Hi,
I have written an Apache Axis web service which works fine through an
invocation via web browser.
On accessing the webservice through a client written according to the
web service WSDL-client manual at apache.org [1] I get the error printed
below.
My observation is that the web service invocation through the client
seems to work correctly though the web service creates a file at the
"/htdocs" directory as it should do. But on returning the file's loction
as a string it fails giving a response which sounds as if the client was
unable to understand the returned SOAP message.
What do I have to do to help the client understand the SOAP-response?
Thanks,
- Markus
[1] http://ws.apache.org/axis/java/user-guide.html#UsingWSDLWithAxis
=============================================================================================
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.NullPointerException
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace: java.lang.NullPointerException
at java.util.Hashtable.put(Unknown Source)
at
com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.setProperty(Unknown
Source)
at
org.apache.axis.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:246)
at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:538)
at org.apache.axis.Message.getSOAPEnvelope(Message.java:376)
at org.apache.axis.client.Call.invokeEngine(Call.java:2583)
at org.apache.axis.client.Call.invoke(Call.java:2553)
at org.apache.axis.client.Call.invoke(Call.java:2248)
at org.apache.axis.client.Call.invoke(Call.java:2171)
at org.apache.axis.client.Call.invoke(Call.java:1691)
at
clientWSDL2Java.DecoderWebserviceSoapBindingStub.decode(DecoderWebserviceSoapBindingStub.java:100)
at client.Client.decode(Client.java:17)
at client.Client.main(Client.java:27)
java.lang.NullPointerException
at org.apache.axis.AxisFault.makeFault(AxisFault.java:129)
at org.apache.axis.client.Call.invoke(Call.java:2251)
at org.apache.axis.client.Call.invoke(Call.java:2171)
at org.apache.axis.client.Call.invoke(Call.java:1691)
at
clientWSDL2Java.DecoderWebserviceSoapBindingStub.decode(DecoderWebserviceSoapBindingStub.java:100)
at client.Client.decode(Client.java:17)
at client.Client.main(Client.java:27)
Caused by: java.lang.NullPointerException
at java.util.Hashtable.put(Unknown Source)
at
com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.setProperty(Unknown
Source)
at
org.apache.axis.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:246)
at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:538)
at org.apache.axis.Message.getSOAPEnvelope(Message.java:376)
at org.apache.axis.client.Call.invokeEngine(Call.java:2583)
at org.apache.axis.client.Call.invoke(Call.java:2553)
at org.apache.axis.client.Call.invoke(Call.java:2248)
... 5 more
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