Свойство объекта внутри for each возвращает: «Попытка прочитать свойство при нулевом значении»

Я пытаюсь получить свойство $seen->seen внутри цикла for-each, но получаю:

"Попытка прочитать свойство "увидено" с нулевым значением"

Когда я делаю это вне цикла for-each, все работает нормально

public function getromes(Request $request)
{
    $user = Auth::id();
    $romes = Rome::where('room', $request->id)->get();
    $romeids = $romes->pluck('uuid');

    // $seen = Seen::where('message', 'IcHshOP2V')
    //    ->where('user', $user)
    //    ->first();
    // $wasseen = $seen->seen;
    
    foreach ($romeids as $uuid) {
        $seen = Seen::where('message', $uuid)
            ->where('user', $user)
            ->first();

        $wasseen = $seen->seen;

        if ($seen->seen === 0) {
            $seen->seen = 1;
            $seen->seen_at = Carbon::now();
            $seen->save();
        }
    }

    return response()->json([
        'message' => 'Getting posts was successful',
        'romes' => $romes,
        'wasseen' => $wasseen
    ], 200);
}

Римская модель

class Rome extends Model
{
    use HasFactory;

    protected $fillable = [
        'sender',
        'room',
        'msgtext',
        'uuid',
        'edited',
        'files',
        'images',
        'seen'
    ];
}

Увиденная модель

class Seen extends Model
{
    use HasFactory;

    protected $fillable = [
        'message',
        'user',
        'seen',
        'seen_at'
    ];
}



*> var_dump($seen) inside for-each loop looks like this*



> object(Illuminate\Database\Eloquent\Collection)#309 (2) {  
> ["items":protected]=>   array(0) {   }  
> ["escapeWhenCastingToString":protected]=>   bool(false) }
> object(Illuminate\Database\Eloquent\Collection)#310 (2) {  
> ["items":protected]=>   array(0) {   }  
> ["escapeWhenCastingToString":protected]=>   bool(false) }
> object(Illuminate\Database\Eloquent\Collection)#1048 (2) {  
> ["items":protected]=>   array(0) {   }  
> ["escapeWhenCastingToString":protected]=>   bool(false) }
> object(Illuminate\Database\Eloquent\Collection)#313 (2) {  
> ["items":protected]=>   array(0) {   }  
> ["escapeWhenCastingToString":protected]=>   bool(false) }
> object(Illuminate\Database\Eloquent\Collection)#315 (2) {  
> ["items":protected]=>   array(0) {   }  
> ["escapeWhenCastingToString":protected]=>   bool(false) }
> object(Illuminate\Database\Eloquent\Collection)#314 (2) {  
> ["items":protected]=>   array(0) {   }  
> ["escapeWhenCastingToString":protected]=>   bool(false) }
> object(Illuminate\Database\Eloquent\Collection)#1274 (2) {  
> ["items":protected]=>   array(1) {
>     [0]=>
>     object(App\Models\Seen)#1275 (30) {
>       ["connection":protected]=>
>       string(5) "mysql"
>       ["table":protected]=>
>       string(5) "seens"
>       ["primaryKey":protected]=>
>       string(2) "id"
>       ["keyType":protected]=>
>       string(3) "int"
>       ["incrementing"]=>
>       bool(true)
>       ["with":protected]=>
>       array(0) {
>       }
>       ["withCount":protected]=>
>       array(0) {
>       }
>       ["preventsLazyLoading"]=>
>       bool(false)
>       ["perPage":protected]=>
>       int(15)
>       ["exists"]=>
>       bool(true)
>       ["wasRecentlyCreated"]=>
>       bool(false)
>       ["escapeWhenCastingToString":protected]=>
>       bool(false)
>       ["attributes":protected]=>
>       array(7) {
>         ["id"]=>
>         int(3)
>         ["message"]=>
>         string(9) "IcHshOP2V"
>         ["user"]=>
>         string(1) "3"
>         ["seen"]=>
>         int(0)
>         ["seen_at"]=>
>         string(1) "0"
>         ["created_at"]=>
>         string(19) "2023-03-30 15:18:59"
>         ["updated_at"]=>
>         string(19) "2023-03-30 15:18:59"
>       }
>       ["original":protected]=>
>       array(7) {
>         ["id"]=>
>         int(3)
>         ["message"]=>
>         string(9) "IcHshOP2V"
>         ["user"]=>
>         string(1) "3"
>         ["seen"]=>
>         int(0)
>         ["seen_at"]=>
>         string(1) "0"
>         ["created_at"]=>
>         string(19) "2023-03-30 15:18:59"
>         ["updated_at"]=>
>         string(19) "2023-03-30 15:18:59"
>       }
>       ["changes":protected]=>
>       array(0) {
>       }
>       ["casts":protected]=>
>       array(0) {
>       }
>       ["classCastCache":protected]=>
>       array(0) {
>       }
>       ["attributeCastCache":protected]=>
>       array(0) {
>       }
>       ["dates":protected]=>
>       array(0) {
>       }
>       ["dateFormat":protected]=>
>       NULL
>       ["appends":protected]=>
>       array(0) {
>       }
>       ["dispatchesEvents":protected]=>
>       array(0) {
>       }
>       ["observables":protected]=>
>       array(0) {
>       }
>       ["relations":protected]=>
>       array(0) {
>       }
>       ["touches":protected]=>
>       array(0) {
>       }
>       ["timestamps"]=>
>       bool(true)
>       ["hidden":protected]=>
>       array(0) {
>       }
>       ["visible":protected]=>
>       array(0) {
>       }
>       ["fillable":protected]=>
>       array(4) {
>         [0]=>
>         string(7) "message"
>         [1]=>
>         string(4) "user"
>         [2]=>
>         string(4) "seen"
>         [3]=>
>         string(7) "seen_at"
>       }
>       ["guarded":protected]=>
>       array(1) {
>         [0]=>
>         string(1) "*"
>       }
>     }   }   ["escapeWhenCastingToString":protected]=>   bool(false) } {"message":"Getting posts  was
> successful","romes":[{"id":1,"sender":7,"room":"1","msgtext":"agfdasfasdf","uuid":"2tAwioIIu","edited":0,"files":null,"images":null,"seen":null,"participants":"\"ALL\"","created_at":"2023-03-30T15:00:40.000000Z","updated_at":"2023-03-30T15:00:40.000000Z"},{"id":2,"sender":3,"room":"1","msgtext":"sdfgfdsg","uuid":"ic91IRrqX","edited":0,"files":null,"images":null,"seen":null,"participants":"\"ALL\"","created_at":"2023-03-30T15:00:43.000000Z","updated_at":"2023-03-30T15:00:43.000000Z"},{"id":3,"sender":5,"room":"1","msgtext":"zxcvxcv","uuid":"x5qXAtRot","edited":0,"files":null,"images":null,"seen":null,"participants":"\"ALL\"","created_at":"2023-03-30T15:01:56.000000Z","updated_at":"2023-03-30T15:01:56.000000Z"},{"id":4,"sender":3,"room":"1","msgtext":"fsadfasdfasdf","uuid":"MJD6jjfBU","edited":0,"files":null,"images":null,"seen":null,"participants":"\"ALL\"","created_at":"2023-03-30T15:13:34.000000Z","updated_at":"2023-03-30T15:13:34.000000Z"},{"id":5,"sender":3,"room":"1","msgtext":"fsadfasdfasdf","uuid":"fJc4lEHji","edited":0,"files":null,"images":null,"seen":null,"participants":"\"ALL\"","created_at":"2023-03-30T15:14:12.000000Z","updated_at":"2023-03-30T15:14:12.000000Z"},{"id":6,"sender":3,"room":"1","msgtext":"dxzvfvcxvxcv","uuid":"VVEQHNSm5","edited":0,"files":null,"images":null,"seen":null,"participants":"\"ALL\"","created_at":"2023-03-30T15:14:33.000000Z","updated_at":"2023-03-30T15:14:33.000000Z"},{"id":7,"sender":3,"room":"1","msgtext":"vcmbnxcvn","uuid":"IcHshOP2V","edited":0,"files":null,"images":null,"seen":null,"participants":"\"ALL\"","created_at":"2023-03-30T15:18:59.000000Z","updated_at":"2023-03-30T15:18:59.000000Z"}]}