My Oracle Support Banner

Unable to Start AdminServer Due to 'java.lang.ClassNotFoundException: weblogic.diagnostics.debug.DebugLogger' (Doc ID 2712147.1)

Last updated on JANUARY 11, 2021

Applies to:

Oracle WebLogic Server - Version 12.2.1.1.0 and later
Information in this document applies to any platform.

Symptoms

Starting the AdminServer failed with the below error

Changes

No recent configuration changes (or) any new patches were installed.

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


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