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Trying to integrate Google’s BigQuery with Azure Function App but getting error
IMPORTS
import azure.functions as func
from google.cloud import bigquery as bq
import os
CODE
os.environ["GOOGLE_APPLICATION_CREDENTIALS"] = "path/to/my/service-account-file.json"
client = bq.Client() # Initiate connection
# Read query
res = client.query("select * from project.dataset.table limit 1")
During execution
Worker failed to function id 4f6bc6a6-21e7-4be2-8d74-7ba865534799.
[2022-06-03T11:36:21.743Z] Result: Failure
Exception: AttributeError: 'NoneType' object has no attribute 'message_types_by_name'
Stack: File "C:\ProgramData\chocolatey\lib\azure-functions-core-tools-3\tools\workers\python\3.8\WINDOWS\X64\azure_functions_worker\dispatcher.py", line 266, in _handle__function_load_request
func = loader.load_function(
File "C:\ProgramData\chocolatey\lib\azure-functions-core-tools-3\tools\workers\python\3.8\WINDOWS\X64\azure_functions_worker\utils\wrappers.py", line 32, in call
return func(*args, **kwargs)
File "C:\ProgramData\chocolatey\lib\azure-functions-core-tools-3\tools\workers\python\3.8\WINDOWS\X64\azure_functions_worker\loader.py", line 76, in load_function
mod = importlib.import_module(fullmodname)
File "C:\Users\Admin\Anaconda3\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 783, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "C:\Users\Admin\Projects\rocket_application\source\source-backend-code\payments_v3\__init__.py", line 16, in <module>
from google.cloud import bigquery
File "C:\Users\Admin\Projects\rocket_application\source\.env\lib\site-packages\google\cloud\bigquery\__init__.py", line 35, in <module>
from google.cloud.bigquery.client import Client
File "C:\Users\Admin\Projects\rocket_application\source\.env\lib\site-packages\google\cloud\bigquery\client.py", line 52, in <module>
import google.api_core.exceptions as core_exceptions
File "C:\Users\Admin\Projects\rocket_application\source\.env\lib\site-packages\google\api_core\exceptions.py", line 29, in <module>
from google.rpc import error_details_pb2
File "C:\Users\Admin\Projects\rocket_application\source\.env\lib\site-packages\google\rpc\error_details_pb2.py", line 39, in <module>
_RETRYINFO = DESCRIPTOR.message_types_by_name["RetryInfo"]
When the same is executed with simple python code, it returns the expected results.
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