Reputation: 837
I'm getting a:
TypeError: 'NoneType' object has no attribute '__getitem__'
error as my program is querying my db. The problem is that it then halts my whole program which I don't want happening for the web application.
Instead how could I handle this gracefully, as it must refer to a empty field and I'm not to concerned about it. This is a code fragment:
try:
if not doc['coordinates']:
xxxxxxxxx
else:
xxxxxxxx
except (ValueError, geocoders.google.GQueryError):
pass
I've tried including a TypeError
in the except()
, but that causes problems on the client side.
Thanks
Upvotes: 1
Views: 3513
Reputation: 2454
How about this :-
if doc:
try:
if not doc['coordinates']:
xxxxxxxxx
else:
xxxxxxxx
except (ValueError, geocoders.google.GQueryError):
pass
Or this :-
try:
if not doc or not doc['coordinates']:
xxxxxxxxx
else:
xxxxxxxx
except (ValueError, geocoders.google.GQueryError):
pass
Upvotes: 2