Cannot read property 'call' of undefined

I get this error when using the lib in the browser:

Uncaught (in promise) TypeError: Cannot read property 'call' of undefined
    at new hd (vendor.57ab6ea3.js:19)
    at new vh (vendor.57ab6ea3.js:22)
    at index.c008e8f0.js:1
hd @ vendor.57ab6ea3.js:19
vh @ vendor.57ab6ea3.js:22
(anonymous) @ index.c008e8f0.js:1
Promise.then (async)
sendMic @ index.c008e8f0.js:1
wt @ vendor.57ab6ea3.js:1
Et @ vendor.57ab6ea3.js:1
n @ vendor.57ab6ea3.js:1

the stack trace is obfuscated but the line it points to seems to be in the readable-stream module. (i think its this one? https://github.com/nodejs/readable-stream/blob/master/lib/_stream_duplex.js#L60) Code:

            navigator.mediaDevices.getUserMedia({
                audio: true,
                video: false
            }).then((stream) => {
                createPeer(this.socket as Socket);

                peer.addStream(stream);
            });
        }

function createPeer(socket: Socket) {
    if (!peer) {
        peer = new Peer({
            initiator: true
        });

        socket.on('peer-signal', (data) => {
                peer.signal(data);
        });

        peer.on('signal', data => {
            socket.emit('peer-signal', data)
        });
    }
    return peer;
}

[remaininlight]

Working for me now using:

npm install -D vite-compatible-readable-stream

Thanks @m00nwtchr for: npm install -D events

Fake process for the browser: npm install -D process global Then add this before you use SimplePeer:

import global from 'global'
import * as process from "process";
global.process = process;

Add this to your vite.config.ts:

  resolve: {
    alias: {
      "readable-stream": "vite-compatible-readable-stream"
    },
  },

Think that’s most of what I did, good luck!

[m00nwtchr]

Nvm, looks like i just had to install the events package