Symptoms

Document definition cannot be published and it shows the below error after checking it in the editor:

Error "converts.frdata was not found"

Cause

Document definition has a corrupted image.

Resolution

Richt-Click on an empty space of the image (not on a region) and select Edit Image > Save as.

Save the image and then right-click again and select Edit Image > Replace to replace the image with the copy just saved.