Cryptic Dandiset validation error: `digest: A non-zarr asset must have a sha2_256`

[njmei]

Hi all,

I've been trying to upload and publish a new DANDI set but encountered a cryptic validation error on the DANDI archive website:

The failing draft DANDI set in question can be found at: https://dandiarchive.org/dandiset/000288

I did use an unreleased branch of dandi-cli (see: dandi/dandi-cli#1036) to upload the NWB files in the set, so maybe it's possible that is the source of this validation error? If not, additional clarification on what this validation error is and how to resolve it would be greatly appreciated!

Additional context for this issue:
dandi/dandi-cli#1036 (comment)

[yarikoptic]

unfortunately it is an issue we need to address on the server side, dandi/dandi-archive#1156 -- nothing for you to worry about ;) In a nutshell - somehow we missed "embedding" sha256 checksums in those few assets. As soon as we mitigate it - those warnings should go away.

[njmei]

Got it, looks like it's already tracked so I'll close this issue then!

[yarikoptic]

note: and the underlying issue should have been resolved