Error: Undefined offset: 0

[strtob]

Hi,

I've generated Models + CRUD Interface, if I try to insert a new record in n:m table I got the following error:

PHP Notice – yii\base\ErrorException
Undefined offset: 0

1. in /var/www/html/re-exchange/vendor/mootensai/yii2-relation-trait/RelationTrait.php at line 135
   126127128129130131132133134135136137138139140141142143144 $container[] = $relObj;
   }
   }
   $this->populateRelation($relName, $container);
   } else if ($isHasMany) {
   $container = [];
   foreach ($v as $relPost) {
   if (array_filter($relPost)) {
   /* @var $relObj ActiveRecord */
   $relObj = (empty($relPost[$relPKAttr[0]])) ? new $relModelClass() : $relModelClass::findOne($relPost[$relPKAttr[0]]);
   if (is_null($relObj)) {
   $relObj = new $relModelClass();
   }
   $relObj->load($relPost, '');
   $container[] = $relObj;
   }
   }
   $this->populateRelation($relName, $container);
   } else {

2. in /var/www/html/re-exchange/vendor/mootensai/yii2-relation-trait/RelationTrait.php at line 135 – yii\base\ErrorHandler::handleError(8, 'Undefined offset: 0', '/var/www/html/re-exchange/vendor...', 135, ...)
   129130131132133134135136137138139140141 $this->populateRelation($relName, $container);
   } else if ($isHasMany) {
   $container = [];
   foreach ($v as $relPost) {
   if (array_filter($relPost)) {
   /* @var $relObj ActiveRecord */
   $relObj = (empty($relPost[$relPKAttr[0]])) ? new $relModelClass() : $relModelClass::findOne($relPost[$relPKAttr[0]]);
   if (is_null($relObj)) {
   $relObj = new $relModelClass();
   }
   $relObj->load($relPost, '');
   $container[] = $relObj;
   }

3. in /var/www/html/re-exchange/vendor/mootensai/yii2-relation-trait/RelationTrait.php at line 83 – app\models\base\BasisTypeAssetCategory::loadToRelation(true, 'basisTypeAssetCategoryHasUses', [['tbl_basis_type_asset_use_id' => '2', 'share' => '', 'notice' => '']])
   77787980818283848586878889 $isHasMany = is_array($attr) && is_array(current($attr));
   $relName = ($isHasMany) ? lcfirst(Inflector::pluralize($model)) : lcfirst($model);
   if (in_array($relName, $skippedRelations) || !array_key_exists($relName, $relData)) {
   continue;
   }

                    $this->loadToRelation($isHasMany, $relName, $attr);
                }
            }
        }
        return true;
    }
    return false;
   

4. in /var/www/html/re-exchange/controllers/BasisTypeAssetCategoryController.php at line 93 – app\models\base\BasisTypeAssetCategory::loadAll(['_csrf' => 'GCjOoDVqRsT4p-joVRuKygmfz-hx-mx8...', 'BasisTypeAssetCategory' => ['id' => '5', 'tbl_basis_type_asset_id' => '2', 'name' => 'Shopping-Center', 'notice' => '', ...], 'BasisTypeAssetCategoryHasUse' => [['tbl_basis_type_asset_use_id' => '2', 'share' => '', 'notice' => '']], 'Children' => [['id' => '']]])
   87888990919293949596979899 if (Yii::$app->request->post('_asnew') == '1') {
   $model = new BasisTypeAssetCategory();
   }else{
   $model = $this->findModel($id);
   }

    if ($model->loadAll(Yii::$app->request->post()) && $model->saveAll()) {
        return $this->redirect(['view', 'id' => $model->id]);
    } else {
        return $this->render('update', [
            'model' => $model,
        ]);
    }
   

5. app\controllers\BasisTypeAssetCategoryController::actionUpdate('5')

6. in /var/www/html/re-exchange/vendor/yiisoft/yii2/base/InlineAction.php at line 57 – call_user_func_array([app\controllers\BasisTypeAssetCategoryController, 'actionUpdate'], ['5'])

7. in /var/www/html/re-exchange/vendor/yiisoft/yii2/base/Controller.php at line 157 – yii\base\InlineAction::runWithParams(['id' => '5'])

8. in /var/www/html/re-exchange/vendor/yiisoft/yii2/base/Module.php at line 528 – yii\base\Controller::runAction('update', ['id' => '5'])

9. in /var/www/html/re-exchange/vendor/yiisoft/yii2/web/Application.php at line 103 – yii\base\Module::runAction('basis-type-asset-category/update', ['id' => '5'])

10. in /var/www/html/re-exchange/vendor/yiisoft/yii2/base/Application.php at line 386 – yii\web\Application::handleRequest(yii\web\Request)

11. in /var/www/html/re-exchange/web/index.php at line 12 – yii\base\Application::run()
    6789101112
    require DIR . '/../vendor/autoload.php';
    require DIR . '/../vendor/yiisoft/yii2/Yii.php';

$config = require DIR . '/../config/web.php';

(new yii\web\Application($config))->run();

$_GET = [
'id' => '5',
];

$_POST = [
'_csrf' => 'GCjOoDVqRsT4p-joVRuKygmfz-hx-mx8cgX77MU2AJV-TIuUAwAp_MDSrZIjaei7RPWMm0ObITMoaMqCsVBaww==',
'BasisTypeAssetCategory' => [
'id' => '5',
'tbl_basis_type_asset_id' => '2',
'name' => 'Shopping-Center',
'notice' => '',
'order_by' => '',
],
'BasisTypeAssetCategoryHasUse' => [
[
'tbl_basis_type_asset_use_id' => '2',
'share' => '',
'notice' => '',
],
],
'Children' => [
[
'id' => '',
],
],
];

$_COOKIE = [
'77e87b2a364dc8c70b02561da86a5b95' => '17uqjbbjf9su22sucoqrei0tr2',
'PHPSESSID' => 'ah8f6pnntq9bq1j272hfn1lij7',
'_csrf' => 'd784c2e2798cd0fe8b700e895d008a22e9d05489a77aeffa9462961a0aafabada:2:{i:0;s:5:"_csrf";i:1;s:32:"fdE46jo88uEzvrbqMjCs2aMOZm1ntfZV";}',
];

$_SESSION = [
'__flash' => [],