Error when logging in sites java.lang.ClassNotFoundException: org.apache.logging.log4j.core.util.SetUtils
(Doc ID 2852915.1)
Last updated on MARCH 27, 2023
Applies to:Oracle WebCenter Sites - Version 184.108.40.206.0 to 220.127.116.11.0 [Release FatWire]
Information in this document applies to any platform.
After installing the wls patch 33691226, the following abnormal error message appears in the log after the sites login:
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