Hi Team, I have a partitioned asset that depends on a not partitioned static asset, but Dagster complains about upstream asset is not partitioned, which PartitionMapping should I use to map the downstream partitioned asset to not partitioned upstream asset? Thanks!

hey Sean - what complaint are you running into? I just tried out

from dagster import asset, StaticPartitionsDefinition


@asset
def asset1():
    ...


@asset(partitions_def=StaticPartitionsDefinition(["a", "b"]))
def asset2(asset1):
    ...

and it worked OK

Sorry I’m not using static partition, here is my code

@asset
def asset1():
    ...

@asset(partition_def=DailyPartitionsDefinition(start_date="2022-01-01"))
def asset2(asset1):
    ...

It is giving me

Error occurred while loading input "asset1" of step "asset2"

and

The input does not correspond to a partitioned asset

error

hmm, that worked fine for me too. what version are you on?

I’m on 1.1.13, it might be another case where I need to update version I think