Log4j Class missing on Weblogic

Question

I have deployed a war file on Oracle Weblogic. War files contain all the required libraries in WEB-INF/lib. But whenever I am trying to visit my webpage, it gives error of

java.lang.NoClassDefFoundError: org/apache/log4j/Logger.

double check: Does log4j.jar have org/apache/log4j/Logger ? – devwebcl Jul 23 '18 at 15:38 — devwebcl, Jul 23 '18 at 15:38
Yes, the jar file have the Logger.class. – Rahul Thakur Jul 24 '18 at 06:51 — Rahul Thakur, Jul 24 '18 at 06:51

score 0 · Answer 1 · answered Jul 24 '18 at 15:02

0

try adding to weblogic.xml :

 <container-descriptor>
      <prefer-web-inf-classes>true</prefer-web-inf-classes>
 </container-descriptor>

(Although this may cause secondary issues with JSF jar's.)

answered Jul 24 '18 at 15:02

devwebcl

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score 0 · Accepted Answer · answered Jul 26 '18 at 06:51

0

The problem is resolved. One of my custom library using log4j, that one was not able to find log4j. So I created the jar including log4j and its working.

answered Jul 26 '18 at 06:51

Rahul Thakur

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Log4j Class missing on Weblogic

2 Answers2