Facebook Open Graph, required property 'og:title' of type 'string' was not provided

Question

I have a Joomla-page (v3.2.4) where I put in some dynamic Open Graph tags with PHP, like this:

The PHP, before the tag:

$getcid = JRequest::getVar(\         


        

Answer 1

I found a solution for the problem in joomla 3 modifying only 2 files form joomla core so you don't have to turn off the GZIP option. It's turn off automaticaly only when detect the facebook crawler.

https://github.com/dgt41/joomla-cms/commit/6eef42e50e3f3e4c78c93285de7f9ecfe8bbfbf5 and a plugin to solve the problem but this one don't run ok to me.

https://github.com/dgt41/facebookfix/commit/e1d5aa3a1a94f7751d3b69db78ba1aa02dfc37c6