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Date: Fri, 19 Oct 2007 22:27:29 -0400
From: Marshall Schor <msa@schor.com>
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To: uima-user@incubator.apache.org
Subject: Re: PEAR Installer exception
References: <c5cdc3d0710190733o413d56d0u4d56db46192b8fcd@mail.gmail.com>
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A search of the web shows others having problems like this, and they
seem often to be related to particular Java or Apache Xerces or Xalan
versions / levels.  You might try finding out what levels of these are
being used, and see if the problem goes away if you upgrade to more
recent levels.  If you do this, please post to let us know what you find
out.

-Marshall

DigitalPebble wrote:
> Hi,
>
> I get the following error message when I run the PEAR installer on my
> PEAR package. I've attached the descriptor which triggers the exception.
> I ran ./validateDescriptor.sh on it and it seems to be valid. The
> PEARed resource works fine otherwise but getting an error message at
> the install is quite confusing for the users.
>
> Any idea of what the problem is?
>
> Best,
>
> Julien
>
> -------------------------------------------------------------
>
> PEAR Installer feedback:
>
> Verification of com.digitalpebble.rasp4uima failed =>
>  org.apache.uima.util.InvalidXMLException: Invalid descriptor at
> file:/tmp/cr351/RASP4UIMA/com.digitalpebble.rasp4uima/desc/CombinedRASPDescriptor.xml.
>        at
> org.apache.uima.util.impl.XMLParser_impl.parse(XMLParser_impl.java:193)
>        at
> org.apache.uima.util.impl.XMLParser_impl.parseResourceManagerConfiguration
> (
> XMLParser_impl.java:760)
>        at
> org.apache.uima.util.impl.XMLParser_impl.parseResourceManagerConfiguration(
> XMLParser_impl.java:748)
>        at
> org.apache.uima.pear.util.UIMAUtil.identifyUimaComponentCategory
> (UIMAUtil.j
> ava:242)
>        at
> org.apache.uima.pear.util.UIMAUtil.identifyUimaComponentCategory(UIMAUtil.j
> ava:125)
>        at org.apache.uima.pear.tools.InstallationTester.<init>
> (InstallationTester.java :96)
>        at
> org.apache.uima.pear.tools.InstallationController.verifyComponentInstallati
> on(InstallationController.java:1097)
>        at
> org.apache.uima.pear.tools.InstallationController.verifyComponent(Installat
>
> ionController.java:1968)
>        at
> org.apache.uima.tools.pear.install.InstallPear.installPear(InstallPear.java
> :388)
>        at
> org.apache.uima.tools.pear.install.InstallPear.access$000(InstallPear.java:
> 79)
>        at
> org.apache.uima.tools.pear.install.InstallPear$RunInstallation.run(InstallP
> ear.java:108)
>        at java.lang.Thread.run(Thread.java:595)
> Caused by: org.w3c.dom.DOMException: NAMESPACE_ERR: An attempt is made to
> create or change an object in a way which is incorrect with regard to
> namespaces.
>        at
> org.apache.xml.utils.DOMBuilder.startElement(DOMBuilder.java:348)
>        at
> org.apache.xalan.transformer.TransformerIdentityImpl.startElement
> (Transform
> erIdentityImpl.java:1020)
>        at
> org.apache.uima.util.impl.SaxDeserializer_impl.startElement(SaxDeserializer
> _impl.java:201)
>        at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement
> (A
> bstractSAXParser.java:533)
>        at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartE
> lement(XMLNSDocumentScannerImpl.java:330)
>        at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentD
>
> ispatcher.scanRootElementHook(XMLNSDocumentScannerImpl.java:779)
>        at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$Frag
> mentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java :1794)
>        at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan
> Document(XMLDocumentFragmentScannerImpl.java:368)
>        at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse
> (XML11Co
> nfiguration.java:834)
>        at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Co
> nfiguration.java:764)
>        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse
> (XMLParser.java:1
> 48)
>        at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Abstract
> SAXParser.java:1242)
>        at
> org.apache.uima.util.impl.XMLParser_impl.parse(XMLParser_impl.java:176)
>        ... 11 more
>
> -- 
> http://www.digitalpebble.com
> Open Source Solutions for Text Engineering