Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]

Question

I am developing an application with Hibernate and I get an Exception when I connect with database. The exception is:

Unable to instantiate default tuplizer [         


        

Answer 1

I know its an old question and lots of answers are helpful but in my case, I faced with the same error unluckily the reason was different. (Spring boot version 2.0.5.RELEASE) If you are using

IntelliJ idea 2018.1.5 or above and you set JDK version as JDK 11

the same exception occurred. After updating the

JDK version as 8

the error is gone.