我似乎无法在laravel中退出我的帐户。我使用了chrome开发工具,它告诉我这是我的app.js文件的错误。所以我删除它并将其替换为app.js文件的原始副本,但错误仍然保留在原有的旧代码中。我也没有真正触及任何登录和注销功能,只有app.blade.php,但在过去我仍然可以从帐户注销。有人可以帮忙吗?非常感谢
它返回的错误是这个
Uncaught TypeError: Cannot read property 'querySelector' of null
at app.js:2
app.blade.php
<!DOCTYPE html>
<html lang="{{ app()->getLocale() }}">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- CSRF Token -->
<meta name="csrf-token" content="{{ csrf_token() }}">
<title>{{ config('app.name', 'Laravel') }}</title>
<!-- Styles -->
<link href="{{ asset('css/app.css') }}" rel="stylesheet">
</head>
<body>
<div id="app">
<nav class="navbar navbar-default navbar-static-top">
<div class="container">
<div class="navbar-header">
<title>SideBar Menu</title>
<link href="{{ asset('css/style.css') }}" rel="stylesheet">
</head>
<body>
<div id="sidebar">
<ul>
<li><a href="#">Link 5</a></li>
<li><a href="#">Link 5</a></li>
<li><a href="#">Link 5</a></li>
<li><a href="#">Link 5</a></li>
<li><a href="#">Link 5</a></li>
</ul>
<div id="sidebar-btn">
<span></span>
<span></span>
<span></span>
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script>
$(document).ready(function(){
$('#sidebar-btn').click(function(){
$('#sidebar').toggleClass('visible');
});
});
</script>
<!-- Branding Image -->
<a class="navbar-brand" href="{{ url('/') }}">
{{ config('app.name', 'Laravel') }}
</a>
</div>
<div class="collapse navbar-collapse" id="app-navbar-collapse">
<!-- Left Side Of Navbar -->
<ul class="nav navbar-nav">
</ul>
<!-- Right Side Of Navbar -->
<ul class="nav navbar-nav navbar-right">
<!-- Authentication Links -->
@if (Auth::guest())
<li><a href="{{ route('login') }}">Login</a></li>
<li><a href="{{ route('register') }}">Register</a></li>
@else
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">
{{ Auth::user()->name }} <span class="caret"></span>
</a>
<ul class="dropdown-menu" role="menu">
<li>
<a href="{{ route('logout') }}"
onclick="event.preventDefault();
document.getElementById('logout-form').submit();">
Logout
</a>
<form id="logout-form" action="{{ route('logout') }}" method="POST" style="display: none;">
{{ csrf_field() }}
</form>
</li>
</ul>
</li>
@endguest
</ul>
</div>
</div>
</nav>
@yield('content')
</div>
<!-- Scripts -->
<script src="{{ asset('js/app.js') }}"></script>
</body>
</html>