Troubleshooting
Problem
I'm using the WSDL2Java method of Axis to generate the Java client stubs. This works well, except when invoking the "getScore" operation of the scoring service. An error occurs. Stacktrace with error message: - Could not convert [Lcom.spss.xml.scoring.Value; to bean field 'rowValues', type [Lcom.spss.xml.scoring.Value; - Exception: java.lang.IllegalArgumentException: argument type mismatch at org.apache.axis.encoding.ser.BeanPropertyTarget.set(BeanPropertyTarget.java:157) at org.apache.axis.encoding.DeserializerImpl.valueComplete(DeserializerImpl.java:249) at org.apache.axis.encoding.ser.ArrayDeserializer.valueComplete(ArrayDeserializer.java:583) at org.apache.axis.encoding.DeserializerImpl.endElement(DeserializerImpl.java:509) at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087) at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:171) at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141) at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:236) at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384) at org.apache.axis.client.Call.invoke(Call.java:2467) at org.apache.axis.client.Call.invoke(Call.java:2366) at org.apache.axis.client.Call.invoke(Call.java:1812) at com.spss.xml.scoring.wsdl.ScoringBindingStub.getScore(ScoringBindingStub.java:899) at test.client.TestClient.main(TestClient.java:76) An exception ocurred... AxisFault faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException faultSubcode: faultString: java.lang.IllegalArgumentException: argument type mismatch faultActor: faultNode: faultDetail: {http://xml.apache.org/axis/}stackTrace:java.lang.IllegalArgumentException: argument type mismatch at org.apache.axis.encoding.ser.BeanPropertyTarget.set(BeanPropertyTarget.java:157) at org.apache.axis.encoding.DeserializerImpl.valueComplete(DeserializerImpl.java:249) at org.apache.axis.encoding.ser.ArrayDeserializer.valueComplete(ArrayDeserializer.java:583) at org.apache.axis.encoding.DeserializerImpl.endElement(DeserializerImpl.java:509) at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087) at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:171) at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141) at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:236) at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384) at org.apache.axis.client.Call.invoke(Call.java:2467) at org.apache.axis.client.Call.invoke(Call.java:2366) at org.apache.axis.client.Call.invoke(Call.java:1812) at com.spss.xml.scoring.wsdl.ScoringBindingStub.getScore(ScoringBindingStub.java:899) at test.client.TestClient.main(TestClient.java:76) {http://xml.apache.org/axis/}hostname:nl1-alaimbock java.lang.IllegalArgumentException: argument type mismatch at org.apache.axis.AxisFault.makeFault(AxisFault.java:101) at org.apache.axis.client.Call.invoke(Call.java:2470) at org.apache.axis.client.Call.invoke(Call.java:2366) at org.apache.axis.client.Call.invoke(Call.java:1812) at com.spss.xml.scoring.wsdl.ScoringBindingStub.getScore(ScoringBindingStub.java:899) at test.client.TestClient.main(TestClient.java:76) Caused by: java.lang.IllegalArgumentException: argument type mismatch at org.apache.axis.encoding.ser.BeanPropertyTarget.set(BeanPropertyTarget.java:157) at org.apache.axis.encoding.DeserializerImpl.valueComplete(DeserializerImpl.java:249) at org.apache.axis.encoding.ser.ArrayDeserializer.valueComplete(ArrayDeserializer.java:583) at org.apache.axis.encoding.DeserializerImpl.endElement(DeserializerImpl.java:509) at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087) at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:171) at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141) at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:236) at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384) at org.apache.axis.client.Call.invoke(Call.java:2467) ... 4 more
Resolving The Problem
This issue can be solved when creating the client stubs with the -w parameter.
java org.apache.axis.wsdl.WSDL2Java -w scoring.wsdl
The error will no longer occur.
Historical Number
84981
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Document Information
Modified date:
16 June 2018
UID
swg21482699