Why can't I connect Vue Laravel?

Question

webpack

The first time I encountered edits on Laravel. Everything works correctly except JS. As I understand it, VUE.JS is used for the front and it gives an error that it cannot connect the Vue component.

Website link: https://ventoexpert.blaubergventilatoren.de/

Webpack


error Error in browser console:


Vue connection code:

import Vue from 'vue';

var app = new Vue({
    el: '#app',
    data: {...},
    mounted: {...},
    methods: {...}
});

Answer 1

You have vue 3 installed, and the code for vue 2