【发布时间】:2023-03-24 14:53:01
【问题描述】:
我使用 React 作为我的 laravel 项目的前端。我的 React 组件按预期呈现,但我在 chrome devtool 控制台中不断收到此错误:
Uncaught Error: Target container is not a DOM element.
at invariant (app.js:38102)
at legacyRenderSubtreeIntoContainer (app.js:56749)
at Object.render (app.js:56830)
at Object.<anonymous> (app.js:58393)
at __webpack_require__ (app.js:20)
at Object.<anonymous> (app.js:13977)
at __webpack_require__ (app.js:20)
at Object.<anonymous> (app.js:13951)
at __webpack_require__ (app.js:20)
at app.js:63
我浏览了整个互联网,但没有找到解决此问题的解决方案。 你知道这是什么原因吗?
我把我的<script type="text/javascript" src="{{ asset('js/app.js') }}"></script>
在结束 </body> 标记之前。
这是我的 Sidebar.js 组件:
import React, {Component} from 'react';
import ReactDOM from 'react-dom'
const Sidebar = () => (
<div className="sidebar" data-color="purple" data-background-color="white" data-image="../assets/img/sidebar-1.jpg">
<div className="logo">
<a href="http://www.creative-tim.com" className="simple-text logo-normal">
Creative Tim
</a>
</div>
<div className="sidebar-wrapper">
<ul className="nav">
<li className="nav-item active ">
<a className="nav-link" href="./dashboard.html">
<i className="material-icons">dashboard</i>
<p>Dashboard</p>
</a>
</li>
<li className="nav-item ">
<a className="nav-link" href="./user.html">
<i className="material-icons">person</i>
<p>User Profile</p>
</a>
</li>
<li className="nav-item ">
<a className="nav-link" href="./tables.html">
<i className="material-icons">content_paste</i>
<p>Table List</p>
</a>
</li>
<li className="nav-item ">
<a className="nav-link" href="./typography.html">
<i className="material-icons">library_books</i>
<p>Typography</p>
</a>
</li>
<li className="nav-item ">
<a className="nav-link" href="./icons.html">
<i className="material-icons">bubble_chart</i>
<p>Icons</p>
</a>
</li>
<li className="nav-item ">
<a className="nav-link" href="./map.html">
<i className="material-icons">location_ons</i>
<p>Maps</p>
</a>
</li>
<li className="nav-item ">
<a className="nav-link" href="./notifications.html">
<i className="material-icons">notifications</i>
<p>Notifications</p>
</a>
</li>
<li className="nav-item ">
<a className="nav-link" href="./rtl.html">
<i className="material-icons">language</i>
<p>RTL Support</p>
</a>
</li>
</ul>
</div>
</div>
)
if(document.getElementById('sidebar')) {
ReactDOM.render(<Sidebar />, document.getElementById('sidebar'))
}
export default Sidebar;
【问题讨论】:
-
也分享你的代码
-
@ShaielndraGupta 查看代码。
-
你的html有#sidebar吗?
-
@PlayMa256 是的,它有 #sidebar 这就是渲染组件的原因。但我不知道错误的根源
-
你能告诉你在你的代码中哪里写了
<script src="{% static "build/react.js" %}"></script>
标签: javascript reactjs laravel webpack laravel-mix