I have a form to upload an image, but in the controller when I load the library upload and use do_upload () or display_errors (), I get the following message:
A PHP Error was encountered
Severity: Notice
Message: Undefined property: Grupos::$upload
Filename: admin/grupos.php
Line Number: 66
Fatal error: Call to a member function do_upload() on null in C:\xampp\htdocs\pilloti\application\controllers\admin\grupos.php on line 66
A PHP Error was encountered
Severity: Notice
Message: Undefined property: Grupos::$upload
Filename: admin/grupos.php
Line Number: 66
Fatal error: Call to a member function do_upload() on null in C:\xampp\htdocs\pilloti\application\controllers\admin\grupos.php on line 66