After Upgrading WebLogic Server from 12.1.3 To 12.2.1.2, Enterprise Application ( .ear) Deployment Fails with "java.lang.ClassNotFoundException: org.apache.abdera.model.Element" Exception (Doc ID 2304819.1)

Last updated on SEPTEMBER 16, 2017

Applies to:

Oracle WebLogic Server - Version 12.2.1.2.0 and later
Information in this document applies to any platform.

Symptoms

After upgrading WebLogic Server from 12.1.3.0 to 12.2.1.2.0 an Enterprise (.ear) application fails to deploy with "weblogic.application.ModuleException: java.lang.ClassNotFoundException: org.apache.abdera.model.Element" exception.

Changes

 

Cause

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