已安装Laravel，Vue也已安装：
composer require laravel/ui
php artisan ui vue
npm install && npm run dev`
但是，Laravel无法找到在app.js中创建的Vue实例。
welcome.blade.php：
<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Laravel</title>
<script src="js/app.js"></script>
</head>
<div id="app">
<example-component></example-component>
</div>
<script>
</script>
</body>
</html>
浏览器控制台中出现的错误，显示Laravel无法对名为#app的Vue实例进行罚款：
[Vue warn]: Cannot find element: #app
任何帮助将不胜感激：
app.js
require('./bootstrap');
window.Vue = require('vue');
Vue.component('example-component',require('./components/ExampleComponent.vue').default);
const app = new Vue({
el: '#app',
});
package.json：
{
"private": true,
"scripts": {
"dev": "npm run development",
"development": "cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
"watch": "npm run development -- --watch",
"watch-poll": "npm run watch -- --watch-poll",
"hot": "cross-env NODE_ENV=development node_modules/webpack-dev-server/bin/webpack-dev-server.js --inline --hot --config=node_modules/laravel-mix/setup/webpack.config.js",
"prod": "npm run production",
"production": "cross-env NODE_ENV=production node_modules/webpack/bin/webpack.js --no-progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js"
},
"devDependencies": {
"axios": "^0.19",
"bootstrap": "^4.0.0",
"cross-env": "^7.0",
"jquery": "^3.2",
"laravel-mix": "^5.0.1",
"lodash": "^4.17.13",
"popper.js": "^1.12",
"resolve-url-loader": "^2.3.1",
"sass": "^1.20.1",
"sass-loader": "^8.0.0",
"vue": "^2.5.17",
"vue-template-compiler": "^2.6.10"
}
}
我能够使Vue在Laravel上工作的唯一方法是将其用作正确的示例：https://github.com/connor11528/laravel-vue-spa-tailwindcss