellertobias]

See: kellertobias/artnet-to-obs#5

This might be i one of the following:

        const ipParts = this.ipAddress.split('.');
        const bindIpParts = this.bindIp.split('.');

in https://github.com/jeffreykog/node-artnet-protocol/blob/70129088438ef6f7e88cbdcca0e000240568e6f8/lib/protocol.ts

[kellertobias]

I found out how to reproduce the error:

• I have your library as an ArtNet receiver, listening on all Interfaces on my PC
• I run a tool called ArtNetominator
• when opening or closing ArtNetominator, the above error happens.

it's the line this.ipAddress.split(...) where this.ipAddress is undefined.

TypeError: Cannot read property 'split' of undefined
    at ArtPollReply.encode (C:\Users\olive\Downloads\artnet-to-obs-2021-08-22-08-55-01\artnet-to-obs-2021-08-22-08-55-01\.webpack\main\index.js:691:44)

[jxnxsdev]

Same Issue here. This seems to only be the case if a program is already listening on port 6454. When i close MagicQ this error disappears. Adding the following code as in the screenshot fixes the issue and lets you run the libary in receiving mode without issues.
Maybe related or not but i am able to receive 2 artnet packets fine, then the error occurs.