I’m working on updating an established application from Wildfly 33.0.2 to Wildfly 34.0.0 and I’m hitting a hibernate exception on a query which works fine in Wildfly 33.0.2. Looks like Hibernate was updated from 6.4.4.Final to 6.6.1.Final during this time. The stacktrace looks like this Caused by:…

Assertion Error after updating from 6.4.4 to 6.6.1

codylerum May 28, 2025, 4:03am 4

Closing the loop on this. We did finally nail down a reproducer and a fix is being worked on.

java.lang.AssertionError: null in resolveEntityInstance1

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