php - Undefined property: stdClass::$account_id error in my code -


i have encountered following error

undefined property: stdclass::$account_id (view: c:\xampp\htdocs\laravel\awsconfig\app\views\search.blade.php)

here code causing error :

$resource_types = array(); $resource_types['aws::ec2::instance'] = 'ec2instance'; $resource_types['aws::ec2::networkinterface'] = 'ec2networkinterface'; $resource_types['aws::ec2::vpc'] = 'vpc'; $resource_types['aws::ec2::volume'] = 'volume'; $resource_types['aws::ec2::securitygroup'] = 'ec2securitygroup'; $resource_types['aws::ec2::subnet'] = 'subnet'; $resource_types['aws::ec2::routetable'] = 'routetable'; $resource_types['aws::ec2::eip'] = 'eip'; $resource_types['aws::ec2::networkacl'] = 'networkacl'; $resource_types['aws::ec2::internetgateway'] = 'internetgateway';    $accounts = db::table('aws_account')->get();  $account_list = array();     foreach(glob('../app/views/*.json') $filename) {     //echo $filename;     $data = file_get_contents($filename);      if($data!=null)      {               $decoded=json_decode($data,true);                 if(isset($decoded["message"]))              {              //echo "found message<br>";                 $message= json_decode($decoded["message"]); if(isset($message->configurationitem)) { //  echo"found cfi<br>";                 $insert_array = array();                 $cfi = $message->configurationitem;                 switch ($cfi->configurationitemstatus)                 {                      case "resourcediscovered":                 //echo"found resource discovered<br>";                           if (array_key_exists($cfi->resourcetype,$resource_types))                          {                             //var_dump($cfi->resourcetype);                             $resource = new $resource_types[$cfi->resourcetype];                              foreach ($cfi->configuration $key => $value)                             {                                 if (in_array($key,$resource->fields))                                 {                                     $insert_array[from_camel_case($key)] = $value;                                 }                             }                                 $resource->populate($insert_array);                             if (!$resource->checkexists())                             {                                 $resource->save();                                      if(isset($cfi->configuration->tags))                                     {                                        foreach ($cfi->configuration->tags $t )                                          {                                          $tag= new tag;                                     $tag->resource_type = "instance";                                      $tag->resource_id = $resource->id;                                     $tag->key = $t->key;                                     $tag->value = $t->value;                                      $tag->save();                                           if(isset($cfi->awsaccountid))                                     {                                      foreach ($accounts $a)                                       {                                        $account_list[] = $a->account_id;                                      }                                       if (!in_array($account_id,$account_list))                                     {                                        $account_id = new account;                                     $account_id->aws_account_id = $cfi->awsaccountid;                                      $account_list[] = $account_id;                                      $account_id->save();                                          }                                               }                                 } }                                 }                          }                          else                         {                             echo "creating ".$cfi["resourcetype"]." not yet supported<br>";                         }                          break;

i know silly appreciate

base on code simple demonstartion explanning, db::select returns array contains several objects (may more one), , assign to$this->food.

remember, $this->food looks like

array ( [0] => stdclass object ( [name] => 'beef' ) )

actually, $this->food->name trying access undefined property.

solution 1:

you should use $this->food[0]->name access it.

thought looks weird, works.

solution 2:

why not call food::find($id) fetch object instead of $food = new food($id)

you can learn more reading http://laravel.com/docs/eloquent

hope might in solving problem


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