Hi,
To generate document preview on Share it uses the PDF.js library.
This component requires that all documents that are uploaded to Alfresco, be converted to PDF. When Share presents a message like the one you are seeing is because Alfresco has not been able to transform that document to PDF.
The issue could be:
- Alfresco doesn't support tiff transformation
You can check transforms available with url like this:
http://localhost/alfresco/s/mimetypes?mimetype=image/tiff#image/tiff
- The size of the file is greater than the stablished value:
You can check this link:
https://svn.alfresco.com/repos/alfresco-open-mirror/alfresco/HEAD/root/projects/repository/config/al...
Please, review logs of the server, because maybe it contains detailed information.
Regards,
clv
