Problem with Structured Data – Publisher Logo in AMP

@der-bank-blog It looks like the theme you are using seems to feature it’s own AMP reader mode templates.

Are you able to check and see if the same issue occurs with another theme active?

Thanks. I cannot check another theme on the site, but the same theme does not have the issue on another site. Therefore I think, it is not theme-related

@der-bank-blog You can remove the structured data added via the AMP plugin using the below filter, added to your themes functions.php file or a custom plugin:
add_filter( 'amp_schemaorg_metadata', '__return_empty_array' );

Let me know if you encounter the same issue after applying that snippet. We may need to troubleshoot some of your plugins if so.

(@jamesosborne Thanks I really apriciate your help.

Unfortunatly the filter does not have any Impact.

If I delete the logo in the customizer the error is chaning to
https://www.der-bank-blog.de/wp-content/plugins/amp/assets/images/amp-page-fallback-wordpress-publisher-logo.png (Für das Feld url ist ein Wert erforderlich.)
instead ot he pic-url
Does that help?

@der-bank-blog Can you share your Site Health information and I can see if I notice anything which may be impacting your structured data reports?

Hi @jamesosborne

I do not see any specific issues
https://catherine-leichsenring.de/text/health-status.txt

@der-bank-blog Would you be able to share the other site using the same theme which isn’t impacted via the same structured data error?

Hi @jamesosborne
of course. Although it starts with the same URL it is a different WordPress Installation

e.g. here
https://www.der-bank-blog.de/ratgeber/bundebuerger-sind-zuversichtlich-fuer-ihre-finanzen/3104/amp
https://search.google.com/structured-data/testing-tool?hl=de#url=https%3A%2F%2Fwww.der-bank-blog.de%2Fratgeber%2Fbundebuerger-sind-zuversichtlich-fuer-ihre-finanzen%2F3104%2Famp

@der-bank-blog On your other site (with no structured data error) I can see the logo added twice on mobile, although not on AMP, so the setup seems different.

Are you able to create a backup of your main site using a plugin such as Duplicator and then check for structured data errors after deactivating some plugins?

Hi @jamesosborne
let me try this over next Weekend and then come back here