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Weaver exception: ClassNotFoundException- even though class is contained in weaved jar (Doc ID 1509292.1)

Last updated on FEBRUARY 05, 2018

Applies to:

Oracle TopLink - Version and later
Information in this document applies to any platform.


When attempting to upgrade  to TopLink 12c ( which comes with EclipseLink 2.3.2, you have encountered problems with weaving where it reports that classes are not found, even though the classes are in the jar file being woven.

Example stack trace:



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