Re: [castor-dev] Why I get this exception under J2SDK version 1.4 .2-02? - butI tried J2sdk version 1.3.1 is ok.

[Rimmer, Alison]

This is a known problem - details of the workround are here: http://www.mail-archive.com/castor-dev%40exolab.org/msg15353.html   (This worked when I had the same problem)   Alison -----Original Message----- From: James Yu [mailto:[EMAIL PROTECTED] Sent: 14 November 2003 15:18 To: [EMAIL PROTECTED] Subject: [castor-dev] Why I get this exception under J2SDK version 1.4.2-02? - butI tried J2sdk version 1.3.1 is ok. My OS: Microsoft Windows XP [Version 5.1.2600]  (C) Copyright 1985-2001 Microsoft Corp.   my java home and version: d:\j2sdk14202                                 J2SDK: version 142_02-b03 set classpath=d:\j2sdk14202\lib;.;d:\castor\castor-0.9.5.2-xml.jar;d:\castor\xerces-J_1.4.0.jar   D:\castor>sourceGen -i command-config.xsd -package mytt Exception in thread "main" java.lang.IllegalArgumentException: The prefix 'xml' is reserved (XML 1.0 Specification) and cannot be declared.         at org.exolab.castor.xml.Namespaces.addNamespace(Namespaces.java:130)         at org.exolab.castor.xml.UnmarshalHandler.startPrefixMapping(UnmarshalHa ndler.java:1953)         at org.apache.xerces.parsers.AbstractSAXParser.startNamespaceMapping(Abs tractSAXParser.java:1867)         at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXP arser.java:418)         at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidat or.java:778)         at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElemen t(XMLDocumentFragmentScannerImpl.java:823)         at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanR ootElementHook(XMLDocumentScannerImpl.java:1028)         at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent Dispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1610)         at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XM LDocumentFragmentScannerImpl.java:348)         at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav a:539)         at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.jav a:595)         at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)         at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.j ava:1125)         at org.exolab.castor.xml.Unmarshaller.unmarshal(Unmarshaller.java:583)         at org.exolab.castor.mapping.Mapping.loadMappingInternal(Mapping.java:51 5)         at org.exolab.castor.mapping.Mapping.loadMapping(Mapping.java:441)         at org.exolab.castor.xml.schema.SimpleTypesFactory.loadTypesDefinitions( SimpleTypesFactory.java:414)         at org.exolab.castor.xml.schema.SimpleTypesFactory.getType(SimpleTypesFa ctory.java:380)         at org.exolab.castor.xml.schema.SimpleTypesFactory.getBuiltInType(Simple TypesFactory.java:202)         at org.exolab.castor.xml.schema.Schema.getSimpleType(Schema.java:919)         at org.exolab.castor.xml.schema.Schema.getSimpleType(Schema.java:858)         at org.exolab.castor.xml.schema.SimpleTypeReference.resolveTypeReference (SimpleTypeReference.java:102)         at org.exolab.castor.xml.schema.SimpleTypeReference.getType(SimpleTypeRe ference.java:92)         at org.exolab.castor.xml.schema.AttributeDecl.getSimpleType(AttributeDec l.java:255)         at org.exolab.castor.builder.SourceFactory.processAttributes(SourceFacto ry.java:1276)         at org.exolab.castor.builder.SourceFactory.processComplexType(SourceFact ory.java:1368)         at org.exolab.castor.builder.SourceFactory.createSourceCode(SourceFactor y.java:393)         at org.exolab.castor.builder.SourceGenerator.createClasses(SourceGenerat or.java:911)         at org.exolab.castor.builder.SourceGenerator.createClasses(SourceGenerat or.java:811)         at org.exolab.castor.builder.SourceGenerator.generateSource(SourceGenera tor.java:335)         at org.exolab.castor.builder.SourceGenerator.generateSource(SourceGenera tor.java:394)         at org.exolab.castor.builder.SourceGenerator.generateSource(SourceGenera tor.java:425)         at org.exolab.castor.builder.SourceGenerator.main(SourceGenerator.java:7 60) =========================================================================== The XML schema file is as following:   <?xml version="1.0" encoding="UTF-8"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">  <xs:element name="CommandMapping">   <xs:complexType>    <xs:attribute name="name" type="xs:string"/>    <xs:attribute name="receiver" type="xs:string"/>    <xs:attribute name="method" type="xs:string"/>    <xs:attribute name="type" type="xs:string"/>    <xs:attribute name="target" type="xs:string"/>   </xs:complexType>  </xs:element>  <xs:element name="commandConfig">   <xs:complexType>    <xs:sequence>     <xs:element ref="targets"/>     <xs:element ref="commands"/>    </xs:sequence>   </xs:complexType>  </xs:element>  <xs:element name="commands">   <xs:complexType>    <xs:sequence>     <xs:element ref="CommandMapping" maxOccurs="unbounded"/>    </xs:sequence>   </xs:complexType>  </xs:element>  <xs:element name="target">   <xs:complexType>    <xs:attribute name="name" type="xs:string"/>    <xs:attribute name="ejb" type="xs:string"/>    <xs:attribute name="type" type="xs:string"/>    <xs:attribute name="contextFactory"/>    <xs:attribute name="url" type="xs:string"/>    <xs:attribute name="lookupName" type="xs:string"/>    <xs:attribute name="remote" type="xs:boolean"/>   </xs:complexType>  </xs:element>  <xs:element name="targets">   <xs:complexType>    <xs:sequence>     <xs:element ref="target" maxOccurs="unbounded"/>    </xs:sequence>   </xs:complexType>  </xs:element> </xs:schema>