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#ask-community
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# ask-community
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Spencer Nelson

02/14/2023, 9:31 PM
Is it possible for a partitioned asset to depend upon a non-partitioned asset?
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owen

02/14/2023, 9:32 PM
yep this is possible 🙂
nothing particularly fancy will happen -- whenever a partition is computed for the partitioned asset, it will just load the entirety of the non-partitioned asset
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Spencer Nelson

02/14/2023, 9:50 PM
Hmmmm okay. Trying to debug an ad-hoc materialization through Dagit. I materialized a upstream (non-partitioned) asset, just clicking around. When I go to materialize the downstream (partitioned) asset, every partition fails, saying its upstream was not materialized.
It sounds like this could be a bug with ad-hoc materializations, though. I don’t have a tidy reproducer case just yet.
I’ve opened https://github.com/dagster-io/dagster/issues/12347, it’s almost certainly a dagit bug
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owen

02/14/2023, 11:34 PM
great thanks for filing -- appreciate the simple repro. I'll forward this to the relevant people and I'm hopeful this is a simple fix
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