Call to a member function pluck() on null

Question

老师，个人中心页面中：

// 获取关注用户及他们的关注、粉丝、文章数

$stars = $user->starts;

$susers = User::whereIn('id', $stars->pluck('star_id'))->withCount(['stars', 'fans', 'posts'])->get();

// 获取粉丝用户及他们的关注、粉丝、文章数

$fans = $user->fans;

$fusers = User::whereIn('id', $fans->pluck('fan_id'))->withCount(['stars', 'fans', 'posts'])->get();

报： Call to a member function pluck() on null 错：

Fan模型代码：

Post模型代码：

User模型代码：

User控制器：

Answer 1

轩脉刃 2017-06-29 07:34:05

$user->starts  应该是 $user->stars