RE: NullPointerException in DeferredDocumentImpl.synchronizeChild ren

[Joel Hughes <jo...@redknee.com>]

We experienced this with Java Hotspot 1.0.1 installed.  With hotspot
removed, the error no longer appeared.
It only occures on a reload as Hotspot is trying to optimise the XSP java
code.

Joel
Joel@redknee.com

-----Original Message-----
From: Massimo Scali [mailto:scalimax@tin.it]
Sent: Monday, February 21, 2000 7:38 AM
To: cocoon-users@xml.apache.org
Subject: NullPointerException in
DeferredDocumentImpl.synchronizeChildren


Has anybody seen this exception when reloading an XML page?
It seems to me that it raises when I update either the stylesheet or the
xml document.

The current configuration is
Windows NT 4.0 sp3
Apache 1.3.9
Cocoon 1.6.1
Xerces 1.0.1
Xalan 0.19.2

java.lang.NullPointerException
             at
org.apache.xerces.dom.DeferredDocumentImpl.synchronizeChildren(DeferredDocum
entImpl.java:1218)

              at
org.apache.xerces.dom.NodeImpl.getChildNodes(NodeImpl.java:520)
              at org.apache.cocoon.Utils.getFirstPI(Utils.java:116)
              at
org.apache.cocoon.processor.ProcessorFactory.getType(ProcessorFactory.java:7
9)

              at
org.apache.cocoon.processor.ProcessorFactory.getProcessor(ProcessorFactory.j
ava:70)

              at org.apache.cocoon.Engine.handle(Engine.java:282)
              at org.apache.cocoon.Cocoon.service(Cocoon.java:145)
              at
javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
              at
org.apache.jserv.JServConnection.processRequest(JServConnection.java:314)

              at
org.apache.jserv.JServConnection.run(JServConnection.java:188)
              at java.lang.Thread.run(Thread.java:479)

Massimo Scali