Internal Exception when joining an NMP server with a 1.7 client

[Indicardo]

[X ] The FAQ doesn't contain a resolution to my issue

Versions

• minecraft-protocol: 1.20.2
• node: 12.1.0

Detailed description of a problem

When joining a server created with NMP that has version set to false (to enable multi-version support) with a vanilla 1.7 client, the client gets kicked with the following message:

Current code

import mc from "minecraft-protocol";

const server = mc.createServer({
  port: 25565,
  motd: "Test",
  maxPlayers: 1,
  // @ts-ignore
  version: false,
});

server.on("login", (user) => user.end("Test"));

Expected behavior

Expected the client to actually join the server

Additional context

Doesn't happen when explicitly setting version to 1.7.10. Also doesn't happen to other client versions.

[james090500]

Also have a similar issue.

[KaffinPX]

1.7.10 Protocol is nearly same as 1.8 1.7.9 have a different protocol and minecraft-protocol doesnt support it.

[james090500]

Very possible #881 fixes this...