FETCH failed: _bound_seq() takes exactly 3 arguments (2 given)
Using offlineimap I see the following error:
Folder Sent [acc: LEAP]: Copy message -2 (1 of 3) lLEAP:Sent -> rLEAP ERROR: Copying message -2 [acc: LEAP] UID command error: BAD ['FETCH failed: _bound_seq() takes exactly 3 arguments (2 given)']. Data: KHNK27 UID FETCH 158:* rfc822.header ERROR: Syncing folder Sent [acc: LEAP] UID command error: BAD ['FETCH failed: _bound_seq() takes exactly 3 arguments (2 given)']. Data: KHNK27 UID FETCH 158:* rfc822.header ERROR: ERROR in syncfolder for LEAP folder Sent: Traceback (most recent call last): File "/usr/share/offlineimap/offlineimap/accounts.py", line 575, in syncfolder localfolder.syncmessagesto(remotefolder, statusfolder) File "/usr/share/offlineimap/offlineimap/folder/Base.py", line 1046, in syncmessagesto action(dstfolder, statusfolder) File "/usr/share/offlineimap/offlineimap/folder/Base.py", line 876, in __syncmessagesto_copy register = 0) File "/usr/share/offlineimap/offlineimap/folder/Base.py", line 792, in copymessageto new_uid = dstfolder.savemessage(uid, message, flags, rtime) File "/usr/share/offlineimap/offlineimap/folder/IMAP.py", line 665, in savemessage headervalue) File "/usr/share/offlineimap/offlineimap/folder/IMAP.py", line 412, in __savemessage_fetchheaders result = imapobj.uid('FETCH', bytearray('%d:*'% start), 'rfc822.header') File "/usr/lib/python2.7/dist-packages/imaplib2.py", line 1222, in uid return self._simple_command('UID', command, *args, **kw) File "/usr/lib/python2.7/dist-packages/imaplib2.py", line 1695, in _simple_command return self._command_complete(self._command(name, *args), kw) File "/usr/lib/python2.7/dist-packages/imaplib2.py", line 1448, in _command_complete raise self.error('%s command error: %s %s. Data: %.100s' % (rqb.name, typ, dat, rqb.data)) error: UID command error: BAD ['FETCH failed: _bound_seq() takes exactly 3 arguments (2 given)']. Data: KHNK27 UID FETCH 158:* rfc822.header
Might it be something not well implemented on the imap protocol.
(from redmine: created on 2016-02-14, closed on 2016-03-24)