[SOLVED] Image is not showing in preview popup window, when sharing to facebook via ADDThis

Hello

i opened the URLs that you posted in firefox 40.0.3 and the toolbar displays properly
- it shows the social share buttons
- and the popup sharing shows the picture

Hello,

I have found the origin of the problem :
Adblock (advertising blocker) was activated. When it's deactivated on the page i got the normal toolbar menu with facebook access.

What's strange is that Adblock is activated on Chrome and the toolbar appears normally.

Best regards

Michel

Hello,
I have found new problems with facebook tab :
I have tested with the FC 3.0.7 and FC 3.0.8
the examples presented are done with FC 3.0.8

I have 3 articles (same type, same template)
1 - first case : everything good :
the popup is the following :

the result in facebook is the following :

the url of this example is : adcj.org/index.php/site_content/12-artic...-jazz-singer-103-103

2 - second case : an empty image is displayed in the popup and in facebook
the result in the popup is the following :

the result in facebook is the following :

The url of this example is the following : adcj.org/index.php/site_content/12-artic...uand-sonne-le-chofar

3 - third case : an external image is displayed in the popup. In facebook the image is good.
the result in the popup is the following :

the result in facebook is the following :

the url of this example is the following : adcj.org/index.php/site_content/12-artic...ffiche-de-chana-tova

thank you for help
best regards
Michel

Hello

e.g. inside one of there is only 1 og:image

<meta property="og:image" content=" adcj.org/images/.../l_affiche.jpg " />

and it is correct for some reaseon facebook seems to be ignoring it

is it wrong size ? no it is large enough
is thre broken HTML ? no misclosed tags seems to exist in the page

i am not sure why it is ignored
maybe facebook debugger can give more information:
developers.facebook.com/tools/debug/

hello
I have found some clues :
I have uploaded a png file (m_06.png) when creating the article. This file has been recorded by Facebook.
Even if I change the file Facebook wants to display only the first file (m_06.png) is recorded.

I join the pdf of the debbug page.
the url of the article is : adcj.org/index.php/site_content/12-artic...uand-sonne-le-chofar

It seems that even the 'og: meta' are updated in the article, those recorded by Facebook are the initial ones.

Do you think there is a way to avoid this problem ?

best regards

Michel

On the other exemple of bad image I have found a warning message in the Facebook debug :

og:image was not defined, could not be downloaded or was not big enough. Please define a chosen image using the og:image metatag, and use an image that's at least 200x200px and is accessible from Facebook. Image ' adcj.org/images/stories/flexicontent/ite...iers_livres_dart.jpg ' will be used instead. Consult developers.facebook.com/docs/sharing/webmasters/crawler for more troubleshooting tips.

As in the previous post only the first recorded image is registred by Facebook.