activitysakhi throws exception with ERROR: Exception in ASGI application, TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

[heungheung]

If anyone has seen something similar before, please give me a hand

2024-03-21 16:13:33 - 140381292099392 - MainThread - sakhi_activity - INFO - {'x_request_id': '122', 'query': 'what is ncf', 'text': 'what is ncf', 'response': ResponseForQuery(output=OutputResponse(text="The National Curriculum Framework (NCF) is a foundational program for early childhood education in India. It is a part of the National Education Policy (NEP) 2020 which aims to transform India's education system to meet the demands of a 21st century knowledge society. This is the first integrated curriculum framework for children between ages 3-8. It is designed according to the 5+3+3+4 ‘curricular and pedagogical’ structure. The NCF takes into account the latest global research from multiple disciplines, including neurosciences, brain study, and cognitive sciences, and it aims to provide high-quality care and education to children during their early stages of development. One of the main elements in this NCF is 'play,' which is considered critical in the conceptual, operational, and transactional approaches to curriculum organization, pedagogy, and content organization. \n\nSource: NCF FS.pdf, page# 5", audio='', language='en', format='text'))}
2024-03-21 16:13:33 - 140381292099392 - MainThread - sakhi_activity - INFO - {'label': 'api_call', 'event': {'status_code': 200, 'duration': 9621, 'body': {'input': {'language': 'en', 'text': 'what is ncf', 'audienceType': 'teacher'}, 'output': {'format': 'text'}}, 'method': 'POST', 'url': URL('http://activitysakhi:8080/v1/query'), 'host': 'activitysakhi:8080', 'user-agent': 'python-requests/2.31.0', 'accept-encoding': 'gzip, deflate', 'accept': '*/*', 'connection': 'keep-alive', 'x-source': 'telegram', 'x-request-id': '122', 'x-device-id': 'd81433077', 'x-consumer-id': '81433077', 'content-length': '109'}}
2024-03-21 16:13:33 - 140381292099392 - MainThread - sakhi_activity - INFO - Telemetry event: {'eid': 'LOG', 'ets': 1711037613615, 'ver': '3.1', 'mid': 'LOG:1711037614', 'actor': {'id': 'sakhi-api-service', 'type': 'System'}, 'context': {'channel': 'ejp', 'pdata': {'id': 'ejp.sakhi.api.service', 'ver': '1.0', 'pid': ''}, 'env': 'dev', 'sid': '122', 'did': 'd81433077', 'cdata': [{'id': '81433077', 'type': 'ConsumerId'}, {'id': 'telegram', 'type': 'Source'}]}, 'edata': {'type': 'api_access', 'level': 'INFO', 'message': 'success', 'params': [{'method': 'POST'}, {'url': 'http://activitysakhi:8080/v1/query'}, {'status': 200}, {'duration': 9621}, {'input_language': 'en'}, {'input_text': 'what is ncf'}, {'input_audienceType': 'teacher'}, {'output_format': 'text'}]}}
INFO:     10.244.0.9:33958 - "POST /v1/query HTTP/1.1" 500 Internal Server Error
ERROR:    Exception in ASGI application
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/uvicorn/protocols/http/httptools_impl.py", line 419, in run_asgi
    result = await app(  # type: ignore[func-returns-value]
  File "/usr/local/lib/python3.8/site-packages/uvicorn/middleware/proxy_headers.py", line 78, in __call__
    return await self.app(scope, receive, send)
  File "/usr/local/lib/python3.8/site-packages/fastapi/applications.py", line 289, in __call__
    await super().__call__(scope, receive, send)
  File "/usr/local/lib/python3.8/site-packages/starlette/applications.py", line 122, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/usr/local/lib/python3.8/site-packages/starlette/middleware/errors.py", line 184, in __call__
    raise exc
  File "/usr/local/lib/python3.8/site-packages/starlette/middleware/errors.py", line 162, in __call__
    await self.app(scope, receive, _send)
  File "/usr/local/lib/python3.8/site-packages/starlette/middleware/base.py", line 108, in __call__
    response = await self.dispatch_func(request, call_next)
  File "/code/./telemetry_middleware.py", line 60, in dispatch
    telemetryLogger.add_event(event)
  File "/code/./telemetry_logger.py", line 44, in add_event
    self.send_logs()
  File "/code/./telemetry_logger.py", line 59, in send_logs
    response = requests.post(self.url + "/v1/telemetry", json=data, headers=headers)
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'

I didn't dig into the source code yet. Purely from error message, I guess it is trying to concatenate none with a string when crafting the http response for the api call. Not sure why this happens.

[heungheung]

Figure out the root cause of the error
https://github.com/Sunbird-AIAssistant/ai-bot-installer/blob/main/helmcharts/applications/charts/activitysakhi/configs/env.yaml#L24

TELEMETRY_ENDPOINT_URl: "{{ .Values.telemetry_url }}" 

should be

TELEMETRY_ENDPOINT_URL: "{{ .Values.telemetry_url }}" 

URL, the L needs to be capital.