VanishNoPacket doesn't work on my server. When I try /vanish, i get this message:

/vanish
/v [player] [on:off]

I'm running 1.12.2 version of minecraft on my server.

Thaaaaaaat doesn't sound like VNP's messages at all. Please do this:

1. Stop your server.
2. Start your server, and watch the console until it gets to "Done"
3. Stop your server.
4. Copy the entire contents of the file logs/latest.log to https://gist.github.com/ and then link it here.

• Remove any IP addresses or other sensitive details before clicking paste.

Thanks very much, it's all working now.

Woohoo!

Thanks, here is the link https://gist.github.com/LtHammerman/a43731aa441d1d3f2bd04dbc9b6b7f65

Try one version of VNP earlier than the one you have.