How to write this related query in laravel?

How to write this related query in laravel?

The relationship is as follows:

<code>users表->articles表 ，一对多关系。
categories表->articles表,一对多关系。
</code>

Query:

<code>    public function index()
    {
        $user=\Auth::user();

        //1、查询当前登录用户的文章.
        //2、文章对应的类别.
        //用的下面这样一条语句：
        $articles = $user->articles->with('category');

        return view('index',  compact('articles'));
    }</code>

Error report:

Question:
How should I write the query statement in the index() method?

Reply content:

How to write this related query in laravel?

The relationship is as follows:

<code>users表->articles表 ，一对多关系。
categories表->articles表,一对多关系。
</code>

Query:

<code>    public function index()
    {
        $user=\Auth::user();

        //1、查询当前登录用户的文章.
        //2、文章对应的类别.
        //用的下面这样一条语句：
        $articles = $user->articles->with('category');

        return view('index',  compact('articles'));
    }</code>

Error report:

Question:
How should I write the query statement in the index() method?

Change it to this, change article to a method, so that what is returned is not the result, but the query builder:
$articles = $user->articles()->with('category')->get();