Deploying ADF Application on WebLogic Server Throws "DescriptorException: Unmarshaller failed" (Doc ID 1061761.1)

Last updated on MARCH 10, 2016

Applies to:

Oracle JDeveloper - Version 10.1.3.3.0 to 10.1.3.3.0 [Release Oracle10g]
Information in this document applies to any platform.
***Checked for relevance on 01-Aug-2013***

Symptoms

When attempting to deploy an ADF application, the following error occurs.

Unable to access the selected application.
Exception in AppMerge flows' progression
Exception in AppMerge flows' progression
[J2EE:160161]Error while parsing the Application descriptors for MyApp.ear: weblogic.descriptor.DescriptorException: Unmarshaller failed


Due to this, the application does not get deployed.

This problem may occur in the deployment of any ADF application consisting of at least two projects, where both projects are included in the EAR file being generated.

Cause

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