No Thumbnails and Zoom on Product Page after custom view.xml

[2EyeTec]

I'm using the Breeze Evolution Theme on my website, I inherited the template and made some minor changes (actually just changed the logos in the footer).

I also experimented a little bit with the gallery in a custom view.xml. Now I want the default gallery view back so I deleted the view.xml in my custom module. But now the gallery is not working anymore, the thumbnails and the zoom are gone.

When I switch to the standard Breeze Evolution Theme in the Backend, both are there. Now I need help to get the galery full funcional again on my custom module - why doesn't it undo when I delete the view.xml? I already tried a lot of things including deleting the hole custom template folder, but as soon as I reactivate mine, the gallery is broken again.

Thanks in advance for any help!

[vovayatsyuk]

I don't know what case this behavior. Clear the cache and check if your theme is not marked as virtual in the themes DB table. The correct value for the type column is 0. Additionally, check if the parent theme column value is correct.

[2EyeTec]

Thanks for your quick answer! Indeed the theme was marked as virtual.

I changed the value in the database, switched the theme in the backend and now it is working again. Thanks a lot for the help!