questiongif Has there been a change in Dagster’s internals for

AssetMaterialization

Object? Specifically the

metadata_entries

attribute. We are getting this error when trying to trigger an ingestion from Stitch on version

1.3.11

:

AttributeError: 'AssetMaterialization' object has no attribute 'metadata_entries'

This use to work on our previous version

1.1.x

The code that triggers this is when we generate assets from a sync with Stitch (code based on an older version of dagster-fivetran):

if materialization.asset_key in tracked_asset_keys:
                yield Output(
                    value=None,
                    output_name="_".join(materialization.asset_key.path),
                    metadata={
                        entry.label: entry.entry_data for entry in materialization.metadata_entries  # type: ignore
                    },
                )
            else:
                yield materialization

Hi! Yes, the methods were changed in 1.2 in this PR.

Thanks Tim, so I presume we should change it to

metadata=materliazation.metadata

I believe so. I'm not too familiar with the retired

metadata_entries

, but the metadata data structure might also be different too once you access it

Seems to be. I can see the same usage here in the dagster-fivetran library - https://sourcegraph.com/github.com/dagster-io/dagster@1.3.11/-/blob/python_modules/libraries/dagster-fivetran/dagster_fivetran/asset_defs.py?L106