[CXF-3477] NPE while unmarshalling attachments

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.4
• Fix Version/s: 2.4.1
• Assignee: Daniel Kulp
• Reporter: Christopher G. Stach II
• Created: 27/Apr/11 21:54
• Updated: 08/Aug/11 14:43
• Resolved: 01/Jun/11 03:09

Description

Unfortunately, I cannot provide the message that generates this exception. It worked with 2.2.2, but after updating to 2.2.12 to get past another issue, it was similarly affected by CXF-3383. 2.3.4 just moves the exception to here:

DefaultValidationEventHandler: [ERROR]: null
Location: line 1
org.apache.cxf.interceptor.Fault: Unmarshalling Error: null
at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:787)
at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:628)
at org.apache.cxf.jaxb.io.DataReaderImpl.read(DataReaderImpl.java:133)
at org.apache.cxf.interceptor.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:109)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:243)
at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:755)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:2404)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:2274)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:2119)
at org.apache.cxf.io.CacheAndWriteOutputStream.postClose(CacheAndWriteOutputStream.java:47)
at org.apache.cxf.io.CachedOutputStream.close(CachedOutputStream.java:188)
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:66)
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:695)
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:243)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:516)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:313)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:265)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:73)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:124)
[...]
Caused by: javax.xml.bind.UnmarshalException

• with linked exception:
  [javax.xml.bind.UnmarshalException
• with linked exception:
  [java.lang.NullPointerException]]
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.handleStreamException(UnmarshallerImpl.java:425)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:362)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:339)
  at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:764)
  ... 125 more
  Caused by: javax.xml.bind.UnmarshalException
• with linked exception:
  [java.lang.NullPointerException]
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:642)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleError(UnmarshallingContext.java:671)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleError(UnmarshallingContext.java:667)
  at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.handleParseConversionException(Loader.java:267)
  at com.sun.xml.bind.v2.runtime.unmarshaller.LeafPropertyLoader.text(LeafPropertyLoader.java:65)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.text(UnmarshallingContext.java:494)
  at com.sun.xml.bind.v2.runtime.unmarshaller.MTOMDecorator.startElement(MTOMDecorator.java:103)
  at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleStartElement(StAXStreamConnector.java:242)
  at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:176)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:360)
  ... 127 more
  Caused by: javax.xml.bind.UnmarshalException
• with linked exception:
  [java.lang.NullPointerException]
  ... 137 more
  Caused by: java.lang.NullPointerException
  at org.apache.cxf.attachment.LazyDataSource.getInputStream(LazyDataSource.java:67)
  at com.sun.xml.bind.v2.runtime.unmarshaller.Base64Data.get(Base64Data.java:188)
  at com.sun.xml.bind.v2.runtime.unmarshaller.Base64Data.getExact(Base64Data.java:154)
  at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl.decodeBase64(RuntimeBuiltinLeafInfoImpl.java:877)
  at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl.access$100(RuntimeBuiltinLeafInfoImpl.java:111)
  at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl$14.parse(RuntimeBuiltinLeafInfoImpl.java:678)
  at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl$14.parse(RuntimeBuiltinLeafInfoImpl.java:681)
  at com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor$CompositeTransducedAccessorImpl.parse(TransducedAccessor.java:243)
  at com.sun.xml.bind.v2.runtime.unmarshaller.LeafPropertyLoader.text(LeafPropertyLoader.java:61)
  ... 132 more
  Caused by: javax.xml.bind.UnmarshalException
• with linked exception:
  [javax.xml.bind.UnmarshalException
• with linked exception:
  [java.lang.NullPointerException]]
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.handleStreamException(UnmarshallerImpl.java:425)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:362)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:339)
  at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:764)
  at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:628)
  at org.apache.cxf.jaxb.io.DataReaderImpl.read(DataReaderImpl.java:133)
  at org.apache.cxf.interceptor.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:109)
  at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:243)
  at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:755)
  at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:2404)
  at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:2274)
  at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:2119)
  at org.apache.cxf.io.CacheAndWriteOutputStream.postClose(CacheAndWriteOutputStream.java:47)
  at org.apache.cxf.io.CachedOutputStream.close(CachedOutputStream.java:188)
  at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:66)
  at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:695)
  at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
  at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:243)
  at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:516)
  at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:313)
  at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:265)
  at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:73)
  at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:124)
  ... 106 more
  Caused by: javax.xml.bind.UnmarshalException
• with linked exception:
  [java.lang.NullPointerException]
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:642)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleError(UnmarshallingContext.java:671)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleError(UnmarshallingContext.java:667)
  at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.handleParseConversionException(Loader.java:267)
  at com.sun.xml.bind.v2.runtime.unmarshaller.LeafPropertyLoader.text(LeafPropertyLoader.java:65)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.text(UnmarshallingContext.java:494)
  at com.sun.xml.bind.v2.runtime.unmarshaller.MTOMDecorator.startElement(MTOMDecorator.java:103)
  at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleStartElement(StAXStreamConnector.java:242)
  at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:176)
  at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:360)
  ... 127 more
  Caused by: javax.xml.bind.UnmarshalException
• with linked exception:
  [java.lang.NullPointerException]
  ... 137 more
  Caused by: java.lang.NullPointerException
  at org.apache.cxf.attachment.LazyDataSource.getInputStream(LazyDataSource.java:67)
  at com.sun.xml.bind.v2.runtime.unmarshaller.Base64Data.get(Base64Data.java:188)
  at com.sun.xml.bind.v2.runtime.unmarshaller.Base64Data.getExact(Base64Data.java:154)
  at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl.decodeBase64(RuntimeBuiltinLeafInfoImpl.java:877)
  at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl.access$100(RuntimeBuiltinLeafInfoImpl.java:111)
  at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl$14.parse(RuntimeBuiltinLeafInfoImpl.java:678)
  at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl$14.parse(RuntimeBuiltinLeafInfoImpl.java:681)
  at com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor$CompositeTransducedAccessorImpl.parse(TransducedAccessor.java:243)
  at com.sun.xml.bind.v2.runtime.unmarshaller.LeafPropertyLoader.text(LeafPropertyLoader.java:61)
  ... 132 more