升级到laravel 5.3，“调用未定义的方法Illuminate \ Database \ Query \ Builder”错误

Question

我有一个Laravel 5.2项目，效果很好。我试着将它升级到Laravel 5.3，它给了错误，例如：

BadMethodCallException在Builder.php线2448：调用未定义的方法照亮\数据库\查询\生成器::朋友（）

或我的User.php模型中的任何其他方法都有相同的错误。 例如，当我在friends()评论HomeController.php我：

BadMethodCallException在Builder.php线2448：调用未定义的方法照亮\数据库\查询\生成器:: getNameOrUsername（）

这是我User型号：

<?php 

namespace Activentum\Models; 

use Activentum\Models\Status; 
use Illuminate\Auth\Authenticatable; 
use Illuminate\Database\Eloquent\Model; 
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract ; 

class User extends Model implements AuthenticatableContract 
{ 
    use Authenticatable; 

    protected $table = 'users'; 

    protected $fillable = [ 
     'username', 
     'email', 
     'password', 
     'first_name', 
     'last_name', 
     'location', 


    ]; 

    protected $hidden = [ 
     'password', 
     'remember_token', 
    ]; 


    public function getName() 
    { 
     if ($this->first_name && $this->last_name){ 
      return "{$this->first_name} {$this->last_name}"; 
     } 

     if ($this->first_name) { 
      return $this->first_name; 
     } 
     return null; 
    } 


    public function getNameOrUsername() 
    { 
     return $this->getName() ?:$this->username; 
    }  
    public function getFirstnameOrUsername() 
    { 
     return $this->first_name ?: $this->username; 
    } 
    public function getAvatarUrl() 
    { 
     return "https://www.gravatar.com/avatar/ 
     {{md5($this->email)}}?d=mm&s=40"; 
    } 



    public function statuses() 
    { 
     return $this->hasMany('Activentum\Models\Status', 'user_id'); 
    } 
    public function likes() 
    { 
     return $this->hasMany('Activentum\Models\Like', 'user_id'); 
    } 
    public function friendsOfMine() 
    { 
     return $this->belongsToMany('Activentum\Models\User', 
     'friends', 'user_id','friend_id');  
    } 

    public function friendOf() 
    { 
     return $this->belongsToMany('Activentum\Models\User', 
     'friends', 'friend_id', 'user_id');  

    } 

    public function friends() 
    { 
     return $this->friendsOfMine()->wherePivot('accepted', true)->get()-> 
      merge($this->friendOf()->wherePivot('accepted', true)->get()); 
    } 

    public function friendRequests() 
    { 
     return $this->friendsOfMine()->wherePivot('accepted', false)->get(); 
    }  


    public function friendRequestsPending() 
    { 
     return $this->friendOf()->wherePivot('accepted', false)->get(); 
    } 

    public function hasFriendRequestsPending(User $user) 
    { 
     return (bool) $this->friendRequestsPending()-> 
     where('id', $user->id)->count(); 

    } 

    public function hasFriendRequestsReceived(User $user) 
    { 
     return (bool) $this->friendRequests()->where('id', $user->id)->count(); 
    } 

    public function addFriend(User $user) 
    { 
     $this->friendOf()->attach($user->id); 
    } 

    public function deleteFriend(User $user) 
    { 
     $this->friendOf()->detach($user->id); 
     $this->friendsOfMine()->detach($user->id); 
    } 

    public function acceptFriendRequest(User $user) 
    { 
     $this->friendRequests()->where('id', $user->id)->first() 
     ->pivot->update(['accepted'=> true, ]); 
    } 

    public function isFriendWith(User $user) 
    { 
     return (bool) $this->friends()->where('id', $user->id)->count(); 
    } 
    public function hasLikedStatus(Status $status) 
    { 
     return (bool) $status->likes 
     ->where('user_id', $this->id)->count(); 

    } 
} 

而且我HomeController：

<?php 
    namespace Activentum\Http\Controllers; 

    use Auth; 
    use Activentum\Models\Status; 

    class HomeController extends Controller 
    { 

    public function index() 
    { 
     if (Auth::check()) { 
      $statuses = Status::notReply()->where(function($query){ 
       return $query->where ('user_id', Auth::user()->id) 
       ->orWhereIn('user_id',Auth::user()->friends()->pluck('id') 
        ); 
      }) 
      ->orderBy('created_at','desc')-> 
      paginate(14); 

      return view ('timeline.index') 
       ->with('statuses', $statuses); 
     } 

     return view('home'); 
    } 

} 

看来项目看不到模型。我的模型位于app/Models的Models文件夹中。

Answer 1

您需要更新config/auth.php文件才能看到正确的User型号。全新安装将查看位于app/User.php的默认\App\User模型。您需要更新您的身份验证配置中的model密钥才能查看位于app/Models/User.php的您的自定义\App\Models\User模型。