has anyone else experienced failures to run discover after upgrading airbyte? got

Exception: ('Could not discover schema for source',

trying to run discovery in octavia cli. Tailing the logs in the temporal worker I see a null pointer exception

java.lang.NullPointerException: null
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:889) ~[guava-31.1-jre.jar:?]
	at io.airbyte.workers.internal.VersionedAirbyteStreamFactory.<init>(VersionedAirbyteStreamFactory.java:65) ~[io.airbyte-airbyte-commons-worker-0.40.16.jar:?]
	at io.airbyte.workers.internal.VersionedAirbyteStreamFactory.<init>(VersionedAirbyteStreamFactory.java:56) ~[io.airbyte-airbyte-commons-worker-0.40.16.jar:?]
	at io.airbyte.workers.temporal.discover.catalog.DiscoverCatalogActivityImpl.lambda$getWorkerFactory$2(DiscoverCatalogActivityImpl.java:127) ~[io.airbyte-airbyte-workers-0.40.16.jar:?]

This also happens in the UI. Airbyte version 0.40.16

What connector are you using? Can you share the complete log file?

I am using the amazon-seller-partner source connector

Great to hear, let me know if you need further assistance.