Question

after install Express.js, I wrote this on node:

var express = require('express'), app =express.createServer();

app.configure(function(){
    app.use(express.methodOverride());
    app.use(express.bodyParser());
    app.use(express.router);
});
app.get('/', function(req, res){
    res.send('hola mundo');
});

app.listen(3020);
console.log('Hola Mundo');

And I can see the message “Hola Mundo” when I start the app, but when I make the petition I received this:

TypeError: Object #<IncomingMessage> has no method 'call'
    at Object.router [as handle] (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/middleware/router.js:96:6)
    at next (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/http.js:203:15)
    at Object.bodyParser [as handle] (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/middleware/bodyParser.js:88:61)
    at next (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/http.js:203:15)
    at Object.methodOverride [as handle] (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/middleware/methodOverride.js:35:5)
    at next (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/http.js:203:15)
    at Object.handle (/home/alumno/Escritorio/nodejs/node_modules/express/lib/http.js:84:5)
    at next (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/http.js:203:15)
    at HTTPServer.handle (/home/alumno/Escritorio/nodejs/node_modules/express/node_modules/connect/lib/http.js:216:3)
    at HTTPServer.emit (events.js:70:17)

Thanks for reading

Answer 1

Remove app.use(express.router) and it works perfectly.