Airbrake: 'NoneType' object is not subscriptable '@log_stream'

[kozbo]

33K Occurrences

/aws/lambda/dss-notify-v2-staging 'NoneType' object is not subscriptable: 
TypeError Traceback (most recent call last): 
File "/var/task/domovoi/app.py", 
line 224, in __call__ result = handler(event, context) File "/var/task/app.py", 
line 104, in launch_from_notification_queue if not notify(subscription, metadata_document, key): 
File "/var/task/domovoilib/dss/events/handlers/notify_v2.py", 
line 99, in notify 'event_type': metadata_document['event_type'], TypeError: 'NoneType' object is not subscriptable 
'@log_stream': 2019/12/06/[$LATEST]2cfeec485ad740759b2ec8cd3ba48b3c

see https://humancellatlas.airbrake.io/projects/179579/groups/2575255746272279068?dur=90d%2F1d&last_n=30&filters=%7B%22order%22%3A%22notice_count%22%2C%22resolved%22%3A%22false%22%7D&tab=overview

[amarjandu]

see https://console.aws.amazon.com/cloudwatch/home?region=us-east-1#logEventViewer:group=/aws/lambda/dss-notify-v2-staging;stream=2019/12/06/[$LATEST]2cfeec485ad740759b2ec8cd3ba48b3c;start=2019-12-06T00:38:08Z

it appears that the bundle metatdata_document does not contain the field event_type in this case.

[amarjandu]

data-store/dss/events/__init__.py

Line 41 in 9891489

metadata_document = None