(1/1)对ClearanceMiddleware.php第17行中null上的成员函数hasPermissionTo()的FatalErrorException调用
我已经通过上面的链接为用户设置了角色和权限 我得到一个错误:(1/1)对ClearanceMiddleware.php第17行中null上的成员函数hasPermissionTo()的FatalErrorException调用,php,laravel,permissions,roles,spatie,Php,Laravel,Permissions,Roles,Spatie,我已经通过上面的链接为用户设置了角色和权限 我得到一个错误: (1/1) FatalErrorException Call to a member function hasPermissionTo() on null in ClearanceMiddleware.php line 17 我的数据库表是 Cleareance中间件代码为: <?php namespace App\Http\Middleware; use Closure; use Illuminate\Support
(1/1) FatalErrorException
Call to a member function hasPermissionTo() on null
in ClearanceMiddleware.php line 17
我的数据库表是
Cleareance中间件代码为:
<?php
namespace App\Http\Middleware;
use Closure;
use Illuminate\Support\Facades\Auth;
class ClearanceMiddleware {
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next) {
if (Auth::user()->hasPermissionTo('Administer roles & permissions')) //If user has this //permission
{
return $next($request);
}
if ($request->is('posts/create'))//If user is creating a post
{
if (!Auth::user()->hasPermissionTo('Create Post'))
{
abort('401');
}
else {
return $next($request);
}
}
if ($request->is('posts/*/edit')) //If user is editing a post
{
if (!Auth::user()->hasPermissionTo('Edit Post')) {
abort('401');
} else {
return $next($request);
}
}
if ($request->isMethod('Delete')) //If user is deleting a post
{
if (!Auth::user()->hasPermissionTo('Delete Post')) {
abort('401');
}
else
{
return $next($request);
}
}
return $next($request);
}
}
您似乎没有登录到应用程序。所以user为null,在null上调用成员函数会产生错误
您可以使用:
$user = Auth::user();
if(isset($user)){
// Check for permission
}
除此之外,您必须定义角色,并将这些角色分配给您的用户
在检查权限之前。(我想你已经做到了。)
请使用具有权限的用户登录,然后重试