Upgrading from 7.2.0.Final to 7.3.1.Final causes org.hibernate.InstantiationException: Cannot instantiate query result type, found no matching constructor
Problem is in class RowTransformerConstructorImpl Line: 46
This was once a problem in early version 6, And was fixed BUT It seems merging just brought it back - Anyway, Thing is - When one projects, The results are not expected to be loaded into an entity object (hence looking for a suitable constructor is not necessary), And remember in new implementation we already have configured Tuple Transformers…
As pointed out, It once appeared as indicated here:
Please try to create a reproducer with our test case template and if you are able to reproduce the issue, create a bug ticket in our issue tracker and attach that reproducer.