users@jaxb.java.net

please help: Error: unable to load schema-for-schema for W3C XML Schema

From: Aleksey Studnev <studnev_at_MOBILAE.RU>
Date: Tue, 28 Jan 2003 09:31:24 -0700

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---------------- Message requiring your approval (144 lines) ------------------
Win2k, JAXB, JDK 1.3 ANT 1.5
Strange error on every sample example:

D:\temp\JAXB\examples\users-guide\SampleApp1>make

D:\temp\JAXB\examples\users-guide\SampleApp1>set JAXB_HOME=D:\temp\JAXB

D:\temp\JAXB\examples\users-guide\SampleApp1>D:\jdk1.3\ant\bin\ant -emacs -build
file build.xml
Buildfile: build.xml

compile:
Compiling the schema...
Compiling file:/D:/temp/JAXB/examples/users-guide/SampleApp1/po.xsd
org.iso_relax.verifier.VerifierConfigurationException
        at com.sun.msv.verifier.jarv.FactoryImpl.compileSchema(FactoryImpl.java:
104)
        at org.iso_relax.verifier.VerifierFactory.compileSchema(Unknown Source)
        at org.iso_relax.verifier.VerifierFactory.compileSchema(Unknown Source)
        at com.sun.msv.reader.xmlschema.XMLSchemaReader.getXmlSchemaForXmlSchema
(XMLSchemaReader.java:186)
        at com.sun.tools.xjc.Driver$1.<init>(Driver.java:477)
        at com.sun.tools.xjc.Driver.loadXMLSchemaGrammar(Driver.java:476)
        at com.sun.tools.xjc.Driver.loadGrammar(Driver.java:404)
        at com.sun.tools.xjc.XJCTask.execute(XJCTask.java:149)
        at org.apache.tools.ant.Task.perform(Task.java:319)
        at org.apache.tools.ant.Target.execute(Target.java:309)
        at org.apache.tools.ant.Target.performTasks(Target.java:336)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
        at org.apache.tools.ant.Main.runBuild(Main.java:610)
        at org.apache.tools.ant.Main.start(Main.java:196)
        at org.apache.tools.ant.Main.main(Main.java:235)

StackTrace of Original Exception:
java.lang.NullPointerException
        at com.sun.msv.datatype.xsd.TypeIncubator.addFacet(TypeIncubator.java:64
)
        at com.sun.msv.reader.datatype.xsd.XSDatatypeExp$1.addFacet(XSDatatypeEx
p.java:87)
        at com.sun.msv.reader.datatype.xsd.FacetState.startSelf(FacetState.java:
56)
        at com.sun.msv.reader.State.init(State.java:154)
        at com.sun.msv.reader.GrammarReader.pushState(GrammarReader.java:579)
        at com.sun.msv.reader.datatype.xsd.TypeState.startElement(TypeState.java
:101)
        at org.xml.sax.helpers.XMLFilterImpl.startElement(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Sour
ce)
        at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unkn
own Source)
        at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unkn
own Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Un
known Source)
        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at com.sun.msv.reader.GrammarReader._parse(GrammarReader.java:459)
        at com.sun.msv.reader.GrammarReader.switchSource(GrammarReader.java:434)

        at com.sun.msv.reader.GrammarReader.switchSource(GrammarReader.java:407)

        at com.sun.msv.reader.xmlschema.XMLSchemaReader.switchSource(XMLSchemaRe
ader.java:683)
        at com.sun.msv.reader.xmlschema.ImportState.startSelf(ImportState.java:4
1)
        at com.sun.msv.reader.State.init(State.java:154)
        at com.sun.msv.reader.GrammarReader.pushState(GrammarReader.java:579)
        at com.sun.msv.reader.SimpleState.startElement(SimpleState.java:72)
        at org.xml.sax.helpers.XMLFilterImpl.startElement(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Sour
ce)
        at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unkn
own Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContent
Dispatcher.dispatch(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Un
known Source)
        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
        at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at com.sun.msv.reader.GrammarReader._parse(GrammarReader.java:459)
        at com.sun.msv.reader.GrammarReader.parse(GrammarReader.java:449)
        at com.sun.msv.reader.xmlschema.XMLSchemaReader.parse(XMLSchemaReader.ja
va:89)
        at com.sun.msv.verifier.jarv.XSFactoryImpl.parse(XSFactoryImpl.java:26)
        at com.sun.msv.verifier.jarv.FactoryImpl.compileSchema(FactoryImpl.java:
95)
        at org.iso_relax.verifier.VerifierFactory.compileSchema(Unknown Source)
        at org.iso_relax.verifier.VerifierFactory.compileSchema(Unknown Source)
        at com.sun.msv.reader.xmlschema.XMLSchemaReader.getXmlSchemaForXmlSchema
(XMLSchemaReader.java:186)
        at com.sun.tools.xjc.Driver$1.<init>(Driver.java:477)
        at com.sun.tools.xjc.Driver.loadXMLSchemaGrammar(Driver.java:476)
        at com.sun.tools.xjc.Driver.loadGrammar(Driver.java:404)
        at com.sun.tools.xjc.XJCTask.execute(XJCTask.java:149)
        at org.apache.tools.ant.Task.perform(Task.java:319)
        at org.apache.tools.ant.Target.execute(Target.java:309)
        at org.apache.tools.ant.Target.performTasks(Target.java:336)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
        at org.apache.tools.ant.Main.runBuild(Main.java:610)
        at org.apache.tools.ant.Main.start(Main.java:196)
        at org.apache.tools.ant.Main.main(Main.java:235)

BUILD FAILED
java.lang.Error: unable to load schema-for-schema for W3C XML Schema
        at com.sun.msv.reader.xmlschema.XMLSchemaReader.getXmlSchemaForXmlSchema
(XMLSchemaReader.java:190)
        at com.sun.tools.xjc.Driver$1.<init>(Driver.java:477)
        at com.sun.tools.xjc.Driver.loadXMLSchemaGrammar(Driver.java:476)
        at com.sun.tools.xjc.Driver.loadGrammar(Driver.java:404)
        at com.sun.tools.xjc.XJCTask.execute(XJCTask.java:149)
        at org.apache.tools.ant.Task.perform(Task.java:319)
        at org.apache.tools.ant.Target.execute(Target.java:309)
        at org.apache.tools.ant.Target.performTasks(Target.java:336)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
        at org.apache.tools.ant.Main.runBuild(Main.java:610)
        at org.apache.tools.ant.Main.start(Main.java:196)
        at org.apache.tools.ant.Main.main(Main.java:235)

Total time: 5 seconds
java.lang.Error: unable to load schema-for-schema for W3C XML Schema
        at com.sun.msv.reader.xmlschema.XMLSchemaReader.getXmlSchemaForXmlSchema
(XMLSchemaReader.java:190)
        at com.sun.tools.xjc.Driver$1.<init>(Driver.java:477)
        at com.sun.tools.xjc.Driver.loadXMLSchemaGrammar(Driver.java:476)
        at com.sun.tools.xjc.Driver.loadGrammar(Driver.java:404)
        at com.sun.tools.xjc.XJCTask.execute(XJCTask.java:149)
        at org.apache.tools.ant.Task.perform(Task.java:319)
        at org.apache.tools.ant.Target.execute(Target.java:309)
        at org.apache.tools.ant.Target.performTasks(Target.java:336)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
        at org.apache.tools.ant.Main.runBuild(Main.java:610)
        at org.apache.tools.ant.Main.start(Main.java:196)
        at org.apache.tools.ant.Main.main(Main.java:235)
unable to load schema-for-schema for W3C XML Schema