Exploring the Code
Link to the code on StackBlitz
The Challenge Ahead
In an attempt to create a tic-tac-toe application using StackBlitz, I encountered this issue in my main.js file:
import Vue from "vue";
import App from "./App.vue";
import TicTacToe from "./components/TicTacToe";
import Cell from "./components/Cell";
Vue.component("tic-tac-toe", TicTacToe); // error: "cannot read property 'component' of undefined"
Additionally, my package.json file specifies vue as a dependency:
"dependencies": {
"vue": "^3.0.0"
},
The above error indicates that Vue must be defined. To address this, I referred to version 3.x documentation:
const app = Vue.createApp({ /* options */ })
However, I encountered the message
Cannot read property 'createApp' of undefinedNext, I attempted to define an instance:
const Vue = new Vue({});
This resulted in
Cannot access 'Vue' before initializationI then conducted a Google search on this particular error and tried:
Vue = new Vue({})
This led to
vue_1.default is not a constructor