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WebCenter Portal Performance Pack: NoClassDefFoundError on oracle/tahoe/json/JSONObject (Doc ID 2287247.1)

Last updated on NOVEMBER 07, 2022

Applies to:

Oracle WebCenter Portal - Version 12.2.1.2.0 and later
Information in this document applies to any platform.

Symptoms

After the login onto the WebCenter Portal Performance Pack, a "500 - Internal Server Error" is displayed and the log file shows:

java.lang.NoClassDefFoundError: oracle/tahoe/json/JSONObject
at oracle.tahoe.servlet.requesthandler.EventsListRequestHandler.buildEventsListData(EventsListRequestHandler.java:49)
at oracle.tahoe.servlet.requesthandler.EventsListRequestHandler.handleRequest(EventsListRequestHandler.java:37)
at oracle.tahoe.servlet.TahoeServlet.doGet(TahoeServlet.java:159)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
...

 

Changes

WebCenter Portal Performance Pack was installed successfully, BUT there was a managed server restart.

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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