Getting errors while migrating to the cloud

[Tomen]

Good Morning!

I am currently migrating my processes to the cloud and they start to throw exceptions that appear to be non-deterministic.

If I run the processes locally, they run without issues. The project then gets dockerized and runs in Google Cloud Run as a web service. When it runs in the cloud I sometimes get errors like the one below:

NotImplementedError: Decoder class for "scale_info::379" not found

at .create_scale_object ( /usr/local/lib/python3.10/site-packages/scalecodec/base.py:178 )
at .process_type ( /usr/local/lib/python3.10/site-packages/scalecodec/base.py:777 )
at .process ( /usr/local/lib/python3.10/site-packages/scalecodec/types.py:1451 )
at .decode ( /usr/local/lib/python3.10/site-packages/scalecodec/base.py:696 )
at .process_type ( /usr/local/lib/python3.10/site-packages/scalecodec/base.py:778 )
at .process ( /usr/local/lib/python3.10/site-packages/scalecodec/types.py:526 )
at .decode ( /usr/local/lib/python3.10/site-packages/scalecodec/base.py:696 )
at .process_type ( /usr/local/lib/python3.10/site-packages/scalecodec/base.py:778 )
at .process ( /usr/local/lib/python3.10/site-packages/scalecodec/types.py:2771 )
at .decode ( /usr/local/lib/python3.10/site-packages/scalecodec/base.py:696 )
at .decode_block ( /usr/local/lib/python3.10/site-packages/substrateinterface/base.py:2629 )
at .__get_block_handler ( /usr/local/lib/python3.10/site-packages/substrateinterface/base.py:2735 )
at .get_block ( /usr/local/lib/python3.10/site-packages/substrateinterface/base.py:2776 )
at .scrape_block ( /app/subflow/scraping/substrate_scraper.py:52 )
at .wrapper ( /app/subflow/scraping/substrate_scraper.py:15 )
at .wrapper ( /app/subflow/scraping/substrate_scraper.py:34 )
at .scrape_blocks ( /app/subflow/jobs/scrape_blocks.py:49 )

I am getting different kinds of errors:

It is not really deterministic. If I scan the same block again, it might not happen, which is really curious.

Do you have any ideas on how I should continue investigating this?