uuids are automatically generated when book records are created. The
only way you could possibly have missing uuids is if some third party
software is messing with the calibre database. You can try using the
restore database tool which will rebuild the db from the OPF backup
files (Click calibre icon in the toolbar->Library maintenance->restore
database)
uuids are automatically generated when book records are created. The >restore
only way you could possibly have missing uuids is if some third party
software is messing with the calibre database. You can try using the
restore database tool which will rebuild the db from the OPF backup
files (Click calibre icon in the toolbar->Library maintenance-
database)
status invalid