Oracle12cDialect missing when upgrading from 6.3.2 to 6.4.0

[barbet]

Hi,

When I upgraded to 6.4.0 I get this exception that the Oracle12cDialect is missing. I don’t understand, i have set the dialect like:
driver-class-name: oracle.jdbc.OracleDriver
hibernate.dialect org.hibernate.dialect.OracleDialect

Also the database is oracle 19. Nowhere in the project there is something like oracle12c.

What could be the cause?

[beikov]

Maybe some of your dependencies are messing with the dialect.