Hi,
The issue has cause from your overridden them (of theme3), it hasn't been updated with functions of new OS Property version. To solve the issue, please open file:
Code:
root -> components -> com_osproperty -> templates -> 04012017000748theme3 -> details.html.tpl.php
Find:
Code:
echo HelperOspropertyCommon::drawGraph(....
and replace by
Code:
echo HelperOspropertyCommon::drawGraph($row->energy, $row->climate,$row->e_class,$row->c_class);
Good luck
Dam
