error when import google.analytics.data_v1beta

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Please run down the following list and make sure you've tried the usual "quick fixes":

Search the issues already opened: https://github.com/googleapis/python-analytics-data/issues
Search StackOverflow: https://stackoverflow.com/questions/tagged/google-cloud-platform+python

If you are still having issues, please be sure to include as much information as possible:

Environment details

OS type and version: Linux-5.15.49-linuxkit-pr-x86_64-with-debian-10.3
Python version: python --version 3.7.6
pip version: pip --version 20.1.1
google-analytics-data version: pip show google-analytics-data

Steps to reproduce

import google.analytics.data_v1beta
execute the code

Code example

from google.analytics.data_v1beta import BetaAnalyticsDataClient

Stack trace

Traceback (most recent call last):
  File "/code/app.py", line 6, in <module>
    import dw
  File "/code/dw/__init__.py", line 46, in <module>
    import dw.google.ga4.fact_website_analytics
  File "/code/dw/google/ga4/fact_website_analytics.py", line 6, in <module>
    from google.analytics.data_v1beta import BetaAnalyticsDataClient
  File "/usr/local/lib/python3.7/site-packages/google/analytics/data_v1beta/__init__.py", line 21, in <module>
    from .services.beta_analytics_data import (
  File "/usr/local/lib/python3.7/site-packages/google/analytics/data_v1beta/services/beta_analytics_data/__init__.py", line 16, in <module>
    from .async_client import BetaAnalyticsDataAsyncClient
  File "/usr/local/lib/python3.7/site-packages/google/analytics/data_v1beta/services/beta_analytics_data/async_client.py", line 45, in <module>
    from google.analytics.data_v1beta.types import analytics_data_api, data
  File "/usr/local/lib/python3.7/site-packages/google/analytics/data_v1beta/types/__init__.py", line 16, in <module>
    from .analytics_data_api import (
  File "/usr/local/lib/python3.7/site-packages/google/analytics/data_v1beta/types/analytics_data_api.py", line 22, in <module>
    from google.analytics.data_v1beta.types import data
  File "/usr/local/lib/python3.7/site-packages/google/analytics/data_v1beta/types/data.py", line 177, in <module>
    class DateRange(proto.Message):
  File "/usr/local/lib/python3.7/site-packages/proto/message.py", line 226, in __new__
    field=[i.descriptor for i in fields],
  File "/usr/local/lib/python3.7/site-packages/proto/message.py", line 226, in <listcomp>
    field=[i.descriptor for i in fields],
  File "/usr/local/lib/python3.7/site-packages/proto/fields.py", line 113, in descriptor
    proto3_optional=self.optional,
ValueError: Protocol message FieldDescriptorProto has no "proto3_optional" field.

Making sure to follow these steps will guarantee the quickest resolution possible.

Thanks!

Hi @wo9999999999 ,

Based on the stack trace, this error is likely caused by an old version of protobuf in your environment. The minimum version of protobuf needed for the latest release of this library is 3.19.5

python-analytics-data/setup.py

Line 42 in 0d2a9aa

    
           "protobuf>=3.19.5,<5.0.0dev,!=3.20.0,!=3.20.1,!=4.21.0,!=4.21.1,!=4.21.2,!=4.21.3,!=4.21.4,!=4.21.5",

To check the current version of protobuf installed in your environment, run the following code:

import google.protobuf
print(google.protobuf.__version__)

I'm going to close this issue but please feel free to open a new issue with more information.