本地环境： node :v6.3.1 服务器： node:v4.3.2 版本不同是否会导致这种情况？

var routes = require('./routes/index');
var tools = require('./routes/tools');
var app = express();


// view engine setup
app.set('views', path.join(__dirname, 'views'));

app.set('view engine', 'ejs');

//app.engine('hbs', exphbs({defaultLayout: 'layout'}));

//hbs.registerPartials(__dirname + '/views/v2/partials');


// uncomment after placing your favicon in /public
// app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: false}));

app.use(cookieParser());

app.use(express.static(path.join(__dirname, 'public')));

app.use('/api', expressJwt({secret: config.secret}));
app.use('/v2/api', expressJwt({secret: config.secret}));

app.use('/', routes);
app.use('/tools', tools);

// catch 404 and forward to error handler
app.use(function (req, res, next) {
  console.log("111111")
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
  app.use(function (err, req, res, next) {
    res.status(err.status || 500);
    if (err.status === 404) {
      res.render('404', {title: '404', min: Utils.min()});
      return;
    }
    res.render('error', {
      message: err.message,
      error: err,
      min: Utils.min()
    });
    next()
  });
}

// production error handler
// no stacktraces leaked to user
app.use(function (err, req, res, next) {
  res.status(err.status || 500);
  if (err.status === 404) {
    res.render('404', {title: '404', min: Utils.min()});
    return;
  }
  res.render('error', {
    message: err.message,
    error: {},
    min: Utils.min()
  });
  next()
});


module.exports = app;

以上是路由代码，下面是出现404的 页面代码

var express = require('express');
var router = express.Router();
var Utils = require('../lib/util');

router.get('/test', function (req, res) {
  res.render('test', {title: 'welcome', min: Utils.min()});
});

router.get('/transform', function (req, res) {
  res.render('transform', {title: '工具箱', min: Utils.min()});
});

module.exports = router;

希望大神帮忙看看问题出在哪？