Hi all,
We're building a site using transformers to query a database.
After executing some queries, an ArrayIndexOutOfBoundsException is thrown.
It's difficult to say when, but every third or fourth query causes this
error.
I noticed something like this was reported before (by Donald I think), can
anyone tell me what's the status of this problem?
Is it a xalan bug or cocoon bug (and if so, any chance it will be fixed
soon), or did we made a mistake?
Thanx,
Jan
DEBUG 10731 [cocoon ] (Thread-8): Returning a
org.apache.cocoon.components.sax.XMLByteStreamInterpreter to the pool
ERROR 10731 [cocoon ] (Thread-8): ContentAggregator: cannot process
event pipeline for URI nl/keyword/attributelist.xml
org.apache.cocoon.ProcessingException: Failed to execute
pipeline.:java.lang.ArrayIndexOutOfBoundsException
at
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEv
entPipeline.java:191)
at
org.apache.cocoon.sitemap.ContentAggregator.generate(ContentAggregator.java:
161)
at
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEv
entPipeline.java:220)
at
org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingS
treamPipeline.java:344)
at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:1463)
at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:945)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:172)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:97)
at org.apache.cocoon.Cocoon.process(Cocoon.java:288)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:463)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:210)
at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
java.lang.ArrayIndexOutOfBoundsException
at org.apache.xml.utils.NodeVector.popAndTop(NodeVector.java:234)
at org.apache.xml.utils.DOMBuilder.endElement(DOMBuilder.java:378)
at
org.apache.xalan.stree.StreeDOMBuilder.endElement(StreeDOMBuilder.java:240)
at
org.apache.xalan.stree.SourceTreeHandler.endElement(SourceTreeHandler.java:5
52)
at
org.apache.cocoon.xml.ContentHandlerWrapper.endElement(ContentHandlerWrapper
.java:132)
at
be.ecorp.prj.scoot.site.transformation.AttributeRowSetTransformer.endElement
(AttributeRowSetTransformer.java:210)
at
org.apache.cocoon.transformation.LogTransformer.endElement(LogTransformer.ja
va:184)
at
be.ecorp.prj.scoot.site.transformation.SQLTransformer.end(SQLTransformer.jav
a:550)
at
be.ecorp.prj.scoot.site.transformation.SQLTransformer.executeQuery(SQLTransf
ormer.java:228)
at
be.ecorp.prj.scoot.site.transformation.SQLTransformer.endExecuteQueryElement
(SQLTransformer.java:327)
at
be.ecorp.prj.scoot.site.transformation.SQLTransformer.endElement(SQLTransfor
mer.java:510)
at
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XMLByteStrea
mInterpreter.java:85)
at
org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserialize(XMLByt
eStreamInterpreter.java:58)
at
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEv
entPipeline.java:189)
at
org.apache.cocoon.sitemap.ContentAggregator.generate(ContentAggregator.java:
161)
at
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEv
entPipeline.java:220)
at
org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingS
treamPipeline.java:344)
at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:1463)
at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:945)
at org.apache.cocoon.sitemap.Handler.process(Handler.java:172)
at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:97)
at org.apache.cocoon.Cocoon.process(Cocoon.java:288)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:463)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:210)
at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
Today's C2 (xerxes 1.4.0 and xalan 2.1.0)
Tomcat 3.2.1
JDK 1.3.0_02
OS NT4
___________________________________________________
Jan Uyttenhove
- Software Engineer -
The E-corporation
Roderveldlaan 3 bus 1
B-2600 Antwerpen
Guldensporenpark 10 (Axxes 51-003)
B-9820 Merelbeke-Gent
T:+32 [0]9 272.22.00
F:+32 [0]9 272.22.11
______________________________________
- Good company for the road ahead - www.the-ecorp.com
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