Google Maps Mapping does not display

15 May

This problem occurs when the compression or caching JavaScript is enabled because these options are not compatible with Google Maps.
To solve the problem

specify the following options from the menu Advanced Settings >> Performance.

CCC (Concatenation, and Compression setting Cache)

  • “Smart Cache” for the JavaScript code : Keep conventional operation
  • Compression of JavaScript in the HTML Code: Keep conventional operation

This is a bug in Prestashop which considers many external scripts in http but not https.
You can fix it by changing the line 500 in classes / media.php:
if ($expr[0] == 'http')
if ($expr[0] == 'http' or $expr[0] == 'https')