Php Socialite:传递给Illumb\Auth\SessionGuard:：login（）的参数1必须实现接口Illumb\Contracts\Auth\Authenticatable，给定null

我使用Google和Facebook进行了社交名流登录，但在SocialiteController部分出现了类似上述问题的错误

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Laravel\Socialite\Facades\Socialite;
use Illuminate\Support\Facades\Auth;
use Spatie\Permission\Models\Role;
use App\SocialAccount;
use App\User;

class SocialiteController extends Controller
{
    public function redirectToProvider($provider)
    {
        return Socialite::driver($provider)->redirect();
    }

    public function handleProviderCallback($provider)
    {
        $user = Socialite::driver($provider)->user();
        $authUser = $this->findOrCreateUser($user, $provider);
        Auth::login($authUser, true);
        return redirect('/personal');
    }

    public function findOrCreateUser($socialUser, $provider)
    {
        $socialAccount = SocialAccount::where('provider_id', $socialUser->getId())
                        ->where('provider_name', $provider)
                        ->first();

        if($socialAccount) {
            return $socialAccount->user;
        } else {
            $user = User::where('email', $socialUser->getEmail())->first();
            if(!$user) {
                $user = User::create([
                    'username' => $socialUser->getName(),
                    'email' => $socialUser->getEmail()

                ]);
                $user->assignRole('Registered');
            }

            $user->socialAccounts()->create([
                'provider_id' => $socialUser->getId(),
                'provider_name' => $provider
            ]);

            return $user;
        }
    }
}

这是我的社交控制器

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Laravel\Socialite\Facades\Socialite;
use Illuminate\Support\Facades\Auth;
use Spatie\Permission\Models\Role;
use App\SocialAccount;
use App\User;

class SocialiteController extends Controller
{
    public function redirectToProvider($provider)
    {
        return Socialite::driver($provider)->redirect();
    }

    public function handleProviderCallback($provider)
    {
        $user = Socialite::driver($provider)->user();
        $authUser = $this->findOrCreateUser($user, $provider);
        Auth::login($authUser, true);
        return redirect('/personal');
    }

    public function findOrCreateUser($socialUser, $provider)
    {
        $socialAccount = SocialAccount::where('provider_id', $socialUser->getId())
                        ->where('provider_name', $provider)
                        ->first();

        if($socialAccount) {
            return $socialAccount->user;
        } else {
            $user = User::where('email', $socialUser->getEmail())->first();
            if(!$user) {
                $user = User::create([
                    'username' => $socialUser->getName(),
                    'email' => $socialUser->getEmail()

                ]);
                $user->assignRole('Registered');
            }

            $user->socialAccounts()->create([
                'provider_id' => $socialUser->getId(),
                'provider_name' => $provider
            ]);

            return $user;
        }
    }
}

这是我的用户模型

<?php

namespace App;

use Illuminate\Notifications\Notifiable;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Spatie\Permission\Traits\HasRoles;
use App\Profile;
use App\Article;
use App\Video;
use App\Images;
use App\News;

class User extends Authenticatable Implements MustVerifyEmail
{
    use Notifiable, HasRoles;
    protected $table = "users";
    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'username', 'email', 'password'
    ];


    /**
     * The attributes that should be hidden for arrays.
     *
     * @var array
     */
    protected $hidden = [
        'password', 'remember_token',
    ];

    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];

    public function profile(){
        return $this->hasOne(Profile::class);
    }

    public function article()
    {
        return $this->hasMany(Article::class);
    }

    public function socialAccounts()
    {
        return $this->hasOne(SocialAccount::class);
    }

    public function video(){
        return $this->hasMany(Video::class);
    }

    public function news(){
        return $this->hasMany(News::class);
    }
}

传递给Illumb\Auth\SessionGuard:：login（）的参数1必须实现接口Illumb\Contracts\Auth\Authenticatable，给定null

这个错误非常直接。这意味着您已将
null
值传递给登录名

Auth:：login（$authUser，true）；

我看不出提供的代码有任何问题。因此，我猜您可能只是忘记了在SocialAccount模型中添加与用户的反向关系。这将导致
$socialAccount->user
返回
null
，并生成您收到的错误

App\SocialAccount.php

class SocialAccount扩展了模型
{
// ...
公共函数用户（）
{
返回$this->belongsTo（用户：：类）；
}
}

另一方面，用户难道不能
->hasMany（）
社交帐户吗
 可能是重复的我试过了，但仍然是一个错误我的错误是“空给定”，但在那个问题上的错误是“字符串给定”