Description
This error occurs when adding any custom label.
It is 100% reproducible using e-mission-phone (at master) and connecting to the staging server.
However, it is not reproducible when connecting to a local instance of e-mission-server (also at master); even with e-mission-phone still at master and same config (I was using stage-study). I am perplexed by this.
The error message would suggest malformed JSON, but I inspected what the UI is sending and it looks fine:
DEBUG:About to update custom label: {"key":"mode","old_label":"","new_label":"skateboard","is_new_label_must_added":true}
Googling the error message reveals that the error occurs in iOS native code. However, I couldn't find any more details in the loggerDB logs.
On the server logs, it appears that the /customlabel/update request is initiated and immediately exits:
2024-07-25T03:33:57.480Z | 2024-07-25 03:33:57,479:DEBUG:140584710653504:START POST /customlabel/update
-- | --
2024-07-25T03:33:57.480Z | 2024-07-25 03:33:57,480:DEBUG:140584710653504:END POST /customlabel/update 0.0003833770751953125
This is what /customlabel/update should be doing:
@post('/customlabel/update')
def updateUserCustomLabel():
logging.debug("Called updateUserCustomLabel")
updated_label = request.json['updated_label']
user_uuid = getUUID(request)
user = User.fromUUID(user_uuid)
to_return = user.updateUserCustomLabel(updated_label)
logging.debug("Successfully updated label label for user %s" % user_uuid)
return { 'label' : to_return }...but not even "Called updateUserCustomLabel" gets logged out.