'NoneType' object has no attribute 'count'

[ma2thieu]

I get this error when trying to khal --sync :

$ khal --sync
Server password (account Matthieu):
CRITICAL:root:While syncing account Matthieu an error occured:
'NoneType' object has no attribute 'count'

The caldav server is based on sabredav 1.8.7

[geier]

please paste the output of of khal --sync --debug (with personal details as your resource url redacted)

[ma2thieu]

$ khal --sync --debug
DEBUG:root:Using configuration from /home/matthieu/.config/khal/khal.conf
DEBUG:root:Using configuration:
DEBUG:root:created version table
DEBUG:root:created accounts table
Server password (account Matthieu):
DEBUG:root:starting to sync calendar Matthieu
CRITICAL:root:While syncing account Matthieu an error occured:
'NoneType' object has no attribute 'count'

the caldav server log shows no error

My khal.conf :
[Account Matthieu]
user: [email protected]
resource: http://bbb.com
#resource: https://cal.ccc.com/calendars/[email protected]/default/
#ssl_verify: false
color: dark blue

The resource url is my domain name which has this DNS entries :
_caldavs._tcp.bbb.com. 3600 IN SRV 0 0 443 cal.ccc.com.
_carddavs._tcp.bbb.com. 3600 IN SRV 0 0 443 cal.ccc.com.

When trying to use the 2nd resource (the full one in https) I get this error :
$ khal --sync --debug
DEBUG:root:Using configuration from /home/matthieu/.config/khal/khal.conf
DEBUG:root:Using configuration:
DEBUG:root:created version table
DEBUG:root:created accounts table
Server password (account Matthieu):
DEBUG:root:starting to sync calendar Matthieu
CRITICAL:root:While syncing account Matthieu an error occured:
401 Client Error

and the server did send a 401 :
xx.xx.xx.xx - [email protected] [19/Jan/2014:23:36:54 +0100] "OPTIONS /calendars/[email protected]/default/ HTTP/1.1" 401 6900 "-" "khal"

(idem with this URL : https://cal.ccc.com/principals/[email protected]/)

[geier]

the last refactoring seems to have broken proper error logging :(
please try commit c6c6b8d

[geier]

the very latest commit 4b5a846 should fix this, too

[ma2thieu]

Error logging is working :)

$ khal --sync --debug
DEBUG:root:Using configuration from /home/matthieu/.config/khal/khal.conf
DEBUG:root:Using configuration:
DEBUG:root:created version table
DEBUG:root:created accounts table
Server password (account Matthieu):
DEBUG:root:starting to sync calendar Matthieu
Traceback (most recent call last):
File "/usr/local/bin/khal", line 5, in
pkg_resources.run_script('khal==0.1.0.dev', 'khal')
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 499, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1235, in run_script
execfile(script_filename, namespace, namespace)
File "/usr/local/lib/python2.7/dist-packages/khal-0.1.0.dev-py2.7.egg/EGG-INFO/scripts/khal", line 75, in
sys.exit(collection.sync())
File "/usr/local/lib/python2.7/dist-packages/khal-0.1.0.dev-py2.7.egg/khal/khalendar.py", line 273, in sync
rvalue += one.sync()
File "/usr/local/lib/python2.7/dist-packages/khal-0.1.0.dev-py2.7.egg/khal/khalendar.py", line 136, in sync
self._sync_caldav()
File "/usr/local/lib/python2.7/dist-packages/khal-0.1.0.dev-py2.7.egg/khal/khalendar.py", line 153, in _sync_caldav
auth=self._auth)
File "/usr/local/lib/python2.7/dist-packages/khal-0.1.0.dev-py2.7.egg/khal/caldav.py", line 164, in init
if response.headers['DAV'].count('calendar-access') == 0:
AttributeError: 'NoneType' object has no attribute 'count'

[geier]

Since your second report looks different than the first and third one and the server did send a return code 401 (unauthorized), could it be that you just mistyped your password?

Anyway, in the (first and) third report khal can not find a DAV header in the response, indicating that khal is not querying the right URL. This could be a configuration problem or khal could somehow mangle your correctly entered URL (or a lot of other things). Could you have a look at your server logs again?

Also, if you do have xmpp/jabber, you might want to add me (my details are on http://lostpackets.de/khal/ under Feedback), as it would probably much easier to debug this problem that way.

[ma2thieu]

The first URL (http://bbb.com) is not the caldav server but it has a DNS entry (_caldavs._tcp.bbb.com. 3600 IN SRV 0 0 443 cal.ccc.com.) that point to the caldav server (https://cal.ccc.com), I think that's why khal doesn't find a DAV header.

If I use the caldav server URL (https://cal.ccc.com/calendars/[email protected]/default/) I get a 401 error.
Maybe it has to do with the type of authentification (plain, digest, ...) ?

I added you to my jabber account (matthieu)
thanks.

[geier]

I didn't get any notice on jabber, please try again (or send me your jabber address via email (also under Feedback).

[ma2thieu]

thanks for your help on jabber, the fix was to use auth: digest in the conf file.