Deploying Application on WLS 10.3.x throws java.lang.NoClassDefFoundError: org/apache/log4j/Priority (Doc ID 1334637.1)

Last updated on NOVEMBER 09, 2018

Applies to:

Oracle Weblogic Server - Version 10.3 and later
Information in this document applies to any platform.

Deploying an ear application onto a WLS 10.3.x domain throws the following error:

The same application works fine on WLS 10MP1 but it is not working on WLS 10.3.x.

	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

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