window.containerItems is not a function

[unixfox]

I'm trying to activate the item that the bot will get when spawning on the minecraft server (us.stratus.network) and then print the items of the window opened by the server to the console.

This my code:

const mineflayer = require('mineflayer');

const windows = require('prismarine-windows').windows;

const Item=require("prismarine-item");

if (process.argv.length < 4 || process.argv.length > 6) {
  console.log('Usage : node bot.js <host> <port> [<name>] [<password>]')
  process.exit(1)
}

const bot = mineflayer.createBot({
  host: process.argv[2],
  port: parseInt(process.argv[3]),
  username: process.argv[4] ? process.argv[4] : 'ansi',
  password: process.argv[5],
  verbose: true,
  version:"1.8"
})

bot.once('spawn', () => {
  bot.activateItem();
});

bot.once('windowOpen', function(window) {
  console.log(window.containerItems());
});

I get this error when I launch it:

/home/emilien/Documents/botmc/bot.js:50
  console.log(window.containerItems());
                              ^

TypeError: window.containerItems is not a function
    at Bot.<anonymous> (/home/emilien/Documents/botmc/bot.js:50:31)
    at Object.onceWrapper (events.js:315:30)
    at emitOne (events.js:116:13)
    at Bot.emit (events.js:211:7)
    at Bot.bot.once (/home/emilien/Documents/botmc/node_modules/mineflayer/lib/plugins/inventory.js:518:13)
    at Object.onceWrapper (events.js:313:30)
    at emitNone (events.js:106:13)
    at Bot.emit (events.js:208:7)
    at Client.bot._client.on (/home/emilien/Documents/botmc/node_modules/mineflayer/lib/plugins/inventory.js:563:9)
    at emitTwo (events.js:126:13)

I tried to downgrade to mineflayer 1.5.1 when prismarine-windows was a library inside the mineflayer repository but that doesn't resolve the issue.

What did I do wrong?

[plexigras]

what is the window variable?

console.log(window)

what is the mineflayer and prismarine-windows version?

npm info mineflayer version
npm info prismarine-window version

[plexigras]

i also just noticed that the error is happening in line 50 but the script is only 27 lines long.

[rom1504]

https://github.com/PrismarineJS/prismarine-windows/blob/master/lib/windows.js

[rom1504]

re-open if you still have the issue