Why doesn't app.get('/') work while other routes work?

Question

Node.js

Good evening. A very strange situation, please help. I go to the domain, but there is no callback from the get handler, and all other routes work like clockwork.. Including post request for '/' . Please help.

const { app,static } = require('../modules/app_config')
const { passport } = require('../modules/packages')
const { pass } = require('../modules/passport')

app.get('/', (req, res) => {

  return res.redirect('/admin')

})

// app.get('/authenticate', (req, res) => {

// 	return res.redirect('/admin')

// 	console.log(123)

// 	console.log(req.user + ' - id')

// 	if(req.user) res.redirect('/admin')
// 	 	else res.sendFile(`${static}/index.html`)
   	

// })

app.post('/', (req, res, next) => {
    passport.authenticate('local', function(err, user) {
      if (err) {
      	return next(err)
      }
      if (!user) { 
      	return res.redirect('/')
      }
      req.logIn(user, function(err) {
        if (err) { 
        	return next(err)
        }
        return res.redirect('/admin')
      })
    })(req, res, next)
})

Answer 1

I ran into the same problem - I searched a lot in various forums, as a result - I came to the simple conclusion that the callback for switching to "" or "/" is simply not called. Please use another link.