Where do I set the image that shows up when someone shares a forum topic on Facebook?

[David N.]

I could swear I've set it up before and yet links appear with a blank image. I searched my ACP for "open graph" but got no result. 

Thanks!

[Marc Stridgen]

You would set this up from Customization->Appearance->Icons and Logos . Its "Default share images" you are looking for

[Adriano Faria]

38 minutes ago, Jamynee said:

I could swear I've set it up before and yet links appear with a blank image. I searched my ACP for "open graph" but got no result. 

Thanks!

If you want to choose a specific image attached in the topic:

 

[Daniel F]

There are also few other options in our marketplace like 

 

[David N.]

Thank you for all these options. 

When I scrape a forum topic with the Facebook debugger I see this: 

The following required properties are missing: og:description, fb:app_id
 

I do have a facebook app which is set up for the facebook login for my invision community. How do I fix this? Thanks!

[Marc Stridgen]

Those are warnings rather than errors, and are correct at present

[David N.]

Just now, Marc Stridgen said:

Those are warnings rather than errors, and are correct at present

Thanks Marc. That means I shouldn't worry about them then? 

[Marc Stridgen]

Thats correct

[David N.]

Excellent. Thanks again Marc and everyone who added further suggestions.