Unknown Property – yii\base\UnknownPropertyException

[stone7890]

Please help me, i often got this error. But sometime it run ok, i dont know what happens.
Getting unknown property: app\models\CategorySearch::name

table category
Field | Type | Null | Key | Default | Extra |
+------------+-------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| created_by | int(11) | YES | MUL | NULL | |
| created_at | int(11) | YES | | NULL | |
| updated_by | int(11) | YES | MUL | NULL | |
| updated_at | int(11) | YES | | NULL | |
| status | smallint(6) | YES | | 1 | |
| parent_id | int(11) | YES | MUL | NULL |

table category_translation
+-------------+--------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-------------+--------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| created_by | int(11) | YES | MUL | NULL | |
| created_at | int(11) | YES | | NULL | |
| updated_by | int(11) | YES | MUL | NULL | |
| updated_at | int(11) | YES | | NULL | |
| language | varchar(6) | NO | MUL | NULL | |
| category_id | int(11) | NO | MUL | NULL | |
| name | varchar(255) | YES | | NULL | |
| slug | varchar(255) | YES | MUL | NULL | |
| description | longtext | YES | | NULL | |
| image_id | int(11) | YES | MUL | NULL | |
+-------------+--------------+------+-----+---------+----------------+

`<?php

namespace app\models;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\Category;

/**

• CategorySearch represents the model behind the search form about common\models\Category.
  /
  class CategorySearch extends Category
  {
  /*

  • @inheritdoc
    */
    public function rules()
    {
    return [
    [['id', 'status', 'parent_id'], 'integer'],
    [['name', 'slug', 'image_id'], 'safe']
    ];
    }

  /**

  • @inheritdoc
    */
    public function scenarios()
    {
    // bypass scenarios() implementation in the parent class
    return Model::scenarios();
    }

  /**

  • Creates data provider instance with search query applied
    *

  • @param array $params
    *

  • @return ActiveDataProvider
    */
    public function search($params)
    {
    //->multilingual()
    $query = Category::find()->joinWith('translations');
    // add conditions that should always apply here

    $dataProvider = new ActiveDataProvider([
    'query' => $query,
    'sort' => ['attributes'=>['id', 'status', 'parent_id', 'name', 'slug', 'image_id', 'updated_at']],
    'pagination' => [
    'pageSize' => 1000,
    ],
    ]);

    $this->load($params);
    if (!$this->validate()) {
    // uncomment the following line if you do not want to return any records when validation fails
    // $query->where('0=1');
    return $dataProvider;
    }

    // grid filtering conditions
    $query->andFilterWhere([
    'id' => $this->id,
    'category_translation.name'=>$this->name,
    'category_translation.slug'=>$this->slug,
    'category_translation.image_id'=>$this->image_id,
    'status' => $this->status,
    'parent_id' => $this->parent_id,
    'updated_at' => $this->updated_at,
    ]);

    return $dataProvider;
    }
    }`

`<?php

namespace common\models;

use Yii;
use yii\behaviors\TimestampBehavior;
use yii\behaviors\BlameableBehavior;
use omgdef\multilingual\MultilingualBehavior;
use omgdef\multilingual\MultilingualQuery;
use yii\web\UploadedFile;

/**

• This is the model class for table "category".
  *

• @Property integer $id

• @Property integer $created_by

• @Property integer $created_at

• @Property integer $updated_by

• @Property integer $updated_at

• @Property integer $status

• @Property integer $parent_id
  *

• @Property User $createdBy

• @Property Category $parent

• @Property Category[] $categories

• @Property User $updatedBy

• @Property CategoryTranslation[] $categoryTranslations

• @Property Product[] $products
  /
  class Category extends \yii\db\ActiveRecord
  {
  const STATUS_ACTIVE = 10;
  const STATUS_UNACTIVE = 11;
  /*

  • @inheritdoc
    */
    public static function tableName()
    {
    return 'category';
    }

  public function behaviors()
  {
  return [
  TimestampBehavior::className(),
  BlameableBehavior::className(),
  'ml' => [
  'class' => MultilingualBehavior::className(),
  'languages' => Yii::$app->params['languages'],
  //'languageField' => 'language',
  //'localizedPrefix' => '',
  // 'requireTranslations' => true,
  // 'dynamicLangClass' => true,
  // 'defaultLanguage' => Yii::$app->params['defaultLanguage'],
  'langClassName' => CategoryTranslation::className(), // or namespace/for/a/class/PostLang
  'langForeignKey' => 'category_id',
  'tableName' => "{{%category_translation}}",
  'attributes' => [
  'name', 'slug', 'description', 'image_id'
  ]
  ],
  ];
  }

  /**

  • @inheritdoc
    */
    public function rules()
    {
    return [
    [['created_by', 'created_at', 'updated_by', 'updated_at', 'status', 'parent_id'], 'integer'],
    [['name','code'], 'required'],
    [['description'], 'string'],
    [['name', 'slug'], 'string', 'max' => 255],
    [['image_id'], 'safe'],
    [['created_by'], 'exist', 'skipOnError' => true, 'targetClass' => User::className(), 'targetAttribute' => ['created_by' => 'id']],
    [['parent_id'], 'exist', 'skipOnError' => true, 'targetClass' => Category::className(), 'targetAttribute' => ['parent_id' => 'id']],
    [['updated_by'], 'exist', 'skipOnError' => true, 'targetClass' => User::className(), 'targetAttribute' => ['updated_by' => 'id']],
    ];
    }

  /**

  • @inheritdoc
    */
    public function attributeLabels()
    {
    return [
    'id' => Yii::t('app', 'ID'),
    'created_by' => Yii::t('app', 'Created By'),
    'created_at' => Yii::t('app', 'Created At'),
    'updated_by' => Yii::t('app', 'Updated By'),
    'updated_at' => Yii::t('app', 'Updated At'),
    'status' => Yii::t('app', 'Status'),
    'parent_id' => Yii::t('app', 'Parent ID'),
    'code' => Yii::t('app', 'Code'),
    'name' => Yii::t('app', 'Name'),
    'slug' => Yii::t('app', 'Slug'),
    'description' => Yii::t('app', 'Description'),
    'image_id' => Yii::t('app', 'Image ID'),
    ];
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getCreatedBy()
    {
    return $this->hasOne(User::className(), ['id' => 'created_by']);
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getParent()
    {
    return $this->hasOne(Category::className(), ['id' => 'parent_id']);
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getCategories()
    {
    return $this->hasMany(Category::className(), ['parent_id' => 'id']);
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getUpdatedBy()
    {
    return $this->hasOne(User::className(), ['id' => 'updated_by']);
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getCategoryTranslations()
    {
    return $this->hasMany(CategoryTranslation::className(), ['category_id' => 'id']);
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getProducts()
    {
    return $this->hasMany(Product::className(), ['category_id' => 'id']);
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getImage()
    {
    return $this->hasOne(File::className(), ['id' => 'image_id']);
    }

  public static function find()
  {
  return new MultilingualQuery(get_called_class());
  }

  public static function getStatusOptions() {
  return [
  self::STATUS_ACTIVE => Yii::t('app','Active'),
  self::STATUS_UNACTIVE => Yii::t('app','Unactive')
  ];
  }

  public function getStatusLabel() {
  $statusOptions = self::getStatusOptions();
  return isset($statusOptions[$this->status]) ? $statusOptions[$this->status] : 'Unknown';
  }

  public function getImagePath() {
  return Yii::getAlias('@root') . '/data/images/category/';
  }

  public function getImageUrl() {
  return '/data/images/category/' . $this->image->name;
  }

  public static function getCategoryRecuisiveOptions(&$options = [], $parent_id = 0, $dept = 0, $char = '--') {
  if ($parent_id > 0) {
  $categories = Category::find()->where(['parent_id'=>$parent_id])->all();
  if (count($categories) > 0) {
  foreach ($categories as $category) {
  $options[$category->id] = str_repeat($char, $dept) . ' ' . ($category->name ? $category->name : Yii::t('yii','(not set)'));
  self::getCategoryRecuisiveOptions($options, $category->id, $dept + 1, $char);
  }
  }
  } else {
  if ($dept == 0) {
  $categories = Category::find()->where('parent_id is null')->all();
  if (count($categories) > 0) {
  foreach ($categories as $category) {
  $options[$category->id] = $category->name ? $category->name : Yii::t('yii','(not set)');
  self::getCategoryRecuisiveOptions($options, $category->id, $dept + 1, $char);
  }
  }
  }
  }
  return $options;
  }

  public static function getParentCategoryOptions($ignore_ids = []) {
  $options = [];
  $categories = Category::find()->where('parent_id is null')->andWhere(['not in','id',$ignore_ids])->all();
  if (count($categories) > 0) {
  foreach ($categories as $category) {
  $options[$category->id] = $category->name ? $category->name : Yii::t('yii','(not set)');
  }
  }
  return $options;
  }

  public function beforeSave($insert) {
  $result = true;
  if (parent::beforeSave($insert)) {
  $this->image_id = UploadedFile::getInstance($this,'image_id');
  if(is_object($this->image_id)){
  $path = $this->getImagePath(); //set directory path to save image
  if (!is_dir($path)) {
  $image_path = \yii\helpers\FileHelper::createDirectory($path,0777,true);
  }

          $extension = $this->image_id->extension;
          $slug = \yii\helpers\Inflector::slug($this->name, '-');
          $image_name = $slug.".".$extension;
          $this->image_id->saveAs($path . $image_name);
  
          $imagine = \yii\imagine\Image::getImagine();
          $image = $imagine->open($path . $image_name);
          $image_sizes= $image->getSize();
  
          $fileModel = new File();
          $fileModel->name = $image_name;
          $fileModel->location = str_replace(Yii::getAlias('@root'), '', $path);
          $fileModel->ext = $extension;
          $fileModel->size = $this->image_id->size;
          $fileModel->width = $image_sizes->getWidth();
          $fileModel->height = $image_sizes->getHeight();
          if ($fileModel->save()) {
              $this->image_id = $fileModel->id;
          } else {
              $result = false;
          }
      }
  } else {
      $result = false;
  }
  return $result;
  

  }
  }`

`<?php

namespace common\models;

use Yii;
use yii\behaviors\TimestampBehavior;
use yii\behaviors\SluggableBehavior;
use yii\behaviors\BlameableBehavior;

/**

• This is the model class for table "category_translation".
  *

• @Property integer $id

• @Property integer $created_by

• @Property integer $created_at

• @Property integer $updated_by

• @Property integer $updated_at

• @Property string $language

• @Property integer $category_id

• @Property string $name

• @Property string $slug

• @Property string $description

• @Property integer $image_id
  *

• @Property Category $category

• @Property User $createdBy

• @Property File $image

• @Property User $updatedBy
  /
  class CategoryTranslation extends \yii\db\ActiveRecord
  {
  /*

  • @inheritdoc
    */
    public static function tableName()
    {
    return 'category_translation';
    }

  /**

  • @inheritdoc
    */
    public function behaviors()
    {
    return [
    TimestampBehavior::className(),
    BlameableBehavior::className(),
    [
    'class' => SluggableBehavior::className(),
    'attribute' => 'name',
    'immutable' => true,
    'ensureUnique'=>true
    ],
    ];
    }

  /**

  • @inheritdoc
    */
    public function rules()
    {
    return [
    [['created_by', 'created_at', 'updated_by', 'updated_at', 'category_id', 'image_id'], 'integer'],
    [['language', 'category_id'], 'required'],
    [['description'], 'string'],
    [['language'], 'string', 'max' => 6],
    [['name', 'slug'], 'string', 'max' => 255],
    [['category_id'], 'exist', 'skipOnError' => true, 'targetClass' => Category::className(), 'targetAttribute' => ['category_id' => 'id']],
    [['created_by'], 'exist', 'skipOnError' => true, 'targetClass' => User::className(), 'targetAttribute' => ['created_by' => 'id']],
    [['image_id'], 'exist', 'skipOnError' => true, 'targetClass' => File::className(), 'targetAttribute' => ['image_id' => 'id']],
    [['updated_by'], 'exist', 'skipOnError' => true, 'targetClass' => User::className(), 'targetAttribute' => ['updated_by' => 'id']],
    ];
    }

  /**

  • @inheritdoc
    */
    public function attributeLabels()
    {
    return [
    'id' => Yii::t('app', 'ID'),
    'created_by' => Yii::t('app', 'Created By'),
    'created_at' => Yii::t('app', 'Created At'),
    'updated_by' => Yii::t('app', 'Updated By'),
    'updated_at' => Yii::t('app', 'Updated At'),
    'language' => Yii::t('app', 'Language'),
    'category_id' => Yii::t('app', 'Category ID'),
    'name' => Yii::t('app', 'Name'),
    'slug' => Yii::t('app', 'Slug'),
    'description' => Yii::t('app', 'Description'),
    'image_id' => Yii::t('app', 'Image ID'),
    ];
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getCategory()
    {
    return $this->hasOne(Category::className(), ['id' => 'category_id']);
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getCreatedBy()
    {
    return $this->hasOne(User::className(), ['id' => 'created_by']);
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getImage()
    {
    return $this->hasOne(File::className(), ['id' => 'image_id']);
    }

  /**

  • @return \yii\db\ActiveQuery
    */
    public function getUpdatedBy()
    {
    return $this->hasOne(User::className(), ['id' => 'updated_by']);
    }
    }`