My Oracle Support Banner

Timer Application in WLS 12.1.1 throws NullPointerException when using "WebLogic-Application-Version" in MANIFEST.MF (Doc ID 1498001.1)

Last updated on JULY 10, 2023

Applies to:

Oracle WebLogic Server - Version 12.1.1.0 and later
Information in this document applies to any platform.

Symptoms

Deploying and running an EJB timer application in WLS 12.1.1.0 results in a NullPointerException in the WebLogic Server log. For example, this error stack snippet:

 

Changes

The same timers work successfully on WLS 10.0 MP2.

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.