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Failed To Load Multi-release Log4j Jar Files (Doc ID 2824697.1)

Last updated on JUNE 20, 2024

Applies to:

Oracle WebLogic Server - Version 14.1.1.0.0 and later
Information in this document applies to any platform.

Symptoms

Packing application with log4j libraries, the class filtering had been configured in weblogic.xml as below, and the log4j core and API jar files had been packed in WEB-INF/lib:

 Unfortunately, the MANIFEST.MF already has the above setting in the log4j core and API jar being packed in the application, hence that is not the cause.

Cause

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In this Document
Symptoms
Cause
Solution
References


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