Почему появляется ошибка message: undefined property: news::$db?
0
При повторении кода в 3 уроке выходит ошибка:
A PHP Error was encountered
Severity: Notice
Message: Undefined property: News::$db
Filename: core/Model.php
Line Number: 73
Backtrace:
File: C:\xampp\htdocs\kinomonster\application\models\News_model.php
Line: 9
Function: __get
File: C:\xampp\htdocs\kinomonster\application\controllers\News.php
Line: 15
Function: getNews
File: C:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
A PHP Error was encountered
Severity: Notice
Message: Trying to get property of non-object
Filename: models/News_model.php
Line Number: 9
Backtrace:
File: C:\xampp\htdocs\kinomonster\application\models\News_model.php
Line: 9
Function: _error_handler
File: C:\xampp\htdocs\kinomonster\application\controllers\News.php
Line: 15
Function: getNews
File: C:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once
An uncaught Exception was encountered
Type: Error
Message: Call to a member function result_array() on null
Filename: C:\xampp\htdocs\kinomonster\application\models\News_model.php
Line Number: 10
Backtrace:
File: C:\xampp\htdocs\kinomonster\application\controllers\News.php
Line: 15
Function: getNews
File: C:\xampp\htdocs\kinomonster\index.php
Line: 315
Function: require_once