TypeError: Cannot mix BigInt and other types, use explicit conversions

[vladbogun1]

when my mineflayer bot spawns into Limbo, it crashes with error

/bot/node_modules/prismarine-chunk/src/pc/1.18/ChunkColumn.js:20
this.numSections = this.worldHeight >> 4
^
TypeError: Cannot mix BigInt and other types, use explicit conversions
at new ChunkColumn (/bot/node_modules/prismarine-chunk/src/pc/1.18/ChunkColumn.js:20:43)
at addColumn (/bot/node_modules/mineflayer/lib/plugins/blocks.js:53:16)
at Client. (/bot/node_modules/mineflayer/lib/plugins/blocks.js:296:5)
at Client.emit (node:events:517:28)
at emitPacket (/bot/node_modules/minecraft-protocol/src/client.js:84:12)
at FullPacketParser. (/bot/node_modules/minecraft-protocol/src/client.js:113:9)
at FullPacketParser.emit (node:events:517:28)
at addChunk (/bot/node_modules/readable-stream/lib/internal/streams/readable.js:323:12)
at readableAddChunk (/bot/node_modules/readable-stream/lib/internal/streams/readable.js:300:9)
at Readable.push (/bot/node_modules/readable-stream/lib/internal/streams/readable.js:246:10)

My Bot Code:

 const mineflayer = require('mineflayer');
 
 const config = {
     host: '*****',
     port: 25565,
     username: '****@gmail.com',
     password: '*****',
     auth: 'microsoft',
     version: '1.21.3',
     loadInternalPlugins: true,
     viewDistance: 1,
 };
 
 let bot;
 
 function createBot() {
     bot = mineflayer.createBot(config);
 
     bot.on('spawn', () => {
         console.log('[BOT] Bot spawned and AFK now.');
         stayAFK();
     });
 
     bot.on('chat', (username, message) => {
         const logMessage = `[CHAT] ${username}: ${message}`;
         console.log(logMessage);
     });
 
     bot.on('error', (err) => {
         const errorMessage = `[BOT] Error encountered: ${err}`;
         console.error(errorMessage);
         setTimeout(createBot, 180000);
     });
 
     bot.on('end', () => {
         const disconnectMessage = '[BOT] Bot disconnected. Relogging...';
         console.log(disconnectMessage);
         setTimeout(createBot, 60000);
     });
 }
 
 function stayAFK() {
     setInterval(() => {
         const afkMessage = '[BOT] Bot AFK: OK.';
         console.log(afkMessage);
     }, 60000);
 }
 
 createBot();

[vladbogun1]

Someone should fix that with at least wrapping options?.minY and options?.worldHeight in Number()

as now i am getting thise values as SignedBigInt

      this.minY = Number(options?.minY) ?? CAVES_UPDATE_MIN_Y
      this.worldHeight = Number(options?.worldHeight) ?? CAVES_UPDATE_WORLD_HEIGHT

[extremeheat]

Yeah, it could either be handled here or in mineflayer. Technically the prismarine-chunk API doesn't say it allows BigInts here so I think it makes sense to fix in mineflayer