We’re getting this error when loading some pages in dagit since we upgraded yesterday. Seems related to tte “Loading” block which never resolves.

Operation name: AssetGraphLiveQuery

Message: Attempted to deserialize class "EventLogRecord" which is not in the whitelist. This error can occur due to version skew, verify processes are running expected versions.
Descent path: <root:dict>

Path: ["assetNodes",0,"assetMaterializations"]

Locations: [{"line":24,"column":3}]

hi @Chris Histe what are your dagit/dagster versions? on the surface, this seems to indicate a mismatch between the two (my suspicion is that the dagit version is less than the dagster version)

Is this the Dagit version?