Re: Exception invoking a .NET Doc Webservice which returns XML

R2D2 wrote:

>Hello All,
>I am having a problem as stated by the subject of this
>email. When I did a WSIF Trace using log4J, It gave me
>the following :
>org.apache.axis.i18n.resource::handleGetObject(exception00)
> ERROR [2005-05-24 15:42:40,302] [main]  [33780] -
>Exception:
> org.xml.sax.SAXException: SimpleDeserializer
>encountered a child element, which is NOT expected, in
>something it was trying to deserialize.
>	at
>org.apache.axis.encoding.ser.SimpleDeserializer.onStartChild(SimpleDeserializer.java:188)
>	at
>org.apache.axis.encoding.DeserializationContextImpl.startElement(DeserializationContextImpl.java:893)
>	at
>org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:200)
>	at
>org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:684)
>	at
>org.apache.axis.message.RPCElement.deserialize(RPCElement.java:241)
>	at
>org.apache.axis.message.RPCElement.getParams(RPCElement.java:265)
>	at org.apache.axis.client.Call.invoke(Call.java:1871)
>	at org.apache.axis.client.Call.invoke(Call.java:1777)
>	at org.apache.axis.client.Call.invoke(Call.java:1315)
>	at
>org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.invokeAXISDocStyle(Unknown
>Source)
>	at
>org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.invokeRequestResponseOperation(Unknown
>Source)
>	at
>org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.executeRequestResponseOperation(Unknown
>Source)
>	at WSIFSample.main(WSIFSample.java:91)
>DEBUG [2005-05-24 15:42:40,318] [main]  [33796] -
>EXCEPTION
> DEBUG [2005-05-24 15:42:40,318] [main]  [33796] -
>NSPush (32)
> DEBUG [2005-05-24 15:42:40,318] [main]  [33796] -
>NSPop (32)
> AxisFault
> faultCode:
>{http://xml.apache.org/axis/}Server.userException
> faultString: org.xml.sax.SAXException:
>SimpleDeserializer encountered a child element, which
>is NOT expected, in something it was trying to
>deserialize.
> faultActor: null
> faultDetail: 
>	stackTrace: org.xml.sax.SAXException:
>SimpleDeserializer encountered a child element, which
>is NOT expected, in something it was trying to
>deserialize.
>	at
>org.apache.axis.encoding.ser.SimpleDeserializer.onStartChild(SimpleDeserializer.java:188)
>	at
>org.apache.axis.encoding.DeserializationContextImpl.startElement(DeserializationContextImpl.java:893)
>	at
>org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:200)
>	at
>org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:684)
>	at
>org.apache.axis.message.RPCElement.deserialize(RPCElement.java:241)
>	at
>org.apache.axis.message.RPCElement.getParams(RPCElement.java:265)
>	at org.apache.axis.client.Call.invoke(Call.java:1871)
>	at org.apache.axis.client.Call.invoke(Call.java:1777)
>	at org.apache.axis.client.Call.invoke(Call.java:1315)
>	at
>org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.invokeAXISDocStyle(Unknown
>Source)
>	at
>org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.invokeRequestResponseOperation(Unknown
>Source)
>	at
>org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.executeRequestResponseOperation(Unknown
>Source)
>	at WSIFSample.main(WSIFSample.java:91)
>
>
>org.xml.sax.SAXException: SimpleDeserializer
>encountered a child element, which is NOT expected, in
>something it was trying to deserialize.
>	at
>org.apache.axis.AxisFault.makeFault(AxisFault.java:120)
>	at org.apache.axis.client.Call.invoke(Call.java:1874)
>	at org.apache.axis.client.Call.invoke(Call.java:1777)
>	at org.apache.axis.client.Call.invoke(Call.java:1315)
>	at
>org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.invokeAXISDocStyle(Unknown
>Source)
>	at
>org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.invokeRequestResponseOperation(Unknown
>Source)
>	at
>org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.executeRequestResponseOperation(Unknown
>Source)
>	at WSIFSample.main(WSIFSample.java:91)
>Caused by: org.xml.sax.SAXException:
>SimpleDeserializer encountered a child element, which
>is NOT expected, in something it was trying to
>deserialize.
>	at
>org.apache.axis.encoding.ser.SimpleDeserializer.onStartChild(SimpleDeserializer.java:188)
>	at
>org.apache.axis.encoding.DeserializationContextImpl.startElement(DeserializationContextImpl.java:893)
>	at
>org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:200)
>	at
>org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:684)
>	at
>org.apache.axis.message.RPCElement.deserialize(RPCElement.java:241)
>	at
>org.apache.axis.message.RPCElement.getParams(RPCElement.java:265)
>	at org.apache.axis.client.Call.invoke(Call.java:1871)
>	... 6 more
>DEBUG [2005-05-24 15:42:40,333] [main]  [33811] -
>ENTRY     WSIFException.<init><f102d3>(exception on
>AXIS invoke: ; nested exception is: 
>	org.xml.sax.SAXException: SimpleDeserializer
>encountered a child element, which is NOT expected, in
>something it was trying to deserialize.)
> DEBUG [2005-05-24 15:42:40,333] [main]  [33811] -
>EXIT      WSIFException.<init>()
> DEBUG [2005-05-24 15:42:40,333] [main]  [33811] -
>ENTRY    WSIFException.<init><f102d3>(exception on
>AXIS invoke: ; nested exception is: 
>	org.xml.sax.SAXException: SimpleDeserializer
>encountered a child element, which is NOT expected, in
>something it was trying to deserialize.,
>org.xml.sax.SAXException: SimpleDeserializer
>encountered a child element, which is NOT expected, in
>something it was trying to deserialize.)
> DEBUG [2005-05-24 15:42:40,333] [main]  [33811] -
>EXIT     WSIFException.<init>()
>
>
>Can someone please help me troubleshoot this ?
>  
>
this looks like related AXIS problem 
(org.apache.axis.encoding.ser.SimpleDeserializer.onStartChild) - what 
version of WSIF and AXIS do you use? did you try current CVS nightly 
build? how to reproduce the problem? can you capture XML deserialize() 
to fail (using TCPMon 
<http://docs.pushtotest.com/axisdocs/user-guide.html#tcpmon>for example).

HTH,

alek

-- 
The best way to predict the future is to invent it - Alan Kay