Is it possible to regenerate thumbnails in Confluence?

[Angie Brandt]

Is there a way to regenerate thumbnails in Confluence if the thumbnails directory is blown away and the attachments directory is intact? 

[AnnWorley · Accepted solution]

According to Confluence Home and other important directories the thumbnails directory "Stores temporary files for image thumbnails. This directory is essentially a thumbnail cache, and files deleted from this directory will be regenerated the next time the image is accessed."

Are you seeing missing images on your instance? Please attach a screenshot to clarify what you are seeing with the thumbnails.