Hi I’m been trying to launch a dataflow job with flex templates in python sdk. The job starts and then fails with the error ModuleNotFoundError: No module named ‘src’. I’ll provide some context: [File tree] File tree [Dockerfile] Dockerfile [setup.py] setup.py [requirements.txt] requir…

EUREKA! I’ve solved the issue by adding **save_main_session=**True in my python code! See Pickling and Managing the Main Session for more info. – Best regards David Regalado Web | Linkedin | Cloudskillsboost

Dataflow: ModuleNotFoundError: No module named 'src'

Google Cloud Data Analytics

davidregalado25 July 28, 2024, 1:45am 12

Hi @uday_varma

Did you solved your issue? Your pipeline should look a little bit like this:

–
Best regards
David Regalado
Web | Linkedin | Cloudskillsboost

Topic		Replies	Views
Dataflow flex tempalte Spanner to BQ Data Analytics dataflow , bigquery	3	125	September 2, 2025
Dataflow: mportError: cannot import name 'secretmanager' from 'google.cloud' (unknown location) Data Analytics dataflow	2	112	September 2, 2025
regarding using templates for cloud scheduler Integration Services workflows	1	36	April 4, 2024

Dataflow: ModuleNotFoundError: No module named 'src'

AI Suggested topics