Doing a backup of a gmail account with 38,000+ messages, I get this error at 99.7% :-

Error: Error occured while downloading e-mail
Ignoring this error message.
If you want, please report the following traceback at www.gmail-backup.com/forum
Thanks! (gmb.py revision 691):
Traceback (most recent call last):
File "gmb.pyo", line 1138, in iterMails
File "gmb.pyo", line 679, in fetchMessageId
File "gmb.pyo", line 689, in fetchMessage
TypeError: 'NoneType' object is unsubscriptable

Repeated many times. This is with revision 691 on WinXP SP2.

I've not tried to repeat this as yet - It takes around 6 hours to process the account. Also, I stopped and restarted the backup at around 5%, but that seemed fine.

I also get this error, but it's only on a few emails with a really long subject:-

Error: Error while saving e-mail
Ignoring this error message.
If you want, please report the following traceback at www.gmail-backup.com/forum
Thanks! (gmb.py revision 691):
Traceback (most recent call last):
File "gmb.pyo", line 1225, in backup
File "gmb.pyo", line 956, in store
IOError: [Errno 2] No such file or directory: u'C:\\gmailbackup\\2005_01_20050109-145923-rjc@users_sourceforge_net-[maverick-devel]_CVS_maverick_database_lh_org_maverickdbms_database_lh_IMasterDictionaryFile_java_PMasterDictionaryFile_java_MasterDictionaryFile_java_Resolver_java_lhDictionaryFile_java_lhF-1.eml'

Ash