Trying to get property "id" of non pbject

          <table class="table mb-0">
            <thead class="table-light">
                <tr>
                 <th>No</th>
                 <th> Date</th>
                  <th>Time</th>
                @foreach($dashboards->dashnoardDeviceData as $device)
                  <th>{{$device->deviceDataKey->key_name}} Value</th>
                 @endforeach
                </tr>
              </thead>
              
               @php 
                  $page=1;
                  if(Request::input('page'))
                  $page=Request::input('page');
     
               @endphp
             @foreach($lists as $key => $list)
               <tbody>
                 <tr>
                   <td>{{ $page++ }}</td>
                   <td>{{ dateShow($list->created_at)}}</td>
                   <td>{{ timeShow($list->created_at) }}</td>
                    @foreach($dashboards->dashnoardDeviceData as $device)
                      <th>{{deviceData($list->id,$device->deviceDataKey->id,$dashboards->device_id)}}</th>
                   @endforeach
         
                     
                 </tr>
              @endforeach
          
          </table>
              
        </div>