Skip to main content

Firestore/Python - get() function to access a document fails in GCP Cloud Function

I'm trying to access a document in Firestore like this:

from google.cloud import firestore

def check_stuff(document_id, update_time):
    firestore_client = firestore.Client()
    doc_ref = firestore_client.collection(u'TestCollection').document(document_id)
    print(f"Ref OK")
    document = doc_ref.get()
    print(f"Doc OK")

    if document.exists:
        return True
    else:
        return False

It prints the first print ("Ref OK") but not the following one. Instead I get this error, which I don't really understand. I seems to comes from the get() function itself:

Exception on / [POST] Traceback (most recent call last): File "/layers/google.python.pip/pip/lib/python3.7/site-packages/flask/app.py", line 2073, in wsgi_app response = self.full_dispatch_request() File "/layers/google.python.pip/pip/lib/python3.7/site-packages/flask/app.py", line 1518, in full_dispatch_request rv = self.handle_user_exception(e) File "/layers/google.python.pip/pip/lib/python3.7/site-packages/flask/app.py", line 1516, in full_dispatch_request rv = self.dispatch_request() File "/layers/google.python.pip/pip/lib/python3.7/site-packages/flask/app.py", line 1502, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args) File "/layers/google.python.pip/pip/lib/python3.7/site-packages/functions_framework/init.py", line 171, in view_func function(data, context) File "/workspace/main.py", line 110, in main check = check_stuff(document_id, update_time) File "/workspace/main.py", line 87, in check_stuff document = document_ref.get() File "/layers/google.python.pip/pip/lib/python3.7/site-packages/google/cloud/firestore_v1/document.py", line 370, in get data = _helpers.decode_dict(document_pb.fields, self._client) File "/layers/google.python.pip/pip/lib/python3.7/site-packages/google/cloud/firestore_v1/_helpers.py", line 318, in decode_dict return {key: decode_value(value, client) for key, value in value_fields.items()} File "/layers/google.python.pip/pip/lib/python3.7/site-packages/google/cloud/firestore_v1/_helpers.py", line 318, in return {key: decode_value(value, client) for key, value in value_fields.items()} File "/layers/google.python.pip/pip/lib/python3.7/site-packages/google/cloud/firestore_v1/_helpers.py", line 276, in decode_value value_type = value._pb.WhichOneof("value_type") AttributeError: _pb

I checked that the collection truly exists, as well as the document in it. No problem here.

My code is located on a Google Cloud Function, called by Firestore Trigger (write trigger on the same document). The code works locally on my machine but not on GCP. It doesn't fail every time. It seems to fail only with certain document_id (even if they exist).

Python is 3.7 and google-cloud-firestore==2.0.1



source https://stackoverflow.com/questions/73079130/firestore-python-get-function-to-access-a-document-fails-in-gcp-cloud-functi
Labels:

Comments

Post a Comment

Popular posts from this blog

How to show number of registered users in Laravel based on usertype?

i'm trying to display data from the database in the admin dashboard i used this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count(); echo $users; ?> and i have successfully get the correct data from the database but what if i want to display a specific data for example in this user table there is "usertype" that specify if the user is normal user or admin i want to user the same code above but to display a specific usertype i tried this: <?php use Illuminate\Support\Facades\DB; $users = DB::table('users')->count()->WHERE usertype =admin; echo $users; ?> but it didn't work, what am i doing wrong? source https://stackoverflow.com/questions/68199726/how-to-show-number-of-registered-users-in-laravel-based-on-usertype
Post a Comment
Read more

Why is my reports service not connecting?

I am trying to pull some data from a Postgres database using Node.js and node-postures but I can't figure out why my service isn't connecting. my routes/index.js file: const express = require('express'); const router = express.Router(); const ordersCountController = require('../controllers/ordersCountController'); const ordersController = require('../controllers/ordersController'); const weeklyReportsController = require('../controllers/weeklyReportsController'); router.get('/orders_count', ordersCountController); router.get('/orders', ordersController); router.get('/weekly_reports', weeklyReportsController); module.exports = router; My controllers/weeklyReportsController.js file: const weeklyReportsService = require('../services/weeklyReportsService'); const weeklyReportsController = async (req, res) => { try { const data = await weeklyReportsService; res.json({data}) console...
Post a Comment
Read more

How to split a rinex file if I need 24 hours data

Trying to divide rinex file using the command gfzrnx but getting this error. While doing that getting this error msg 'gfzrnx' is not recognized as an internal or external command Trying to split rinex file using the command gfzrnx. also install'gfzrnx'. my doubt is I need to run this program in 'gfzrnx' or in 'cmdprompt'. I am expecting a rinex file with 24 hrs or 1 day data.I Have 48 hrs data in RINEX format. Please help me to solve this issue. source https://stackoverflow.com/questions/75385367/how-to-split-a-rinex-file-if-i-need-24-hours-data
Post a Comment
Read more