Severity: Notice
Message: Trying to get property 'school_course_img' of non-object
Filename: home/city_course.php
Line Number: 34
Backtrace:
File: /data/web/dingkebao/application/views/home/city_course.php
Line: 34
Function: _error_handler
File: /data/web/dingkebao/application/controllers/Home.php
Line: 359
Function: view
File: /data/web/dingkebao/index.php
Line: 318
Function: require_once
