09:42:01,928 ERROR DependencyWaiterApplicationContextExecutor - Unable
to create application context for [myTestBundle], unsatisfied
dependencies: none
org.springframework.beans.factory.BeanDefinitionStoreException:
Unexpected exception parsing XML document from URL [bundle://31/META-
INF/spring/spring
-osgi-context.xml]; nested exception is java.lang.NullPointerException
        at
org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDef initions(XmlBeanDefinitionReader.java:
405)
        at
org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefin itions(XmlBeanDefinitionReader.java:
327)
        at
org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefin itions(XmlBeanDefinitionReader.java:
295)
        at
org.springframework.beans.factory.support.AbstractBeanDefinitionReader.load BeanDefinitions(AbstractBeanDefinitionReader.java:
143)
        at
org.springframework.beans.factory.support.AbstractBeanDefinitionReader.load BeanDefinitions(AbstractBeanDefinitionReader.java:
178)
        at
org.springframework.beans.factory.support.AbstractBeanDefinitionReader.load BeanDefinitions(AbstractBeanDefinitionReader.java:
149)
        at
org.springframework.osgi.context.support.OsgiBundleXmlApplicationContext.lo adBeanDefinitions(OsgiBundleXmlApplicationContext.java:
173)
        at
org.springframework.osgi.context.support.OsgiBundleXmlApplicationContext.lo adBeanDefinitions(OsgiBundleXmlApplicationContext.java:
129)
        at
org.springframework.context.support.AbstractRefreshableApplicationContext.r efreshBeanFactory(AbstractRefreshableApplicationContext.java:
97)

        at
org.springframework.context.support.AbstractApplicationContext.obtainFreshB eanFactory(AbstractApplicationContext.java:
411)
        at
org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicat ionContext.startRefresh(AbstractDelegatedExecutionApplicationCon
text.java:190)
        at
org.springframework.osgi.extender.internal.dependencies.startup.DependencyW aiterApplicationContextExecutor.stageOne(DependencyWaiterApplica
tionContextExecutor.java:212)
        at
org.springframework.osgi.extender.internal.dependencies.startup.DependencyW aiterApplicationContextExecutor.refresh(DependencyWaiterApplicat
ionContextExecutor.java:163)
        at
org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicat ionContext.refresh(AbstractDelegatedExecutionApplicationContext.
java:124)
        at
org.springframework.osgi.extender.internal.ContextLoaderListener
$2.run(ContextLoaderListener.java:630)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NullPointerException
        at
org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl.createTypeRestriction(Sche maDVFactoryImpl.java:
125)
        at
org.apache.xerces.impl.xs.traversers.XSDSimpleTypeTraverser.traverseSimpleT ypeDecl(XSDSimpleTypeTraverser.java:
352)
        at
org.apache.xerces.impl.xs.traversers.XSDSimpleTypeTraverser.traverseLocal(X SDSimpleTypeTraverser.java:
168)
        at
org.apache.xerces.impl.xs.traversers.XSDAttributeTraverser.traverseNamedAtt r(XSDAttributeTraverser.java:
314)
        at
org.apache.xerces.impl.xs.traversers.XSDAttributeTraverser.traverseLocal(XS DAttributeTraverser.java:
142)
        at
org.apache.xerces.impl.xs.traversers.XSDAbstractTraverser.traverseAttrsAndA ttrGrps(XSDAbstractTraverser.java:
412)
        at
org.apache.xerces.impl.xs.traversers.XSDComplexTypeTraverser.processComplex Content(XSDComplexTypeTraverser.java:
885)
        at
org.apache.xerces.impl.xs.traversers.XSDComplexTypeTraverser.traverseComple xTypeDecl(XSDComplexTypeTraverser.java:
277)
        at
org.apache.xerces.impl.xs.traversers.XSDComplexTypeTraverser.traverseLocal( XSDComplexTypeTraverser.java:
147)
        at
org.apache.xerces.impl.xs.traversers.XSDElementTraverser.traverseNamedEleme nt(XSDElementTraverser.java:
335)
        at
org.apache.xerces.impl.xs.traversers.XSDElementTraverser.traverseGlobal(XSD ElementTraverser.java:
226)
        at
org.apache.xerces.impl.xs.traversers.XSDHandler.traverseSchemas(XSDHandler. java:
937)
        at
org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java :
394)
        at
org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:
491)
        at
org.apache.xerces.impl.xs.XMLSchemaValidator.findSchemaGrammar(XMLSchemaVal idator.java:
2292)
        at
org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaVa lidator.java:
1797)
        at
org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidato r.java:
566)
        at
org.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(XMLNamespaceBi nder.java:
876)
        at
org.apache.xerces.impl.XMLNamespaceBinder.startElement(XMLNamespaceBinder.j ava:
568)
        at
org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.jav a:
756)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLD ocumentFragmentScannerImpl.java:
752)
        at org.apache.xerces.impl.XMLDocumentScannerImpl
$ContentDispatcher.scanRootElementHook(XMLDocumentScannerImpl.java:
942)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl
$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:
1520)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocum entFragmentScannerImpl.java:
333)
        at
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:
524)
        at
org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:
580)
        at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:
152)
        at org.apache.xerces.parsers.DOMParser.parse(DOMParser.java:
253)
        at
org.apache.xerces.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:
201)
        at
org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(De faultDocumentLoader.java:
75)
        at
org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDef initions(XmlBeanDefinitionReader.java:
381)
        ... 15 more

Mathieu

strange problem. Please raise an issue on JIRA.
What version of Kf are you using and what JDK?
It might be that there are some concurrency problems regarding bootpath
delegation though the error message is quite cryptic.
By the way, please see the Knopflerfish page and enable debugging for
the platform - maybe that will provide more insight into what is going on.

Cheers,

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