A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: v8/productList.html

Line Number: 43

Backtrace:

File: /www/wwwroot/fengda/application/views/v8/productList.html
Line: 43
Function: _error_handler

File: /www/wwwroot/fengda/application/controllers/Product.php
Line: 169
Function: view

File: /www/wwwroot/fengda/index.php
Line: 315
Function: require_once