Error: Failed to lookup view in Express

Note: my auto answer at end of the post

I'm trying to make a better experience of nodeJS and i don't really like to get all the script in one file.

so, following a post here i use this structure

./
  config/
    enviroment.js
    routes.js
  public/
    css/
      styles.css
    images
  views
    index
      index.jade
    section
      index.jade
    layout.jade
  app.js
 

My files are right now:

app.js

var express = require('express');
 var app = module.exports = express.createServer();
 
 require('./config/enviroment.js')(app, express);
 require('./config/routes.js')(app);
 
 app.listen(3000);
 

enviroment.js

module.exports = function(app, express) {
     app.configure(function() {
         app.use(express.logger());
         app.use(express.static(__dirname + '/public'));
         app.set('views', __dirname + '/views');
         app.set('view engine', 'jade'); //extension of views
 
     });
 
     //development configuration
     app.configure('development', function() {
         app.use(express.errorHandler({
             dumpExceptions: true,
             showStack: true
         }));
     });
 
     //production configuration
     app.configure('production', function() {
         app.use(express.errorHandler());
     });
 
 };
 

routes.js

module.exports = function(app) {
 
     app.get(['/','/index', '/inicio'], function(req, res) {
         res.render('index/index');
     });
 
     app.get('/test', function(req, res) {
         //res.render('index/index');
     });
 
 };
 

layout.jade

!!! 5
 html
     head
         link(rel='stylesheet', href='/css/style.css')
         title Express + Jade
     body
         #main
             h1 Content goes here
             #container!= body
 

index/index.jade

h1 algoa
 

The error i get is:

Error: Failed to lookup view "index/index"
at Function.render (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\application.js:495:17)
at render (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\response.js:614:9)
at ServerResponse.render (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\response.js:638:5)
at c:\xampp\htdocs\nodejs\buses\config\routes.js:4:7
at callbacks (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\router\index.js:177:11)
at param (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\router\index.js:151:11)
at pass (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\router\index.js:158:5)
at Router._dispatch (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\router\index.js:185:4)
at Object.router [as handle] (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\router\index.js:45:10)
at next (c:\xampp\htdocs\nodejs\buses\node_modules\express\node_modules\connect\lib\proto.js:191:15)

But i don't really know what is the problem...

I'm starting thinking is because the modules exports...

Answer:
Far away the unique solution i found is to change the place i defined app.set('views') and views engine

I moved it to the app.js and now is working well.

var express = require('express');
 var app = module.exports = express.createServer();
 
 
 require('./config/enviroment.js')(app, express);
 
 app.set('views', __dirname + '/views');
 app.set('view engine', 'jade');
 
 require('./config/routes.js')(app);
 
 app.listen(3000);
 

I don't really understand the logic behind this but i gonna supose it have one.

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