Hi,
I'm writting a dynamic webservice invoker with Axis2. I'm testing .NET
interroperability and Axis2 give me a nullpointerexception with a sample
.NET webservice parsing the response.
This is stack trace:
The 2 first lines show message is sent to the ..NET server and
invokation response is received (I'have tried this web service with
SOAPUI and I'heve same response than second line), so
NullpointerException is throw when Axis2 parse the response.
This web service works perfectly with a dynamic axis based client. I'd
prefered to base my implementation on Axis2 than Axis
An Idea ?
Thanks,
Arnaud
httpclient.wire.content - DEBUG - >> "<?xml version='1.0'
encoding='UTF-8'?><soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";><soapenv:Header
/><soapenv:Body><GetDrawings
xmlns="http://lottoexchange.net/LottoDrawings";><EndDate>2006-11-05</EndDate><State>Alaska</State><StartDate>2005-11-05</StartDate><Game>Test</Game></GetDrawings></soapenv:Body></soapenv:Envelope>"
httpclient.wire.content - DEBUG - << "<?xml version="1.0"
encoding="ISO-8859-1"?><SOAP-ENV:Envelope
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:si="http://soapinterop.org/xsd";><SOAP-ENV:Body><GetDrawingsResponse><value
xsi:type="xsd:string"><Drawings></Drawings></value></GetDrawingsResponse></SOAP-ENV:Body></SOAP-ENV:Envelope><!--[\n]"
httpclient.wire.content - DEBUG - << "soap_server: entering
parseRequest() on 00:49 2006-03-31[\n]"
httpclient.wire.content - DEBUG - << "soap_server: method name:
GetDrawings[\n]"
httpclient.wire.content - DEBUG - << "soap_server: method 'GetDrawings'
exists[\n]"
httpclient.wire.content - DEBUG - << "soap_server: calling
parser->get_response()[\n]"
httpclient.wire.content - DEBUG - << "soap_server: parser debug: [\n]"
httpclient.wire.content - DEBUG - << "soap_parser: Entering
soap_parser()[\n]"
httpclient.wire.content - DEBUG - << "soap_parser: found root struct
GetDrawings, pos 3[\n]"
httpclient.wire.content - DEBUG - << "soap_parser: adding data for
scalar value EndDate of value 2006-11-05[\n]"
httpclient.wire.content - DEBUG - << "soap_parser: adding data for
scalar value State of value Alaska[\n]"
httpclient.wire.content - DEBUG - << "soap_parser: adding data for
scalar value StartDate of value 2005-11-05[\n]"
httpclient.wire.content - DEBUG - << "soap_parser: adding data for
scalar value Game of value Test[\n]"
httpclient.wire.content - DEBUG - << "soap_parser: inside buildVal() for
GetDrawings(pos 3) of type struct[\n]"
httpclient.wire.content - DEBUG - << "soap_parser: parsed successfully,
found root struct: 3 of name GetDrawings[\n]"
httpclient.wire.content - DEBUG - << "[\n]"
httpclient.wire.content - DEBUG - << "soap_server: params var dump
array(4) {[\n]"
httpclient.wire.content - DEBUG - << " ["EndDate"]=>[\n]"
httpclient.wire.content - DEBUG - << " &string(10) "2006-11-05"[\n]"
httpclient.wire.content - DEBUG - << " ["State"]=>[\n]"
httpclient.wire.content - DEBUG - << " &string(6) "Alaska"[\n]"
httpclient.wire.content - DEBUG - << " ["StartDate"]=>[\n]"
httpclient.wire.content - DEBUG - << " &string(10) "2005-11-05"[\n]"
httpclient.wire.content - DEBUG - << " ["Game"
org.apache.axis2.AxisFault: null; nested exception is:
java.lang.NullPointerException
at
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:124)
at
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:65)
at
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:352)
at
org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:267)
at
org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:445)
Caused by: java.lang.NullPointerException
at
com.ctc.wstx.io.ReaderBootstrapper.verifyXmlEncoding(ReaderBootstrapper.java:213)
at
com.ctc.wstx.io.ReaderBootstrapper.bootstrapInput(ReaderBootstrapper.java:143)
at
com.ctc.wstx.stax.WstxInputFactory.createSR(WstxInputFactory.java:503)
at
com.ctc.wstx.stax.WstxInputFactory.createSR(WstxInputFactory.java:558)
at
com.ctc.wstx.stax.WstxInputFactory.createSR(WstxInputFactory.java:578)
at
com.ctc.wstx.stax.WstxInputFactory.createXMLStreamReader(WstxInputFactory.java:284)
at
org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:115)
