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Posted to j-dev@xerces.apache.org by "Michael Glavassevich (JIRA)" <xe...@xml.apache.org> on 2005/07/22 23:54:45 UTC
[jira] Resolved: (XERCESJ-1088) NullPointerException in SchemaDOM.processAttValue
[ http://issues.apache.org/jira/browse/XERCESJ-1088?page=all ]
Michael Glavassevich resolved XERCESJ-1088:
-------------------------------------------
Resolution: Fixed
We weren't checking whether the namespace URI returned from the NamespaceContext is null. Should be fixed in CVS now.
> NullPointerException in SchemaDOM.processAttValue
> -------------------------------------------------
>
> Key: XERCESJ-1088
> URL: http://issues.apache.org/jira/browse/XERCESJ-1088
> Project: Xerces2-J
> Type: Bug
> Components: XML Schema Structures
> Versions: 2.7.0
> Environment: All
> Reporter: George Cristian Bina
> Assignee: Michael Glavassevich
> Priority: Critical
>
> Parsing the following schema that contains xmlns="" in and an annotation:
> <?xml version="1.0" encoding="UTF-8"?>
> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
> <xs:element name="issues" xmlns="">
> <xs:annotation/>
> <xs:complexType/>
> </xs:element>
> </xs:schema>
> Xerces gives a NPE with the following trace:
> java.lang.NullPointerException
> at org.apache.xerces.impl.xs.opti.SchemaDOM.processAttValue(Unknown Source)
> at org.apache.xerces.impl.xs.opti.SchemaDOM.startAnnotation(Unknown Source)
> at org.apache.xerces.impl.xs.opti.SchemaDOMParser.emptyElement(Unknown Source)
> at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(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.impl.xs.opti.SchemaParsingConfig.parse(Unknown Source)
> at org.apache.xerces.impl.xs.opti.SchemaParsingConfig.parse(Unknown Source)
> at org.apache.xerces.impl.xs.opti.SchemaDOMParser.parse(Unknown Source)
> at org.apache.xerces.impl.xs.traversers.XSDHandler.getSchemaDocument(Unknown Source)
> at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(Unknown Source)
> at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(Unknown Source)
> at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(Unknown Source)
> at org.apache.xerces.parsers.XMLGrammarPreparser.preparseGrammar(Unknown Source)
> The problem seems to be that in the processAttValue the parameter "original" is null.
> It will be great is this can be fixed for the 2.7.1 release.
> Thanks,
> George
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