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Uwe Simon commented on OPENMEETINGS-2441: ----------------------------------------- Yesterday I had the issue 2 times, today it works. looks like it depends on something what I did before. > Inviting for a meeting as user of type "USER" returns "Internal Error" > ---------------------------------------------------------------------- > > Key: OPENMEETINGS-2441 > URL: https://issues.apache.org/jira/browse/OPENMEETINGS-2441 > Project: Openmeetings > Issue Type: Bug > Components: Calendar > Affects Versions: 5.0.0 > Reporter: Uwe Simon > Assignee: Maxim Solodovnik > Priority: Critical > Attachments: log.txt > > > Creating an invitation for a meeting as non "admin" user of type "USER" > returns an "Internal error" > The logfile contains > {code:java} > Unexpected error occurred > org.springframework.dao.InvalidDataAccessApiUsageException: Encountered > unmanaged object "org.apache.openmeetings.db.entity.user.User@12d1cbb4" in > life cycle state unmanaged while cascading persistence via field > "org.apache.openmeetings.db.entity.room.Invitation.invitedBy" during flush. > However, this field does not allow cascade persist. You cannot flush > unmanaged objects or graphs that have persistent associations to unmanaged > objects{code} > Creating an invitation as user "admin" works fine. > [^log.txt] -- This message was sent by Atlassian Jira (v8.3.4#803005)