A PHP Error was encountered

Severity: Notice

Message: Undefined index: gds_datas_retail_price

Filename: custom_sch/finish.php

Line Number: 78

Backtrace:

File: /home/lassele2/www/front/custom_sch/finish.php
Line: 78
Function: _error_handler

File: /home/lassele2/www/application/core/MY_Loader.php
Line: 11
Function: _ci_load

File: /home/lassele2/www/application/libraries/Rendery.php
Line: 26
Function: ext_view

File: /home/lassele2/www/application/controllers/Custom_sch.php
Line: 55
Function: show_basic

File: /home/lassele2/www/index.php
Line: 316
Function: require_once