My Oracle Support Banner

SLF4J Error Messages in Web Application Startup After Update to 2.3.0.2.10 (Doc ID 2555446.1)

Last updated on DECEMBER 04, 2019

Applies to:

Oracle Utilities Network Management System - Version 2.3.0.2.0 to 2.4.0.0.0 [Release 2.3 to 2.4]
Oracle Network Management for Utilities - DMS - Version 2.3.0.2.0 to 2.4.0.0.0 [Release 2.3 to 2.4]
Information in this document applies to any platform.

Symptoms

On : 2.3.0.2.10 version, Web Workspace

SLF4J error messages in web application startup

Start Web Workspace or Configuration Assistant (or probably any web application). Observe in java log console before the Handshake succeeded message, 3 error messages about SLF4J


Error Message

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
jar:file:/C:/Users/dekemp/AppData/Roaming/.nms/cache/_/<NMS_HOST>:<NMS_PORT>/nmslib/nms_config.jar!/version.xml
Handshake succeeded: TLSv1.2




STEPS
-----------------------
The issue can be reproduced at will with the following steps:
Update to 2.3.0.2.10
Launch Network Management System (NMS) client from browser

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
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.