Re: Cannot find module 'utf8'...

Hi!

I tried 3 js scripts (all using polling.js) and got the same error for all 3 (server_data.js, server_socket.js and server_chart.js) :

login as: root

root@clanton:~/tinyWebServer# ls

Chart_min.js          basicserver.js        data.ejs              jquery_1_11_1_min.js  server.js             server_chart.js       server_express.js     views

1. action.ejs            chart.ejs             index.ejs             node_modules          server_basic.js       server_data.js        server_socket.js

root@clanton:~/tinyWebServer# node server_chart.js

/home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling.js:23

  var xhr = new XMLHttpRequest({ agent: this.agent, xdomain: false });

            ^

TypeError: object is not a function

    at /home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling.js:23:13

    at Object.<anonymous> (/home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling.js:25:3)

    at Module._compile (module.js:449:26)

    at Object.Module._extensions..js (module.js:467:10)

    at Module.load (module.js:356:32)

    at Function.Module._load (module.js:312:12)

    at Module.require (module.js:362:17)

    at require (module.js:378:17)

    at Object.<anonymous> (/home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling-xhr.js:6:15)

    at Module._compile (module.js:449:26)

root@clanton:~/tinyWebServer# node server_data.js

/home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling.js:23

  var xhr = new XMLHttpRequest({ agent: this.agent, xdomain: false });

            ^

TypeError: object is not a function

    at /home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling.js:23:13

    at Object.<anonymous> (/home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling.js:25:3)

    at Module._compile (module.js:449:26)

    at Object.Module._extensions..js (module.js:467:10)

    at Module.load (module.js:356:32)

    at Function.Module._load (module.js:312:12)

    at Module.require (module.js:362:17)

    at require (module.js:378:17)

    at Object.<anonymous> (/home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling-xhr.js:6:15)

    at Module._compile (module.js:449:26)

root@clanton:~/tinyWebServer# node server_socket.js

/home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling.js:23

  var xhr = new XMLHttpRequest({ agent: this.agent, xdomain: false });

            ^

TypeError: object is not a function

    at /home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling.js:23:13

    at Object.<anonymous> (/home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling.js:25:3)

    at Module._compile (module.js:449:26)

    at Object.Module._extensions..js (module.js:467:10)

    at Module.load (module.js:356:32)

    at Function.Module._load (module.js:312:12)

    at Module.require (module.js:362:17)

    at require (module.js:378:17)

    at Object.<anonymous> (/home/root/node_modules/socket.io/node_modules/socket.io-client/node_modules/engine.io-client/lib/transports/polling-xhr.js:6:15)

    at Module._compile (module.js:449:26)

root@clanton:~/tinyWebServer#

All the modules were installed wirth NPM as per the instructions in : http://senzations.net/wp-content/uploads/2014/66/Senzations14-Networking-nodejs.pdf .

And scripts are untouched.

Arnold