[Backlogmanager] [FIWARE-JIRA] (HELP-21147) [fiware-stackoverflow] Fiware QuantumLeap Error when receiving subscription message " AttributeError: ' int' object has no attribute ' get' "

[Fernando Lopez (JIRA)]

     [ https://jira.fiware.org/browse/HELP-21147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fernando Lopez reassigned HELP-21147:
-------------------------------------

    Assignee: MARTEL

> [fiware-stackoverflow] Fiware QuantumLeap Error when receiving subscription message "AttributeError: 'int' object has no attribute 'get'"
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HELP-21147
>                 URL: https://jira.fiware.org/browse/HELP-21147
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: MARTEL
>              Labels: cratedb, fiware, fiware-orion
>
> Created question in FIWARE Q/A platform on 11-04-2023 at 10:04
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/75984706/fiware-quantumleap-error-when-receiving-subscription-message-attributeerror-i
> +Question:+
> Fiware QuantumLeap Error when receiving subscription message "AttributeError: 'int' object has no attribute 'get'"
> +Description:+
> Fiware QuantumLeap throws an Error when receiving a subscription message from Orion-LD:
> time=2023-04-10 09:05:48.876 | level=ERROR | corr=None | from=172.24.0.8 | srv=None | subserv=None | op=log_exception | comp=server.wsgi | msg=Exception on /v2/notify [POST] | payload=[{'id': 'urn:ngsi-ld:Wasserstandsensor:001', 'type': 'Wasserstandsensor', 'observation': 494}] | thread=139933603838752  | process=34
> 2023-04-10T09:05:48.877623243Z Traceback (most recent call last):
> 2023-04-10T09:05:48.877631202Z   File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 2447, in wsgi_app
> 2023-04-10T09:05:48.877634240Z     response = self.full_dispatch_request()
> 2023-04-10T09:05:48.877636776Z   File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1952, in full_dispatch_request
> 2023-04-10T09:05:48.877639211Z     rv = self.handle_user_exception(e)
> 2023-04-10T09:05:48.877641530Z   File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1821, in handle_user_exception
> 2023-04-10T09:05:48.877643934Z     reraise(exc_type, exc_value, tb)
> 2023-04-10T09:05:48.877646229Z   File "/usr/local/lib/python3.8/site-packages/flask/_compat.py", line 39, in reraise
> 2023-04-10T09:05:48.877648604Z     raise value
> 2023-04-10T09:05:48.877651288Z   File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1950, in full_dispatch_request
> 2023-04-10T09:05:48.877654042Z     rv = self.dispatch_request()
> 2023-04-10T09:05:48.877656649Z   File "/usr/local/lib/python3.8/site-packages/flask/app.py", line 1936, in dispatch_request
> 2023-04-10T09:05:48.877659054Z     return self.view_functions[rule.endpoint](**req.view_args)
> 2023-04-10T09:05:48.877670344Z   File "/usr/local/lib/python3.8/site-packages/connexion/decorators/decorator.py", line 48, in wrapper
> 2023-04-10T09:05:48.877673234Z     response = function(request)
> 2023-04-10T09:05:48.877675489Z   File "/usr/local/lib/python3.8/site-packages/connexion/decorators/uri_parsing.py", line 144, in wrapper
> 2023-04-10T09:05:48.877677872Z     response = function(request)
> 2023-04-10T09:05:48.877680107Z   File "/usr/local/lib/python3.8/site-packages/connexion/decorators/validation.py", line 184, in wrapper
> 2023-04-10T09:05:48.877682499Z     response = function(request)
> 2023-04-10T09:05:48.877684732Z   File "/usr/local/lib/python3.8/site-packages/connexion/decorators/validation.py", line 384, in wrapper
> 2023-04-10T09:05:48.877687106Z     return function(request)
> 2023-04-10T09:05:48.877689337Z   File "/usr/local/lib/python3.8/site-packages/connexion/decorators/parameter.py", line 121, in wrapper
> 2023-04-10T09:05:48.877691704Z     return function(**kwargs)
> 2023-04-10T09:05:48.877693942Z   File "/src/ngsi-timeseries-api/src/reporter/reporter.py", line 154, in notify
> 2023-04-10T09:05:48.877696385Z     error = _validate_payload(entity)
> 2023-04-10T09:05:48.877698631Z   File "/src/ngsi-timeseries-api/src/reporter/reporter.py", line 103, in _validate_payload
> 2023-04-10T09:05:48.877701580Z     if not has_value(payload, attr):
> 2023-04-10T09:05:48.877703946Z   File "/src/ngsi-timeseries-api/src/reporter/reporter.py", line 61, in has_value
> 2023-04-10T09:05:48.877706381Z     attr_value = attr.get('value', None)
> 2023-04-10T09:05:48.877708808Z AttributeError: 'int' object has no attribute 'get'
> Log from Orion-LD:
> TMP at 09:05:48  httpRequestSend.cpp[564]: Sending message 6 to HTTP server: sending message of 713 bytes to HTTP server
> 2023-04-10T09:05:48.878008552Z INFO at 09:05:48  httpRequestSend.cpp[587]: Notification Successfully Sent to http://fiware-quantumleap:8668/v2/notify?subscriptionId=urn:ngsi-ld:Subscription:25b0913a-d77e-11ed-a74b-0242ac180008
> Subscription Message with Status 201:
> curl --location 'http://localhost:1026/ngsi-ld/v1/subscriptions/' \
> --header 'Content-Type: application/ld+json' \
> --header 'fiware-service: waterlevel' \
> --header 'fiware-servicepath: /' \
> --data-raw '{
>     "description": "Notify STH-Comet of all Wasserstand changes",
>     "type": "Subscription",
>     "entities": [{"type": "Wasserstandsensor"}],
>     "watchedAttributes": ["observation"],
>     "notification": {
>         "endpoint": {
>             "uri": "http://fiware-quantumleap:8668/v2/notify"
>         },
>         "attributes": ["observation"]
>     },
>     "@context": "https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld"
> }'
> docker-compose:
>   crate-db:
>     image: crate:4.1.4
>     hostname: crate-db
>     ports:
>       - "4200:4200"
>       - "4300:4300"
>     command:
>       crate  -Cauth.host_based.enabled=false  -Ccluster.name=democluster
>       -Chttp.cors.enabled=true -Chttp.cors.allow-origin="*"
>     environment:
>       - CRATE_HEAP_SIZE=2g
>   fiware-quantumleap:
>     image: smartsdk/quantumleap
>     hostname: fiware-quantumleap
>     ports:
>       - "8668:8668"
>     depends_on:
>       - crate-db
>     environment:
>       - CRATE_HOST=crate-db
> Do you have any ideas how to fix it?
> Thanks!
> I need the @context because the entity names are FQN and they can't be found otherwise.



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