Forge: Java manipulator fails with "java.lang.UnsupportedClassVersionError: Bad version number in .class file" error (Doc ID 1043075.1)

Last updated on JULY 07, 2017

Applies to:

Oracle Commerce Guided Search / Oracle Commerce Experience Manager - Version 5.1.0 and later
Information in this document applies to any platform.

Symptoms

After compiling a custom Java Manipulator class and adding it to the Forge pipeline, Forge fails with a "java.lang.UnsupportedClassVersionError" exception and a "Bad version number in .class file" error message:

Changes

 

Cause

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