I recently installe the jumbox with alfresco. After a little probleme with backup process (thanks a lot for your answers), I recently meet another problem.
It seems that the alfresco is not properly configured because in the share interface, the preview of file (pdf, doc, ...) don't work.
I first don't touch any config file. and try to restart the server.
Now I try to find what is not working with file preview.
Here is an error that I find in the log File of alfresco:
Failed to execute script 'classpath*:alfresco/templates/webscripts/org/alfresco/repository/thumbnail/thumbnail.get.js': 06120052 Content conversion failed:
Perhaps somebody have an idea?
Thank's in advance for your answers