Realtime publish fails with "Cannot create XmlPullParser" error (Doc ID 1677406.1)

Last updated on NOVEMBER 03, 2016

Applies to:

Oracle WebCenter Sites - Version 7.6.2 and later
Information in this document applies to any platform.

Symptoms

Realtime publishing is failing while mirror to server publishing works.

[2014-05-06 17:46:10,976 CEST] [ERROR] [pool-18-thread-1] [logging.cs.xcelerate.messaging] PubsessionMonitor caught exception Cannot create XmlPullParser
com.thoughtworks.xstream.io.StreamException: Cannot create XmlPullParser
at com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:56)
at com.thoughtworks.xstream.XStream.fromXML(XStream.java:912)
at com.thoughtworks.xstream.XStream.fromXML(XStream.java:903)
at com.fatwire.realtime.messaging.LastActionEntry.deserialize(LastActionEntry.java:79)
at com.fatwire.realtime.messaging.PubsessionMonitor$_sessionMonitorRunnable._getLSE(PubsessionMonitor.java:812)
at com.fatwire.realtime.messaging.PubsessionMonitor$_sessionMonitorRunnable._digestMessages(PubsessionMonitor.java:761)
at com.fatwire.realtime.messaging.PubsessionMonitor$_sessionMonitorRunnable.flushMessages(PubsessionMonitor.java:724)
at com.fatwire.realtime.messaging.PubsessionMonitor$_sessionMonitorRunnable.run(PubsessionMonitor.java:690)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)

Cause

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