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The class was compiled with an unsupported JDK. [message #1848245]

Thu, 25 November 2021 21:48

Alessandro Pindozzi

Messages: 1
Registered: November 2021

Junior Member

I created an ebb project, and connected it to a DB (MYSQL), then form the database I created the JPA entities in the project, and now I'm trying to create a method in order to add a new row to one of the tables in the database, but I faced this issue:
[EL Severe]: metadata: 2021-11-25 22:40:03.257--ServerSession(1920467934)--The entities.Costumer class was compiled with an unsupported JDK. Report this error to the EclipseLink open source project.
java.lang.IllegalArgumentException: Unsupported class file major version 60
[EL Severe]: metadata: 2021-11-25 22:40:03.267--ServerSession(1920467934)--The entities.Costumer class was compiled with an unsupported JDK. Report this error to the EclipseLink open source project.
java.lang.ArrayIndexOutOfBoundsException: Index 8 out of bounds for length 0

Can someone help me to solve?

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