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Posted to java-user@axis.apache.org by Nicolas BESSON <ni...@wimba.com> on 2002/09/02 16:02:06 UTC
problem with sample/attachement

I try to use the attachment sample web service.
The service is deplyed and when i lauch the clinet, the following error
appear.

Some one have an idea ?



java.lang.NullPointerException
AxisFault
 faultCode: {http://xml.apache.org/axis/}Server.userException
 faultString: java.lang.NullPointerException
 faultActor: null
 faultDetail:
        stackTrace: java.lang.NullPointerException
        at
org.apache.axis.encoding.ser.JAFDataHandlerSerializer.serialize(JAFDataHandl
erSerializer.java:114)
        at
org.apache.axis.encoding.SerializationContextImpl.serializeActual(Serializat
ionContextImpl.java:1194)
        at
org.apache.axis.encoding.SerializationContextImpl.serialize(SerializationCon
textImpl.java:751)
        at
org.apache.axis.encoding.SerializationContextImpl.outputMultiRefs(Serializat
ionContextImpl.java:819)
        at org.apache.axis.message.SOAPBody.outputImpl(SOAPBody.java:147)
        at
org.apache.axis.message.SOAPEnvelope.outputImpl(SOAPEnvelope.java:401)
        at
org.apache.axis.message.MessageElement.output(MessageElement.java:728)
        at org.apache.axis.SOAPPart.getAsString(SOAPPart.java:408)
        at org.apache.axis.SOAPPart.getAsBytes(SOAPPart.java:336)
        at org.apache.axis.Message.getContentType(Message.java:381)
        at
org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:343)
        at
org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:125)
        at
org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:
71)
        at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150)
        at org.apache.axis.SimpleChain.invoke(SimpleChain.java:120)
        at org.apache.axis.client.AxisClient.invoke(AxisClient.java:183)
        at org.apache.axis.client.Call.invokeEngine(Call.java:2088)
        at org.apache.axis.client.Call.invoke(Call.java:2077)
        at org.apache.axis.client.Call.invoke(Call.java:1847)
        at org.apache.axis.client.Call.invoke(Call.java:1772)
        at org.apache.axis.client.Call.invoke(Call.java:1312)
        at samples.attachments.EchoAttachment.echo(EchoAttachment.java:152)
        at samples.attachments.EchoAttachment.main(EchoAttachment.java:358)


java.lang.NullPointerException
java.lang.NullPointerException
        at
org.apache.axis.encoding.ser.JAFDataHandlerSerializer.serialize(JAFDataHandl
erSerializer.java:114)
        at
org.apache.axis.encoding.SerializationContextImpl.serializeActual(Serializat
ionContextImpl.java:1194)
        at
org.apache.axis.encoding.SerializationContextImpl.serialize(SerializationCon
textImpl.java:751)
        at
org.apache.axis.encoding.SerializationContextImpl.outputMultiRefs(Serializat
ionContextImpl.java:819)
        at org.apache.axis.message.SOAPBody.outputImpl(SOAPBody.java:147)
        at
org.apache.axis.message.SOAPEnvelope.outputImpl(SOAPEnvelope.java:401)
        at
org.apache.axis.message.MessageElement.output(MessageElement.java:728)
        at org.apache.axis.SOAPPart.getAsString(SOAPPart.java:408)
        at org.apache.axis.SOAPPart.getAsBytes(SOAPPart.java:336)
        at org.apache.axis.Message.getContentType(Message.java:381)
        at
org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:343)
        at
org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:125)
        at
org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:
71)
        at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150)
        at org.apache.axis.SimpleChain.invoke(SimpleChain.java:120)
        at org.apache.axis.client.AxisClient.invoke(AxisClient.java:183)
        at org.apache.axis.client.Call.invokeEngine(Call.java:2088)
        at org.apache.axis.client.Call.invoke(Call.java:2077)
        at org.apache.axis.client.Call.invoke(Call.java:1847)
        at org.apache.axis.client.Call.invoke(Call.java:1772)
        at org.apache.axis.client.Call.invoke(Call.java:1312)
        at samples.attachments.EchoAttachment.echo(EchoAttachment.java:152)
        at samples.attachments.EchoAttachment.main(EchoAttachment.java:358)