TypeError: Cannot read properties of null (reading 'blocksByName')

[broodjeoogbal]

Whenever i run my code i get this error:

TypeError: Cannot read properties of null (reading 'blocksByName')
     at inject (/Users/user/Documents/node_modules/mineflayer-pathfinder/index.js:15:28)
     at /Users/user/node_modules/mineflayer/lib/plugin_loader.js:41:7
     at Array.forEach (<anonymous>)
     at injectPlugins (/Users/user/node_modules/mineflayer/lib/plugin_loader.js:40:16)
     at EventEmitter.onInjectAllowed (/Users/user/node_modules/mineflayer/lib/plugin_loader.js:12:5)
     at Object.onceWrapper (/Users/user/Documents/lib/events.js:627:28)
     at EventEmitter.emit (/Users/user/Documents/lib/events.js:513:28)
     at Client.next (/Users/user/node_modules/mineflayer/lib/loader.js:124:9)
     at Object.onceWrapper (/Users/user/Documents/lib/events.js:627:28)
     at Client.emit (node:events:513:28) {stack: 'TypeError: Cannot read properties of null (re…7:28)
     at Client.emit (node:events:513:28)', message: 'Cannot read properties of null (reading 'blocksByName')'}

Here a bit of info:

• I'm connecting to an 1.19 vanilla mineos server.
• Running the code from a macbook.
• Mineflayer 4.5.1
• Minecraft-data 3.17.0
• Node.js v18.8.0

And finally here is my code:

const mineflayer = require("mineflayer")
const {pathfinder, Movements, goals } = require("mineflayer-pathfinder")
const GoalFollow = goals.GoalFollow
const GoalBlock = goals.GoalBlock
let Vec3 = require('vec3').Vec3

const bot = mineflayer.createBot({
    host: "-",
    username: "-",
    password: "-",
    auth: "-"
})

bot.once("spawn", () => {
    bot.mcData = require("minecraft-data")(bot.version)
})

bot.loadPlugin(pathfinder)

bot.on("physicTick", lookAtNearestPlayer)
bot.on("respawn", stopFollowing)

bot.on("chat", (username, message) => {
    playerName = username
    if (username === bot.username){
    }
    if (message === ("Stop")){
        bot.chat("Stopping")
        stopFollowing()
        return
    }
    if (message === ("Follow")){
        followPlayer()
        return
    }
    if (message.startsWith("Goto")){
        goToArray = message.split(" ")
        goToX = parseInt(goToArray[1]); goToY = parseInt(goToArray[2]); goToZ = parseInt(goToArray[3]);
        if(goToX < 0){goToX = goToX - 1} if(goToZ < 0){goToZ = goToZ - 1}
        if (goToX*0 === 0 && goToY*0 === 0 && goToZ*0 === 0){
            bot.chat(`Going to ${goToArray[1]} ${goToArray[2]} ${goToArray[3]}`)
            gotoLocation()
        } else{
            bot.chat("Invalid coordinates")
        }
        return
    }
    if (message.startsWith("Activate")){
        activateArray = message.split(" ")
        activateX = parseInt(activateArray[1]); activateY = parseInt(activateArray[2]); activateZ = parseInt(activateArray[3]);
        if(activateX < 0){activateX = activateX - 1} if(activateZ < 0){activateZ = activateZ - 1}
        if (activateX*0 === 0 && activateY*0 === 0 && activateZ*0 === 0){
            bot.chat(`Activating ${activateArray[1]} ${activateArray[2]} ${activateArray[3]}`)
            bot.activateBlock(bot.blockAt(new Vec3(activateX, activateY, activateZ)))
        } else{
            bot.chat("Invalid coordinates")
        }
        return
    }
})

function lookAtNearestPlayer () {
    const playerFilter = (entity) => entity.type === "player"
    const playerEntity = bot.nearestEntity(playerFilter)

    if (!playerEntity) return

    const pos = playerEntity.position.offset(0, playerEntity.height, 0)
    bot.lookAt(pos)
}

function followPlayer() {
    const playerCI = bot.players[playerName]

    if(!playerCI || !playerCI.entity) {
        bot.chat("Unable to locate player")
        return
    }else (bot.chat("Following " + playerName))
    const movements = new Movements(bot, bot.mcData)
    bot.pathfinder.setMovements(movements)

    const goal = new GoalFollow(playerCI.entity, 3)
    bot.pathfinder.setGoal(goal, true)
}

function stopFollowing(){
    bot.pathfinder.setMovements()
}

function gotoLocation(){
    const movements = new Movements(bot, bot.mcData)
    movements.scafoldingBlocks = []
    bot.pathfinder.setMovements(movements)

    const goal = new GoalBlock(goToX, goToY, goToZ)
    bot.pathfinder.setGoal(goal)
}

Please someone help because i am at my wit's end.

[broodjeoogbal]

I've done a bit more digging and found that the problem lies with the pathfinder module. The two lines i found that make the error come up are:

bot.loadPlugin(pathfinder)

And

const movements = new Movements(bot, bot.mcData)

[NoobKeksTV]

yeh same issue with auto eat. seems to be an issue of them starting at a "wron point" but idk when they are fine to load? even after spawn made them crash for me