id summary reporter owner description type status priority milestone component version severity resolution keywords cc branch changelog apichanges internalchanges 6753 bugzilla2trac.py: attachment.isobsolete has to be ignored mbertheau@… "This property is per-attachment in bugzilla, but the script imports it per-ticket. A change of the isobsolete field of two attachments at the same time in bugzilla will lead to a unique constraint violation on the trac side, causing the import to fail. Adding the field to IGNORED_ACTIVITY_FIELDS solves the problem and allows the import to continue. " defect closed normal contrib devel normal wontfix bugzilla2trac