OG:Image not being set

[fred123]

I am using Phoca Open Graph v. 3.0.8 on Joomla version 3.6.5. It seems to work OK, but for one problem: It doesn't set the OG:Image tag, and I can't figure out why.
I am a Jooma add-on developer myself and I have tested the script by printing out its output in text. If I do that, the text indicates the OG:Image tag is being set, with the correct url generated from the content image, but when I look at the source code of the html page, all the OG tags are there, except the OG:Image tag.

[Jan]

Hi, did you test different image locations:
https://www.phoca.cz/documents/70-phoca- ... open-graph

Jan