My Oracle Support Banner

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 FEBRUARY 16, 2023

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

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.