Cannot invoke "org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(java.sql.SQLException, String)" because the return value of "org.hibernate.resource.transaction.backend.jdbc.internal.JdbcIsolationDelegate.sqlExceptionHelper()" is null

[Harisankar-Panigrahi]

Affects: <Spring Framework version>

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[Rojojun]

Actually, no one can know how to solve the problem without details!

I guess you should check your application.properties or yaml file of the property at firtst

[sdeleuze]

We indeed can't do anything with such report, I will reopen it if a complete valid reproducer is provided.