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ArrayIndexOutOfBoundsException w/ 8.7.2-8.7.3
Added by Anonymous almost 18 years ago
Legacy ID: #3783556
Legacy Poster: Josh Goodman (jogoodma)
I've tried upgrading to 8.7.2b and 8.7.3b from 8.7.1b and in both cases my
transformations fail with an ArrayIndexOutOfBoundsException in TinyBuilder regardless of
the input XML or the template being used. I'm performing my transformations via the Java
API and using the method described in
http://sourceforge.net/forum/message.php?msg_id=2929233 I'm at a loss for what the root
cause of this could be. Here is the full stack trace:
java.lang.ArrayIndexOutOfBoundsException: -1 at
net.sf.saxon.tinytree.TinyBuilder.characters(TinyBuilder.java:262) at
net.sf.saxon.event.ProxyReceiver.characters(ProxyReceiver.java:182) at
net.sf.saxon.event.Stripper.characters(Stripper.java:248) at
net.sf.saxon.event.ReceivingContentHandler.flush(ReceivingContentHandler.java:425) at
net.sf.saxon.event.ReceivingContentHandler.endElement(ReceivingContentHandler.java:332)
at net.flybase.chado.sax.ChadoContentHandler.endElement(ChadoContentHandler.java:246) at
org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source) at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at
org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at
org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at
org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at
net.flybase.ant.task.ChadoXsltHandler.parse(ChadoXsltHandler.java:142) at
net.flybase.ant.task.ChadoXsltHandler.execute(ChadoXsltHandler.java:118) at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at
org.apache.tools.ant.Task.perform(Task.java:364) at
org.apache.tools.ant.Target.execute(Target.java:341) at
org.apache.tools.ant.Target.performTasks(Target.java:369) at
org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at
org.apache.tools.ant.Project.executeTarget(Project.java:1185) at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40) at
org.apache.tools.ant.Project.executeTargets(Project.java:1068) at
org.apache.tools.ant.Main.runBuild(Main.java:668) at
org.apache.tools.ant.Main.startAnt(Main.java:187) at
org.apache.tools.ant.launch.Launcher.run(Launcher.java:246) at
org.apache.tools.ant.launch.Launcher.main(Launcher.java:67) Thanks for an excellent
product!!! Cheers, Josh Goodman
Legacy ID: #3787082
Legacy Poster: Michael Kay (mhkay)
I think it will probably be necessary for me to run your code to get to the bottom
of this (or it would be helpful if you could have a go at stepping through it with a
debugger). What's happening is that endElement() is called when the current depth is 0,
which should never happen unless of course you've called endElement() without a
corresponding startElement(), or done something like calling endElement() after
endDocument(). The change between 8.7.1 and 8.7.3 is probably a side-effect of fixing
some other bug.
Legacy ID: #3787689
Legacy Poster: Josh Goodman (jogoodma)
Michael, Thanks, you were exactly right. I was incorrectly calling endElement() on
the TransformerHandler when the last XML tag was encountered. Since I'm processing the
XML in chunks I've already called endDocument() on the previous tag. Sorry for not
catching this before posting, the behavior between different versions threw me off the
obvious trail. Thanks, Josh
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