Some e-mails cannot be imported if they don't have a subject

[Yann Papouin]

When messages are processed (via mail_thread.py), if an email doesn't have a valid subject header, it will raise a "key error" exception and stop the message import with parsing process.

[Twinkle Christian(OpenERP) (tch-openerp)]

Hello Yann,

Would you please paste your error ? And with which version you are using ? Have you tested it with stable v7.0?
So, please provide more information on this issue.

Thanks & waiting for your answer.

[Yann Papouin (yann-papouin)]

2013-10-10 07:27:35,101 3565 ERROR ? fetchmail: Failed to fetch mail from imap server Notification (INFO)
Traceback (most recent call last):
  File "/media/raid2to/decindus/tools/openerp-6.1/addons/fetchmail/fetchmail.py", line 196, in fetch_mail
    context=context)
  File "/media/raid2to/decindus/tools/openerp-6.1/addons/mail/mail_thread.py", line 361, in message_process
    match = tools.res_re.search(msg['subject'])
TypeError: expected string or buffer

That's because msg['subject'] is None if the subject is empty or not parseable

[Yann Papouin (yann-papouin)]

I'm using 6.1 but since this part of the code didn't change in 7.0/trunk, I suppose that it will also break on these versions.