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I have Alfresco 26.1 working correctly, and I can see the thumbnails of PDFs and images in share. In my ACA version 7.5.0, which I downloaded and compiled, I don't see the file thumbnails as I do in the share folder. Share and ACA screenshots:
Share
ACA
Any help is welcome.
Regards
If Share displays thumbnails correctly but ACA doesn't, the repository is probably generating thumbnails, so the issue is more likely on the ACA side. I'd check whether the ACA configuration is requesting the correct rendition (for example, doclib) and verify that the rendition endpoints are accessible. Also, inspect the browser's developer tools for failed thumbnail requests (404/403) or CORS errors—they often point directly to the root cause. Hopefully it's just a configuration mismatch rather than a rendering issue in ACA itself.
I did everything you mentioned and there are no errors or doclib requests. I think ACA doesn't display thumbnails by design. I'm sorry this isn't documented anywhere so I can confirm if that's actually the case.
Thanks anyway.
Hi, I experienced the same.
I do recently install ACA for 26.1 and I observed the same (no thumbnails). I concluded in a similar way that ACA just provides a simple view with no thumbnails, while thumbnail service is enabled and it shows thumbnails in Share.
In fact, the custom view that shows thumbnail in Alfresco Share is the "detailed view", ACA is closer to simple view with no thumbnails.
Regards.
--C.
